Product Description
Model: DOC11-8
Capacity: 1.25 m3/min 44.2cfm
Working pressure: 8 bar
Rated power: 15hp 11 kw (5.5kw*2pcs)
Voltage:415v/50hz/3ph
Drive mode: direct driven mode
Scroll Air end: 2pcs
Control type: pressure sensor control,7″ touch screen PLC
Air outlet size: G3/4″
Dimension: 1225*760*1350mm
Weight: 440kg
Noise: 59±3 db(A)
Compression principle
The compression process of the oil-free scroll is realized by the rotating motion of the fixed scroll and the movable scroll. Air enters from the outside of the main engine, and the moving scroll closes the air inlet after the air is sucked in. As the orbiting scroll rotates, the air is continuously compressed, and the compressed oil-free air is discharged from the center of the stationary scroll. This process is continuously repeated to ensure that the discharged compressed air is continuous without fluctuations.
| Model No. | Power (kw) |
Air end Configuration | Work pressure (Mpa) | Air flow (m3/min) |
Connect size |
Housing size(mm) | Weight (kg) |
Noise (dB) | ||
| L | W | H | ||||||||
| DCO4-8 | 3 | 1*3 | 0.8 | 0.35 | G1/2″ | 960 | 600 | 560 | 110 | 50±3 |
| DCO7-8 | 5.5 | 1*5.5 | 0.8 | 0.65 | G1/2″ | 1060 | 680 | 560 | 150 | 50±3 |
| DCO12-8 | 9 | 3*3 | 0.8 | 1.05 | G3/4″ | 960 | 600 | 1308 | 270 | 56±3 |
| DCO15-8 | 11 | 2*5.5 | 0.8 | 1.30 | G3/4″ | 1670 | 680 | 1698 | 360 | 58±3 |
| DCO20-8 | 15 | 5*3 | 0.8 | 1.75 | G1″ | 1370 | 860 | 1308 | 550 | 60±3 |
| DCO30-8 | 22 | 4*5.5 | 0.8 | 2.6 | G1-1/4″ | 1670 | 860 | 1689 | 700 | 62±3 |
| DCO36-8 | 27 | 3*9 | 0.8 | 3.15 | G1-1/2″ | 1370 | 860 | 1998 | 700 | 63±3 |
| DCO44-8 | 33 | 6*5.5 | 0.8 | 3.85 | G1-1/2″ | 1670 | 860 | 2289 | 700 | 64±3 |
| DCO48-8 | 36 | 12*3 | 0.8 | 4.20 | G1-1/2″ | 1370 | 860 | 2298 | 700 | 64±3 |
| DCO60-8 | 44 | 8*5.5 | 0.8 | 5.20 | G1-1/2″ | 1670 | 860 | 2298 | 700 | 64±3 |
Advantages
100% oil-free,can be used in any industry, especially suitable for users with high oil content requirements in compressed air.
Quiet operation,The operation noise of the scroll air compressor is extremely low, and the working environment is healthier.
Convenient installation, It occupies a small area and can be installed near the gas point, thereby reducing the installation of compressed air pipe network and effectively reducing the cost of pipe network installation.
Simple maintenance,no need to replace or add lubricating oil, only a small amount of consumables need to be replaced regularly, and the maintenance cost is low.
Zero discharge, Only condensate water is discharged, no harmful substances are discharged.
Clean oil free compressed air
Adopt 74 degree conicity dry seamless, more reliable seamless, eliminate air leakage. Not just compression process is oil free, but also on the afterward transportation adopt stainless steel pipe, stainless steel check valve, stainless steel air receiver(for air receiver mounted), ensure the quality of compressed air.
High efficiency scroll air end
Adopt the advanced oil free scroll airend, reliable bearing and grease, make sure the reliability and long life-span of airend, high precise machine for motivated scroll, fixed scroll and housing, ensure high efficiency of airend. Reliable seamless material, ensure compression chamber and lubricated transmit 100% be separate, ensure compressed air is oil free.
High Reliability
Cooling fan adopt integrated centrifugal impeller, low noise, high cooling air pressure, high cooling air, ensure the cooling air is enough, ventilation fan adopt silence axial fan, ensure the heat inside of cabinet could be eliminated in time. Heat exchange has been increased 20%-30%, anticorrosive treatment inner structure, after strict testing, ensure the exhausting air less than environment temp.+10-15ºC, reduce the burden of downstream equipment. Adopt direct driven, not belt driven, improve transmission efficiency & reliability, reduce the maintenance cost of changing belt.
Certificate
Project Case
Customer Feedback
About Us
Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ‘ .We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society.In 2018 our total sales volume approached 15 million US dollars.By over 23 years enhanced experiences of designing,producing and marketing,today our valued customers are over 130 countries.
Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.
Dehaha’s primary businesses focus in following key areas:
Oil-injected rotary screw compressors
Portable screw air compressors
Oil free air compressors
High pressure air compressors
Air treatment equipment
At Dehaha,we earn our customers’ trust and satisfaction by manufacturing the superior quality compressed air
products for all industries.All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency.We have sales representatives who can speak English,Spanish,French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.
Dehaha continuously innovates product development and management to meet customers’ demand.The powerful enterprise culture and continuous innovation make CHINAMFG improved rapidly to reach the business principle”Energy Saving First, Mutual Value Shared”. CHINAMFG mission is to be a world-renowned high-end brand,with sustainable development,constantly improving its own value and sharing it with our customers and staff.Committed to offer our customers a silent and energy-saving manufactured products.
Our Service
1. 24/7 after sales service support in different languages.
2.Follow up the feedback of products in 2 months interval by email or call.
3. Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4. Technical training for customers in DEHAHA air compressor factory or working site.
5.Plenty of original spare parts with proven quality are all available from our central stocks in ZheJiang and all distributors’depots.
6.All kinds of technical documents in different languages.
FAQ
Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of ZheJiang , China, more than 24 years.
Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.
Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service.
3.CHINAMFG agents and after service avaiable.arrange our engineers to help you training and installation.
Q5. How about your warranty?
A: One year for the whole machine and 2 years for screw air end, except consumable spare parts.
Q6. Do you have any certificate ?
A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.
Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q8. How do you control quality ?
A: 1.The raw materials are strictly inspected
2. Some key parts are imported from overseas
3.Each compressor must pass at least 5 hours of continuous testing before leaving the factory.
Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.
Q10.How long could your air compressor be used?
A: Generally, more than 10 years.
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| After-sales Service: | Online Support |
|---|---|
| Warranty: | 24montrhs |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Vertical |
| Customization: |
Available
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How are air compressors utilized in pharmaceutical manufacturing?
Air compressors play a crucial role in pharmaceutical manufacturing, where they are utilized for various critical applications. The pharmaceutical industry requires a reliable source of clean and compressed air to ensure the safety, efficiency, and quality of its processes. Here’s an overview of how air compressors are utilized in pharmaceutical manufacturing:
1. Manufacturing Processes:
Air compressors are used in numerous manufacturing processes within the pharmaceutical industry. Compressed air is employed for tasks such as mixing and blending of ingredients, granulation, tablet compression, coating, and encapsulation of pharmaceutical products. The controlled delivery of compressed air facilitates precise and consistent manufacturing processes, ensuring the production of high-quality pharmaceuticals.
2. Instrumentation and Control Systems:
Pharmaceutical manufacturing facilities rely on compressed air for powering instrumentation and control systems. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control temperature and pressure, and automate various processes. The clean and dry nature of compressed air makes it ideal for maintaining the integrity and accuracy of these critical control mechanisms.
3. Packaging and Filling:
Air compressors are employed in pharmaceutical packaging and filling processes. Compressed air is used to power machinery and equipment for bottle cleaning, labeling, capping, and sealing of pharmaceutical products. Compressed air provides the necessary force and precision for efficient and reliable packaging, ensuring product safety and compliance.
4. Cleanroom Environments:
Pharmaceutical manufacturing often takes place in controlled cleanroom environments to prevent contamination and maintain product quality. Air compressors are used to supply clean and filtered compressed air to these cleanrooms, ensuring a controlled and sterile environment for the production of pharmaceuticals. Compressed air is also utilized in cleanroom air showers and air curtains for personnel and material decontamination.
5. Laboratory Applications:
In pharmaceutical laboratories, air compressors are utilized for various applications. Compressed air is used in laboratory instruments, such as gas chromatographs, mass spectrometers, and other analytical equipment. It is also employed in clean air cabinets, fume hoods, and laminar flow benches, providing a controlled and clean environment for testing, analysis, and research.
6. HVAC Systems:
Air compressors are involved in heating, ventilation, and air conditioning (HVAC) systems in pharmaceutical manufacturing facilities. Compressed air powers the operation of HVAC controls, dampers, actuators, and air handling units, ensuring proper air circulation, temperature control, and environmental conditions in various manufacturing areas.
By utilizing air compressors in pharmaceutical manufacturing, the industry can maintain strict quality standards, enhance operational efficiency, and ensure the safety and efficacy of pharmaceutical products.
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Can air compressors be integrated into automated systems?
Yes, air compressors can be integrated into automated systems, providing a reliable and versatile source of compressed air for various applications. Here’s a detailed explanation of how air compressors can be integrated into automated systems:
Pneumatic Automation:
Air compressors are commonly used in pneumatic automation systems, where compressed air is utilized to power and control automated machinery and equipment. Pneumatic systems rely on the controlled release of compressed air to generate linear or rotational motion, actuating valves, cylinders, and other pneumatic components. By integrating an air compressor into the system, a continuous supply of compressed air is available to power the automation process.
Control and Regulation:
In automated systems, air compressors are often connected to a control and regulation system to manage the compressed air supply. This system includes components such as pressure regulators, valves, and sensors to monitor and adjust the air pressure, flow, and distribution. The control system ensures that the air compressor operates within the desired parameters and provides the appropriate amount of compressed air to different parts of the automated system as needed.
Sequential Operations:
Integration of air compressors into automated systems enables sequential operations to be carried out efficiently. Compressed air can be used to control the timing and sequencing of different pneumatic components, ensuring that the automated system performs tasks in the desired order and with precise timing. This is particularly useful in manufacturing and assembly processes where precise coordination of pneumatic actuators is required.
Energy Efficiency:
Air compressors can contribute to energy-efficient automation systems. By incorporating energy-saving features such as Variable Speed Drive (VSD) technology, air compressors can adjust their power output according to the demand, reducing energy consumption during periods of low activity. Additionally, efficient control and regulation systems help optimize the use of compressed air, minimizing waste and improving overall energy efficiency.
Monitoring and Diagnostics:
Integration of air compressors into automated systems often includes monitoring and diagnostic capabilities. Sensors and monitoring devices can be installed to collect data on parameters such as air pressure, temperature, and system performance. This information can be used for real-time monitoring, preventive maintenance, and troubleshooting, ensuring the reliable operation of the automated system.
When integrating air compressors into automated systems, it is crucial to consider factors such as the specific requirements of the automation process, the desired air pressure and volume, and the compatibility of the compressor with the control and regulation system. Consulting with experts in automation and compressed air systems can help in designing an efficient and reliable integration.
In summary, air compressors can be seamlessly integrated into automated systems, providing the necessary compressed air to power and control pneumatic components, enabling sequential operations, and contributing to energy-efficient automation processes.
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What are the key components of an air compressor system?
An air compressor system consists of several key components that work together to generate and deliver compressed air. Here are the essential components:
1. Compressor Pump: The compressor pump is the heart of the air compressor system. It draws in ambient air and compresses it to a higher pressure. The pump can be reciprocating (piston-driven) or rotary (screw, vane, or scroll-driven) based on the compressor type.
2. Electric Motor or Engine: The electric motor or engine is responsible for driving the compressor pump. It provides the power necessary to operate the pump and compress the air. The motor or engine’s size and power rating depend on the compressor’s capacity and intended application.
3. Air Intake: The air intake is the opening or inlet through which ambient air enters the compressor system. It is equipped with filters to remove dust, debris, and contaminants from the incoming air, ensuring clean air supply and protecting the compressor components.
4. Compression Chamber: The compression chamber is where the actual compression of air takes place. In reciprocating compressors, it consists of cylinders, pistons, valves, and connecting rods. In rotary compressors, it comprises intermeshing screws, vanes, or scrolls that compress the air as they rotate.
5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air. It acts as a buffer, allowing for a steady supply of compressed air during peak demand periods and reducing pressure fluctuations. The tank also helps separate moisture from the compressed air, allowing it to condense and be drained out.
6. Pressure Relief Valve: The pressure relief valve is a safety device that protects the compressor system from over-pressurization. It automatically releases excess pressure if it exceeds a predetermined limit, preventing damage to the system and ensuring safe operation.
7. Pressure Switch: The pressure switch is an electrical component that controls the operation of the compressor motor. It monitors the pressure in the system and automatically starts or stops the motor based on pre-set pressure levels. This helps maintain the desired pressure range in the receiver tank.
8. Regulator: The regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications, ensuring a consistent and safe supply of compressed air.
9. Air Outlet and Distribution System: The air outlet is the point where the compressed air is delivered from the compressor system. It is connected to a distribution system comprising pipes, hoses, fittings, and valves that carry the compressed air to the desired application points or tools.
10. Filters, Dryers, and Lubricators: Depending on the application and air quality requirements, additional components such as filters, dryers, and lubricators may be included in the system. Filters remove contaminants, dryers remove moisture from the compressed air, and lubricators provide lubrication to pneumatic tools and equipment.
These are the key components of an air compressor system. Each component plays a crucial role in the generation, storage, and delivery of compressed air for various industrial, commercial, and personal applications.
editor by CX 2023-12-25
China wholesaler Oil-Free Scroll Air Compressor for Electric Vehicles Braking Systems with high quality
Product Description
oil-free scroll air compressor for electric loader truck vehicle
Specifications
Characteristics of oil-free scroll air compressor for rail transit
Oil-free and safe: the compression chamber is completely isolated from the bearing, the compressed air is completely oil-free, and has passed the “0” oil-free certification of t Ü v
Simple maintenance: no wearing parts, long maintenance interval, and low maintenance cost
Firm and durable: the structure is firm and can withstand external vibration and impact. The operation of rail transit is more safe and reliable
High environmental adaptability
It can operate reliably under extreme climatic conditions from – 40 ºC to + 65 ºC
Mute: the oil-free scroll air compressor has small torque variation and no complex motion structure, so it has low noise and low vibration
RFQ:
1) MOQ
MOQ is 200pcs for customization. Stock mold can be lower quantity as your request.
2). Item of payment
a. T/T:40% deposit, 60% balance after passing QC inspected before shipping.
b. Paypal
c. Western Union
3). Samples?
If we have a stock sample, we’d like to send it to you immediately, If you need to make your own style, it will cause the sample charge, We will refundable the sample charge to you if your order quantity is up to 3000pcs.
4).sample time?
Depending on your request, as usual, It will take about 6-7 workdays to make the new sample as your need
5). Mass product time?
It takes about 23 days for 1000pcs.
6).freight charge for mass products?
It will base on your request, saying: small order, we’d like to advise you shipping by express will be favorable, You can choose by sea or Air, the freight charge will be based on the date when you place an order.
Our Services
1. QC workers will inspect each process 100%, Guarantee the quality.
2. After-sales service available.
3. OEM & ODM designer team available.
4. Professional knowledge of famous brand items.
5. Professional sales team, All of your emails will be replied with 12 hours
Company Information
HangZhou CHINAMFG industrial Co., Ltd is a professional vehicle HVAC/Compressor supplier in ZheJiang Province, China. We′re specializes in transport compressors such as electric vehicle air-conditioner scroll compressor, 12/24VDC electric compressor for truck additional air conditioner, compact horizontal hermetic scroll compressor for E-bus, subway, etc.
We also provide customers with vehicle air conditioning system solutions and products, such as a 12 / 24 VDC truck cab no idle air conditioning system, locomotive cab air conditioning system, RV air conditioning system, oil-free scroll air compressors, etc.
Our technical team has gained a good reputation in the field of electric vehicles, electric buses, and rail transit. Our products have surpassed their counterparts from the US and Japan in some special parameters, High efficiency, reliability, and compactness.
Our products are suitable for many different refrigerants, including R134A, R407C, R410A, ETC. Our annual output is 500, 000 PCS of EV-use semi-hermetic scroll compressors, 50, 000 PCS of hermetic horizontal inverter compressors.20000PCS of cab air conditioning.
We not only supply products but also provide comprehensive application guidance and technical support for our clients.
Our compressor driver is provided by our group company, which has many years of experience in automotive air conditioning control systems and mobile cold chain control systems. This is an advantage that other compressor companies do not have. The group has a number of R & D service institutions in Europe Company.
The business concept is Quality, Innovation, High-Efficiency, and Credit. Warmest welcome your visit. Looking CHINAMFG to working with you!
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| After-sales Service: | 3 Years |
|---|---|
| Warranty: | 3 Years |
| Classification: | Variable Capacity |
| Job Classification: | Rotary Type |
| Transmission Power: | Dynamoelectric |
| Cooling Method: | Air-cooled |
| Customization: |
Available
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What are the differences between stationary and portable air compressors?
Stationary and portable air compressors are two common types of air compressors with distinct features and applications. Here are the key differences between them:
1. Mobility:
The primary difference between stationary and portable air compressors is their mobility. Stationary air compressors are designed to be permanently installed in a fixed location, such as a workshop or a factory. They are typically larger, heavier, and not easily movable. On the other hand, portable air compressors are smaller, lighter, and equipped with handles or wheels for easy transportation. They can be moved from one location to another, making them suitable for jobsites, construction sites, and other mobile applications.
2. Power Source:
Another difference lies in the power source used by stationary and portable air compressors. Stationary compressors are usually powered by electricity, as they are designed for continuous operation in a fixed location with access to power outlets. They are connected to the electrical grid or have dedicated wiring. In contrast, portable compressors are available in various power options, including electric, gasoline, and diesel engines. This versatility allows them to operate in remote areas or sites without readily available electricity.
3. Tank Capacity:
Tank capacity is also a distinguishing factor between stationary and portable air compressors. Stationary compressors often have larger storage tanks to store compressed air for extended periods. The larger tanks enable them to deliver a continuous and steady supply of compressed air for longer durations without the need for frequent cycling. Portable compressors, due to their compact size and portability, generally have smaller tank capacities, which may be sufficient for intermittent or smaller-scale applications.
4. Performance and Output:
The performance and output capabilities of stationary and portable air compressors can vary. Stationary compressors are typically designed for high-volume applications that require a consistent and continuous supply of compressed air. They often have higher horsepower ratings, larger motor sizes, and higher air delivery capacities. Portable compressors, while generally offering lower horsepower and air delivery compared to their stationary counterparts, are still capable of delivering sufficient air for a range of applications, including pneumatic tools, inflation tasks, and light-duty air-powered equipment.
5. Noise Level:
Noise level is an important consideration when comparing stationary and portable air compressors. Stationary compressors, being larger and built for industrial or commercial settings, are often equipped with noise-reducing features such as sound insulation and vibration dampening. They are designed to operate at lower noise levels, which is crucial for maintaining a comfortable working environment. Portable compressors, while efforts are made to reduce noise, may produce higher noise levels due to their compact size and portability.
6. Price and Cost:
Stationary and portable air compressors also differ in terms of price and cost. Stationary compressors are generally more expensive due to their larger size, higher power output, and industrial-grade construction. They often require professional installation and may involve additional costs such as electrical wiring and system setup. Portable compressors, being smaller and more versatile, tend to have a lower upfront cost. They are suitable for individual users, contractors, and small businesses with budget constraints or flexible air supply needs.
When selecting between stationary and portable air compressors, it is essential to consider the specific requirements of the intended application, such as mobility, power source availability, air demands, and noise considerations. Understanding these differences will help in choosing the appropriate type of air compressor for the intended use.
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What is the role of air compressors in manufacturing and industrial processes?
Air compressors play a crucial role in various manufacturing and industrial processes, providing a reliable source of compressed air that powers a wide range of equipment and tools. Here are some key roles of air compressors in manufacturing and industrial settings:
1. Pneumatic Tools and Equipment:
Air compressors power a wide range of pneumatic tools and equipment used in manufacturing processes. These tools include impact wrenches, air drills, sanders, grinders, nail guns, and spray guns. Compressed air provides the necessary force and energy for these tools, enabling efficient and precise operations.
2. Automation and Control Systems:
Compressed air is used in automation and control systems within manufacturing facilities. Pneumatic actuators and valves use compressed air to control the movement of machinery and components. These systems are widely used in assembly lines, packaging operations, and material handling processes.
3. Air Blowing and Cleaning:
Compressed air is employed for blowing and cleaning applications in manufacturing and industrial processes. Air blowguns and air nozzles are used to remove debris, dust, and contaminants from surfaces, machinery, and products. Compressed air is also used for drying, cooling, and purging operations.
4. Air Separation and Gas Generation:
Air compressors are used in air separation plants to generate industrial gases such as nitrogen, oxygen, and argon. These gases are essential for various industrial processes, including metal fabrication, chemical production, and food packaging.
5. HVAC Systems:
Compressed air is utilized in heating, ventilation, and air conditioning (HVAC) systems. It powers pneumatic actuators for damper control, pneumatic controls for pressure regulation, and pneumatic valves for flow control in HVAC applications.
6. Air Compression for Storage and Transport:
Compressed air is used for storage and transport purposes in manufacturing and industrial settings. It is often used to pressurize storage tanks or containers that hold gases or liquids. Compressed air also facilitates the transfer of materials through pipelines and pneumatic conveying systems.
7. Process Instrumentation:
Compressed air is utilized in process instrumentation and control systems. It powers pneumatic instruments such as pressure gauges, flow meters, and control valves. These instruments play a critical role in monitoring and regulating various parameters in industrial processes.
8. Material Handling and Pneumatic Conveying:
In manufacturing and industrial facilities, compressed air is used for material handling and pneumatic conveying systems. It enables the movement of bulk materials such as powders, granules, and pellets through pipelines, facilitating efficient and controlled material transfer.
Overall, air compressors are vital components in manufacturing and industrial processes, providing a versatile and efficient source of power for a wide range of applications. The specific role of air compressors may vary depending on the industry, process requirements, and operational needs.
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Can you explain the basics of air compressor terminology?
Understanding the basic terminology related to air compressors can help in better comprehension of their operation and discussions related to them. Here are some essential terms related to air compressors:
1. CFM (Cubic Feet per Minute): CFM is a unit of measurement that denotes the volumetric flow rate of compressed air. It indicates the amount of air a compressor can deliver within a minute and is a crucial factor in determining the compressor’s capacity.
2. PSI (Pounds per Square Inch): PSI is a unit of measurement used to quantify pressure. It represents the force exerted by the compressed air on a specific area. PSI is a vital specification for understanding the pressure capabilities of an air compressor and determining its suitability for various applications.
3. Duty Cycle: Duty cycle refers to the percentage of time an air compressor can operate in a given time period. It indicates the compressor’s ability to handle continuous operation without overheating or experiencing performance issues. For instance, a compressor with a 50% duty cycle can run for half the time in a given hour or cycle.
4. Horsepower (HP): Horsepower is a unit used to measure the power output of a compressor motor. It indicates the motor’s capacity to drive the compressor pump and is often used as a reference for comparing different compressor models.
5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air delivered by the compressor. It helps in stabilizing pressure fluctuations, allowing for a more consistent supply of compressed air during peak demand periods.
6. Single-Stage vs. Two-Stage: These terms refer to the number of compression stages in a reciprocating air compressor. In a single-stage compressor, air is compressed in a single stroke of the piston, while in a two-stage compressor, it undergoes initial compression in one stage and further compression in a second stage, resulting in higher pressures.
7. Oil-Free vs. Oil-Lubricated: These terms describe the lubrication method used in air compressors. Oil-free compressors have internal components that do not require oil lubrication, making them suitable for applications where oil contamination is a concern. Oil-lubricated compressors use oil for lubrication, enhancing durability and performance but requiring regular oil changes and maintenance.
8. Pressure Switch: A pressure switch is an electrical component that automatically starts and stops the compressor motor based on the pre-set pressure levels. It helps maintain the desired pressure range in the receiver tank and protects the compressor from over-pressurization.
9. Regulator: A regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications and ensures a consistent and safe supply of compressed air.
These are some of the fundamental terms associated with air compressors. Familiarizing yourself with these terms will aid in understanding and effectively communicating about air compressors and their functionality.
editor by CX 2023-12-23
China high quality Making Face Mask Small Oil Free Medical 3.7kw 5HP Scroll Air Compressor air compressor price
Product Description
making face mask small oil free Medical 3.7kw 5hp scroll air compressor
We are your professional supplier of air compressor and spare parts.
Seven advantages
A new generation of medical oil-free scroll air compressors, 7 advantages are strongly upgraded
High durability
Imported aluminum alloy material, special die casting
Process; high temperature, high pressure without deformation; table
Special hardened surface, more wear-resistant; special
Seal ring of special materials and processes, with
With wear resistance and self-compensation function, life
Longer.
Clean and oil-free
No lubrication is required when the product is running
Oil, compressed gas “0” grade without oil.
Super silent
Suction and exhaust are stable and high frequency
Flow pulsation is extremely small, using centrifugal purchase
The room optimizes the air duct and reduces noise.
Easy maintenance
There are few parts, no wearing parts, no maintenance,
High volumetric efficiency, energy saving, no oily waste
Water drainage treatment.
Harsh environment
Wide application range, wide temperature and high altitude
normal operation.
intelligent control
Fully automatic programmable HMI control, real
Now the best operation and energy saving
Barrier automatic chain.
Personalized customization
Provide customers with 2.2kw ~ 37kw
Total gas supply solution
Our fields of Specialty:
- air compressor
- air dryer, air tank, line filters
- screw air end element repair
- Mechanical Seal Temperature Sensor Pressure Sensor
Maintenance Kits Solenoid Valve Thermostatic Valve
Air intake Valve Pressure Maintaining Valve Wheel Gear
Air Filter Oil Separator Oil Filter
Oil Level Indicator Circuit Board & Master Controller
Medical oil-free scroll air end
Imported aluminum alloy material, special casting process to ensure that the high-temperature and high-pressure dynamic and static disks are not deformed and leak-free;
Innovatively designed self-compensating self-lubricating sealing ring with a life span of 10,000 hours and a longer maintenance period;
All imported high-precision dynamic balancing machines, air compressors can continue to run at high speeds, and the air volume is increased by 15%.
ZAKF air compressor belongs to the general equipment category, and is widely used in steel, electric power, metallurgy, shipbuilding, electronics, textile, mining, chemical, petroleum, light industry, paper printing, machinery manufacturing, food and medicine, transportation facilities, casting spraying, and shipping terminals , Automotive industry, military technology, aerospace, infrastructure and other fields.
Application field
The compressor’s compression chamber does not contain any grease, and the compressed gas is clean and pollution-free. Pure oil-free gas to meet the gas supply needs of industries such as medical, food, laboratory, precision electronics, pharmaceutical, automotive painting, gas separation equipment (adsorption and membrane separation oxygen production, nitrogen production)
Low power consumption, energy saving and environmental protection
The operating cost is extremely low, saving you tens of thousands of electricity every year
Low noise, quiet and environmentally friendly
Low noise, low energy consumption, in line with the new concept of environmental protection, 56-69 dB, suitable for night office and laboratory use, low vibration
Zero emissions, green and environmental protection
The air system is free of oil, water and carbon pollution, and is cleaner. After filtration, it can meet the requirements of sterility, which meets the GMP certification of the medical device pharmaceutical industry
Maintenance-free for 2-3 years, lower cost
No wearing parts, low maintenance cost, only need to maintain and clean the air filter
Vortex (Vortex), also known as vortex, refers to a flow phenomenon in which a cylinder with a small radius rotates in a stationary fluid, causing the surrounding fluid to move in a circular motion. There is a dense area of vorticity inside the vortex, called the vortex core, whose motion is similar to the rotation of a rigid body. The vortex formed by flowing water is called a vortex, and the vortex formed by the atmosphere may form a tropical cyclone or tornado. Vortex is an important flow phenomenon in the flow around the aircraft, which has an important influence on the aerodynamic characteristics of the aircraft (see CHINAMFG aerodynamic characteristics and fuselage aerodynamic characteristics).
Environmental protection Environmental protection is referred to as environmental protection. Environmental protection (environmental protection) involves a wide range and strong comprehensiveness. It involves many fields of natural and social sciences, as well as its unique research objects. Environmental protection methods include: adopting administrative, legal, economic, scientific and technological, non-governmental voluntary environmental protection organizations, etc., rational use of natural resources to prevent environmental pollution and destruction, in order to achieve sustainable development of the natural environment and the human environment and economic environment To expand the reproduction of useful resources and ensure social development.
Product Brand
ZAKF import advanced technology from Europe, through constant practice and improvement, design a new generation of “ZAKF” air compressor.
Improved quality assurance manual, advanced production process, control management program files comprehensive, standardized, ensuring high quality brand name products “ZAKF”, stable and durable. High quality, intimate service get the praise from users all over the world.
Why use CHINAMFG screw air compressor?
1. we are air compressor factory, quality and deliver time is under control, compessor colour, logo, voltage, pressure , motor can customized.
2. Monthly output capacity is 1500set machine, Quality has been recognized by the market
3. All English Compressor data and manual .
4. 24hours After-sale service.
5. our own factory, visit factory on anytime you want.
6. Top quality spare parts
A. Air filter: air filter, Dust removal effect 99.99%, work good under bad enviroment
B. Oil filter: Oil filter with glass fiber filter material with spin on type, the filtration effect is 20% higher than the conventional filter element
C. Air / oil separator: Large-capacity design, high-quality air and oil separation, three time oil and gas separation, oil content below 2ppm
D. Thermostat valve: Prevent the temperature of the lubricant from being too high make oil emulsification or too low make oil carbon deposit
, Guaranteed long-term use of lubricating oil and good sealing performance
7. energy saving and environmental protection , especially the Inverter machine / Two stage machine, 50HP for example:
When the air demand becomes small, the air compressor frequency is automatically reduced, the power sequentially reduced 50HP to 40HP to 30HP,20hp….
When the air gas demand becomes larger, the frequency of the air compressor automatically increases, the power is sequentially increased 30HP to 40HP to 50HP…
8. Inverter machine is good at Power saving, and Saving electricity bills, 37kw /50HP for example (energy saving 20% -25% )
37kw * 20% * 22hours one day * 312 days one year * us$ 0.15 kw/h (electricity cost) = us$ 7619.00 / year
our inverter compressor machine can save us$ 7619.00 each year for you of the electricity cost
Where you use?
Product parameters
Company Information
Company Profile—–Jiubei
Jiubei Industry Co., Ltd was established in 2000. We are a Hi-Techcompany .
specialized in research, development, manufacture and distribution of Air compressor spare parts.
Expect produceing air compressor replacement spare parts , we also supply the maintemance of air compressor .
In 2017, we built screw air compressor factory in HangZhou city, ZheJiang province, it’s the hometown of my boss.
and we get the support from goverment. our first brand is “ZAKF”
Our Services
| All the compressor parts Quality is guaranteed 1 year A full quotation as your required will be offered in 24 hours Service 24 hours a day ,6 days a week Accept your specific order and do everything we can do to meet your requirement |
FAQ
Q1: How can I get the quotation?
A: You can advise us the part number for checking, and we will quote to you soon by email.
Q2:What kind of ways for transportation ?
A:In general by air, sea or Express.(like DHL,Fedex,TNT,etc.)
Q3:How do I know the quality of productions?
A:We have a strict series of quality control, and we have perfect after service system, which can help you to solve the problem soon
Q4: If i want to change model,size,package,etc. How can I do?
A:You can contact us and we will revise according to your requirement
Q5:What is the terms of payment ?
A: L/C, T/T, Paypal(need 5% paypal fee) in advance.
contact me
HongKong CHINAMFG Industry Limited
HangZhou City CHINAMFG Compressor Part Co.,Ltd.
Miss Carrie
Tel: 13580987261
– 769 – 81624099
Web: cnjiubei
| Lubrication Style: | Lubricated |
|---|---|
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Vertical |
| Structure Type: | Closed Type |
| Installation Type: | Stationary Type |
| Customization: |
Available
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Can air compressors be used for cleaning and blowing dust?
Yes, air compressors can be effectively used for cleaning and blowing dust in various applications. Here’s how air compressors are utilized for these purposes:
1. Cleaning Machinery and Equipment:
Air compressors are commonly used for cleaning machinery and equipment in industries such as manufacturing, automotive, and construction. Compressed air is directed through a nozzle or blowgun attachment to blow away dust, debris, and other contaminants from surfaces, crevices, and hard-to-reach areas. The high-pressure air effectively dislodges and removes accumulated dust, helping to maintain equipment performance and cleanliness.
2. Dusting Surfaces:
Air compressors are also employed for dusting surfaces in various settings, including homes, offices, and workshops. The compressed air can be used to blow dust off furniture, shelves, electronic equipment, and other objects. It provides a quick and efficient method of dusting, especially for intricate or delicate items where traditional dusting methods may be challenging.
3. Cleaning HVAC Systems:
Air compressors are utilized for cleaning HVAC (Heating, Ventilation, and Air Conditioning) systems. The compressed air can be used to blow dust, dirt, and debris from air ducts, vents, and cooling coils. This helps improve the efficiency and air quality of HVAC systems, preventing the buildup of contaminants that can affect indoor air quality.
4. Blowing Dust in Workshops:
In workshops and garages, air compressors are often used to blow dust and debris from workbenches, power tools, and work areas. Compressed air is directed to blow away loose particles and maintain a clean and safe work environment. This is particularly useful in woodworking, metalworking, and other trades where dust and debris can accumulate during the manufacturing or fabrication processes.
5. Cleaning Electronics and Computer Equipment:
Air compressors are employed for cleaning electronics and computer equipment. The compressed air is used to blow dust and debris from keyboards, computer cases, circuit boards, and other electronic components. It helps in preventing overheating and maintaining the proper functioning of sensitive electronic devices.
6. Industrial Cleaning Applications:
Air compressors find extensive use in industrial cleaning applications. They are employed in industrial settings, such as factories and warehouses, for cleaning large surfaces, production lines, and equipment. Compressed air is directed through specialized cleaning attachments or air-operated cleaning systems to remove dust, dirt, and contaminants efficiently.
When using air compressors for cleaning and blowing dust, it is important to follow safety precautions and guidelines. The high-pressure air can cause injury if directed towards the body or sensitive equipment. It is advisable to wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure that the air pressure is regulated to prevent excessive force.
Overall, air compressors provide a versatile and effective solution for cleaning and blowing dust in various applications, offering a convenient alternative to traditional cleaning methods.
Can air compressors be integrated into automated systems?
Yes, air compressors can be integrated into automated systems, providing a reliable and versatile source of compressed air for various applications. Here’s a detailed explanation of how air compressors can be integrated into automated systems:
Pneumatic Automation:
Air compressors are commonly used in pneumatic automation systems, where compressed air is utilized to power and control automated machinery and equipment. Pneumatic systems rely on the controlled release of compressed air to generate linear or rotational motion, actuating valves, cylinders, and other pneumatic components. By integrating an air compressor into the system, a continuous supply of compressed air is available to power the automation process.
Control and Regulation:
In automated systems, air compressors are often connected to a control and regulation system to manage the compressed air supply. This system includes components such as pressure regulators, valves, and sensors to monitor and adjust the air pressure, flow, and distribution. The control system ensures that the air compressor operates within the desired parameters and provides the appropriate amount of compressed air to different parts of the automated system as needed.
Sequential Operations:
Integration of air compressors into automated systems enables sequential operations to be carried out efficiently. Compressed air can be used to control the timing and sequencing of different pneumatic components, ensuring that the automated system performs tasks in the desired order and with precise timing. This is particularly useful in manufacturing and assembly processes where precise coordination of pneumatic actuators is required.
Energy Efficiency:
Air compressors can contribute to energy-efficient automation systems. By incorporating energy-saving features such as Variable Speed Drive (VSD) technology, air compressors can adjust their power output according to the demand, reducing energy consumption during periods of low activity. Additionally, efficient control and regulation systems help optimize the use of compressed air, minimizing waste and improving overall energy efficiency.
Monitoring and Diagnostics:
Integration of air compressors into automated systems often includes monitoring and diagnostic capabilities. Sensors and monitoring devices can be installed to collect data on parameters such as air pressure, temperature, and system performance. This information can be used for real-time monitoring, preventive maintenance, and troubleshooting, ensuring the reliable operation of the automated system.
When integrating air compressors into automated systems, it is crucial to consider factors such as the specific requirements of the automation process, the desired air pressure and volume, and the compatibility of the compressor with the control and regulation system. Consulting with experts in automation and compressed air systems can help in designing an efficient and reliable integration.
In summary, air compressors can be seamlessly integrated into automated systems, providing the necessary compressed air to power and control pneumatic components, enabling sequential operations, and contributing to energy-efficient automation processes.
How do oil-lubricated and oil-free air compressors differ?
Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:
Oil-Lubricated Air Compressors:
1. Lubrication: Oil-lubricated air compressors use oil for lubricating the moving parts, such as pistons, cylinders, and bearings. The oil forms a protective film that reduces friction and wear, enhancing the compressor’s efficiency and lifespan.
2. Performance: Oil-lubricated compressors are known for their smooth and quiet operation. The oil lubrication helps reduce noise levels and vibration, resulting in a more comfortable working environment.
3. Maintenance: These compressors require regular oil changes and maintenance to ensure the proper functioning of the lubrication system. The oil filter may need replacement, and the oil level should be regularly checked and topped up.
4. Applications: Oil-lubricated compressors are commonly used in applications that demand high air quality and continuous operation, such as industrial settings, workshops, and manufacturing facilities.
Oil-Free Air Compressors:
1. Lubrication: Oil-free air compressors do not use oil for lubrication. Instead, they utilize alternative materials, such as specialized coatings, self-lubricating materials, or water-based lubricants, to reduce friction and wear.
2. Performance: Oil-free compressors generally have a higher airflow capacity, making them suitable for applications where a large volume of compressed air is required. However, they may produce slightly more noise and vibration compared to oil-lubricated compressors.
3. Maintenance: Oil-free compressors typically require less maintenance compared to oil-lubricated ones. They do not need regular oil changes or oil filter replacements. However, it is still important to perform routine maintenance tasks such as air filter cleaning or replacement.
4. Applications: Oil-free compressors are commonly used in applications where air quality is crucial, such as medical and dental facilities, laboratories, electronics manufacturing, and painting applications. They are also favored for portable and consumer-grade compressors.
When selecting between oil-lubricated and oil-free air compressors, consider the specific requirements of your application, including air quality, noise levels, maintenance needs, and expected usage. It’s important to follow the manufacturer’s recommendations for maintenance and lubrication to ensure the optimal performance and longevity of the air compressor.
editor by CX 2023-10-20