Product Description
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Product Description
GWSPC Oil free Scroll Vacuum Compressor
Working principle:
GWSPC oil free scroll vacuum compressor is constructed with machine head assembly, crank pin assembly, bracket assembly, air flush assembly, and exhaust valve assembly. Two spiral cylinders, 1 offset and orbiting against the other fixed with an offset of 180Ā° to form several crescent-shaped pockets of differing sizes. By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gas from outside towards the inside thereby pumping the gas from vacuum chamber and compressing.
Basic informations:
1) Model:Ā GWSPC600 Oil free Scroll Vacuum Compressor
2) Ultimate vacuum pressure: 10.0Pa
3) Max suction capacity:Ā 50Hz-18.7cfm 60Hz-22.3cfm
Safety Precautions:
The GWSPC series oil free scroll vacuum compressor are suitable for clean processes only.Ā
Do not use toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles.GEOWELL will not perform maintenance work on compressors which have used special gases or other hazardous substances.Ā
Be sure the inlet gas temperature must be less than 122 F.
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Technical Specifications
| Model | GWSPC75 | GWSPC150 | GWSPC300 | GWSPC600 | GWSPC1000 | ||
| Pumping Speed | 50Hz | m3/h | 3.6 | 7.2 | 15.5 | 31.3 | 59.8 |
| cfm | 2.2 | 4.3 | 9.3 | 18.7 | 35.8 | ||
| 60Hz | m3/h | 4.3 | 8.6 | 18.3 | 37.4 | 71.6 | |
| cfm | 2.5 | 5.1 | 10.9 | 22.3 | 42.8 | ||
| Ultimate Pressure | mbar | ā¤3.0*10-1 | ā¤3.0*10-1 | ā¤2.0*10-1 | ā¤1.0*10-1 | ā¤1.0*10-1 | |
| Torr | ā¤2.2*10-1 | ā¤2.2*10-1 | ā¤1.5*10-1 | ā¤7.5*10-1 | ā¤7.5*10-1 | ||
| Noise Level | dB(A) | ā¤57 | ā¤57 | ā¤61 | ā¤63 | ā¤65 | |
| Max. Inlet/Exhaust Pressure | MPa | 0.1/0.3 | |||||
| Ambient Operation Temp. | ĀŗF | 41~104 | |||||
| Motor 3 phase | Power | kW | 0.55 | 0.55 | 1.5 | 2.2 | 3.0Ā |
| Voltage | V | 200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz) | |||||
| Speed | rpm | 1425 (50Hz), 1725 (60Hz) | |||||
| Inlet/Exhaust Flange | Ā | KF25/KF16 | KF40/KF16 | KF40/KF16*2 | |||
| Dimensions | mm | 450*206*296 | 455*260*296 | 540*287*334 | 578*315*355 | 655*380*402 | |
| Weight | kg | 21 | 22 | 39 | 53 | 64 | |
| Cooling Type | Ā | Air cooled | |||||
Features & Benefits
Ā
No oil clean vacuum.
No oil back-diffusion, no oil mist exhaust, provide clean vacuum environment
Wide product lineup.
Pumping speed covers 7~60 m3/h, limited vacuum level 10~30 Pa
Suitable for all type of power supply around the world.
220/380/460V, 50/60Hz for choose
Low vibration, low noise.
57~65 dB(A), smooth operation
High efficiency, ease of maintenance.
No water cooled, no oil lubricated, no daily maintenance
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Quality Control
CMM inspection system assures
fixed tolarance on dimension&shape
Pump Testing
Applications
Ā· SF6 recovery and recirculating
Ā· Special gas recovery
Ā
SF6 Recirculation Station.
R134/R22 Recirculation System.
Related Products
Ā
GWMMK600 Major Maintenance Kit
Performance: Prolong the service life of the product.
Application: For the major maintenance of oil free scroll vacuum compressor GWSPC600.
GWTSK600 Tip Seal Kit
Performance: Prolong the service life of the product.
Application: For the scheduled maintenance of oil free scroll vacuum compressor GWSPC600.
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Company Profile
GEOWELL VACUUM CO.,LTD. is a HI-TECH enterprise in China dedicating in manufacturing, research and development, marketing of oil free scroll vacuum pumps and vacuum compressors since 2002. GEOWELL has been providing users and partners with premium quality products that are efficient and dependable, GEOWELL believe the integration of high performance and high reliability product and service will bring the highest value to both our customers and ourselves.
FAQ
Q: How long can I get the feedback after we sent the inquiry?
A: We will reply you within 12 hours in working day.
Q: Are you direct manufacturer?
A: Yes, we are direct manufacturer with factory and international department; we manufacture and sell all our products byĀ ourselves.
Q: When can you delivery the product to us?
A: Since we are a factory with large warehouse, we have abundant products in store, so we can delivery within 7 days after get your deposit.
Q: Can I add logo to the products?
A: Of course, but we usually have quantity requirement. You can contact with us for details.
Q: How to guarantee the quality and after sales service of your products?
A: We conduct strict detection during production from raw material come in to product delivering shipment. Every product must go through 4 steps inspection from casting, machining, assembling, and performance testing within our factory before shipment, also intact packaging test are insured.
Q: What is your warranty term?
A: There is a 12 months warranty for our export products from the date of shipment. If warranty has run out, our customer should pay for the replacement part.
Q: Is the sample available?
A: Yes, usually we send our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will take around 3 to 4 days for our customer receive them, but customer will charge all cost related to the samples, such as sample cost and air freight. We will refund our customer the sample cost after receiving the order.
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What Is the Role of Air Dryers in Oil-Free Scroll Compressor Systems?
Air dryers play a crucial role in oil-free scroll compressor systems by removing moisture from the compressed air. Here’s a detailed explanation:
Moisture Control:
One of the primary functions of air dryers in oil-free scroll compressor systems is to control and remove moisture from the compressed air. Air naturally contains moisture in the form of water vapor, and when air is compressed, its capacity to hold moisture increases. If this moisture-laden compressed air is not adequately treated, it can cause various issues such as corrosion, equipment damage, decreased efficiency, and compromised product quality. Air dryers ensure that the moisture content in the compressed air is reduced to acceptable levels, preventing these problems.
Dew Point Control:
Air dryers help control the dew point of the compressed air. The dew point is the temperature at which the moisture in the air begins to condense into liquid water. By lowering the dew point, air dryers ensure that the compressed air remains dry, reducing the risk of condensation in downstream equipment and processes. This is particularly important in applications where dry air is critical, such as in electronics manufacturing, pneumatic control systems, and certain industrial processes.
Types of Air Dryers:
There are different types of air dryers used in oil-free scroll compressor systems, each with its own principles of operation and suitability for specific applications:
– Refrigerated Dryers: Refrigerated dryers use a cooling process to condense and remove moisture from the compressed air. The compressed air is cooled to lower temperatures, causing the moisture to condense into liquid form, which is then separated and drained. Refrigerated dryers are cost-effective and widely used in various applications where a moderate level of dryness is required.
– Desiccant Dryers: Desiccant dryers use a desiccant material, such as silica gel or activated alumina, to adsorb moisture from the compressed air. The desiccant material attracts and traps the moisture molecules, allowing for extremely low dew points to be achieved. Desiccant dryers are commonly used in applications where extremely dry air is necessary, such as in laboratories, pharmaceutical manufacturing, and critical industrial processes.
– Membrane Dryers: Membrane dryers employ a selectively permeable membrane to separate moisture from the compressed air. The membrane allows water vapor to pass through while blocking other gases and contaminants. Membrane dryers are compact, energy-efficient, and suitable for applications where a lower dew point is required, but not as low as what can be achieved with desiccant dryers.
Benefits of Air Dryers:
The use of air dryers in oil-free scroll compressor systems offers several benefits:
– Protection of Equipment: Air dryers help prevent moisture-related damage to downstream equipment such as pneumatic tools, valves, control systems, and instruments. By removing moisture from the compressed air, air dryers minimize the risk of corrosion, malfunctions, and premature wear and tear.
– Enhanced Product Quality: In applications where compressed air comes into contact with products or processes, such as in food and beverage production or pharmaceutical manufacturing, air dryers ensure that the compressed air is free from moisture that could compromise product quality, integrity, and stability.
– Energy Efficiency: Dry compressed air requires less energy to operate pneumatic equipment and processes, as moisture-free air reduces friction and pressure drops. Air dryers contribute to overall energy efficiency in oil-free scroll compressor systems by delivering dry air that optimizes the performance of downstream equipment.
– Extended Equipment Lifespan: By controlling moisture and preventing corrosion and damage, air dryers help extend the lifespan of the compressor and other equipment in the system. This reduces maintenance costs and downtime, contributing to overall system reliability and longevity.
In summary, air dryers are essential components in oil-free scroll compressor systems, working to remove moisture and control the dew point of the compressed air. They contribute to improved equipment performance, enhanced product quality, energy efficiency, and prolonged equipment lifespan.
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What Is the Lifespan of Components in Oil-Free Scroll Air Compressors?
The lifespan of components in oil-free scroll air compressors can vary depending on various factors. Here’s a detailed explanation:
Component Lifespan:
The lifespan of components in oil-free scroll air compressors can be influenced by factors such as the quality of manufacturing, operating conditions, maintenance practices, and usage patterns. While it’s challenging to provide exact lifespan estimates for individual components, the following are general guidelines:
Scroll Elements:
The scroll elements, which are the primary moving parts in oil-free scroll compressors, are typically designed to have a long service life. With proper maintenance and regular servicing, scroll elements can last for tens of thousands of operating hours. However, factors such as operating conditions (pressure, temperature), duty cycle, and the quality of the compressed air can affect their lifespan. Regular inspections, monitoring, and adherence to maintenance schedules are essential to ensure the optimal performance and longevity of scroll elements.
Motors:
The lifespan of the motor in an oil-free scroll compressor depends on various factors, including the motor type (induction, permanent magnet), design, and operating conditions. Well-maintained motors can typically last for several tens of thousands of operating hours. However, factors such as excessive heat, electrical issues, or inadequate lubrication can reduce their lifespan. Regular inspection, monitoring of motor performance, and addressing any issues promptly can help maximize motor lifespan.
Control System Components:
The control system components, such as sensors, switches, and electronic control boards, are generally designed to have a long lifespan. However, their lifespan can be influenced by factors such as electrical surges, environmental conditions, and proper maintenance. Regular inspection, testing, and addressing any malfunctions or failures promptly can help ensure the reliability and longevity of control system components.
Filtration Components:
Filtration components in oil-free scroll compressors, including air intake filters and oil filters, need regular maintenance and replacement to ensure optimal performance and protect other compressor components. The lifespan of these components depends on factors such as the quality of the filters, the operating environment, and the level of contaminants in the air or oil. Following the manufacturer’s recommendations for maintenance and replacement intervals is crucial to maintain the effectiveness of filtration components.
Lubrication System Components:
If the oil-free scroll compressor has a lubrication system for bearings or other moving parts, the lifespan of lubrication system components can vary. Proper lubricant selection, regular oil analysis, and adherence to maintenance schedules are important to ensure the functionality and longevity of lubrication system components. Factors such as oil quality, operating conditions, and maintenance practices can influence their lifespan.
Other Components:
In addition to the above-mentioned components, oil-free scroll compressors may have other components such as valves, seals, gaskets, and piping. The lifespan of these components can vary depending on factors such as the quality of materials, operating conditions, and maintenance practices. Regular inspection, monitoring, and prompt replacement of worn or damaged components are necessary to ensure the overall performance and longevity of the compressor system.
It’s important to note that the lifespan of components can be influenced by various factors, and the actual lifespan can vary from one compressor system to another. Regular maintenance, adherence to manufacturer’s guidelines, and prompt resolution of any issues or malfunctions can help maximize the lifespan of components in oil-free scroll air compressors.
In summary, the lifespan of components in oil-free scroll air compressors can vary depending on factors such as manufacturing quality, operating conditions, maintenance practices, and usage patterns. While scroll elements and motors can last for tens of thousands of operating hours, the lifespan of control system components, filtration components, lubrication system components, and other components can vary. Regular maintenance and adherence to manufacturer’s guidelines are essential to maximize component lifespan.
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Can Oil-Free Scroll Compressors Be Used in Sensitive Applications?
Yes, oil-free scroll compressors are well-suited for sensitive applications that require clean and contaminant-free compressed air. Here’s a detailed explanation:
Oil-Free Operation:
An oil-free scroll compressor operates without the use of lubricating oil, which eliminates the risk of oil contamination in the compressed air. This makes it an ideal choice for sensitive applications that demand high air quality standards and where oil contamination could be detrimental. Industries such as medical, pharmaceutical, laboratory, food processing, electronics manufacturing, and clean room environments can benefit greatly from the oil-free operation of scroll compressors.
Clean Air Requirements:
Sensitive applications often require compressed air that is free from oil particles, moisture, and other contaminants. Oil-free scroll compressors provide clean and uncontaminated compressed air, ensuring that the air quality standards are met. The absence of lubricating oil in the compression process eliminates the possibility of oil carryover, ensuring that the compressed air remains oil-free.
Low Particulate Emissions:
Oil-free scroll compressors are designed to minimize the emission of particulates into the compressed air. The scroll mechanism operates with precision tolerances and smooth surfaces, reducing the generation of particulates during compression. This is especially important in applications where even small amounts of particulates can cause contamination or damage to sensitive equipment or products.
No Oil Carryover:
Oil carryover refers to the presence of oil in the compressed air that can be carried downstream and affect the performance of sensitive equipment or processes. Oil-free scroll compressors eliminate the risk of oil carryover, as there is no lubricating oil used in the compression process. This ensures that the compressed air remains free from oil contaminants and suitable for sensitive applications that require a clean and dry air supply.
Quiet Operation:
Oil-free scroll compressors are known for their quiet operation. The absence of reciprocating parts and reduced vibrations contribute to lower noise levels compared to other compressor types. This makes oil-free scroll compressors suitable for sensitive applications where noise reduction is desired, such as in medical environments, research laboratories, or noise-sensitive manufacturing processes.
Overall, oil-free scroll compressors can be successfully used in sensitive applications that require clean, dry, and contaminant-free compressed air. Their oil-free operation, low particulate emissions, absence of oil carryover, and quiet operation make them an excellent choice for industries and processes that demand high air quality and reliability.
editor by lmc 2024-11-19