China 1.5kw 3 phase Dry Scroll Vacuum Pump GWSP1000 Oil Free Vacuum Pump wholesaler

Warranty: 1 year
Customized support: OEM, ODM
Model Number: GWSP1000
Application: Food and Beverage Industry, Pharmaceutical industry, Ultrahigh vacuum unit, Vacuum sputtering machine, IC plasma cleaning machine, IC plasma polishing machine, IC packaging machine, IC transport chamber, LED vacuum annealing furnace, Load lock/transfer chambers, Glove box, LED packaging machine, Liquid crystal injection and packaging, Vacuum annealing furnace, Vacuum diffusion oven, 3D metal printing, Single crystal growth furnace, Microwave cleaning and microwave drying machine, E-beam/Laser melting, Vacuum degassing, Vacuum gas substitution, Freezing dryer, Vacuum storage, Low temperature plasma sterilizer, Dental equipment, Lithium battery drying and packaging machine, Spectroscopy/scHangZhou electron microscopy, Space environment simulation machine, Helium Leak detector, Mass spectrometer, Cryopump regeneration, High quality auto parts engine belt tensioner pulley for Honda Civic 2006-2011 Tensioner assembly 31170-RWK-005 31170-RNA-A03 Vacuum equipment, Oil free ultrahigh vacuum unit, Oil free clean vacuum
Power Source: Electric
Pressure: Low Pressure
Structure: Scroll pump
Certification: CE, EAC, ISO9001 certificated
Feature: No oil, low noise, maintenance free,provide clean vacuum
Mechanical Seal: Clearance sealed
Motor: 3 phase,50-60Hz,1425/1725rpm,200-416V,1.5kW.Plug for USA,EU,UK,India
Standard or Nonstandard: Standard
Material: Aluminum alloy
Color: Grey
Packaging Details: Standard honeycomb carton packaging, external winding plastic stretch film protection

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GWSP Oil free Scroll Vacuum Pump
GWSP series oil free scroll vacuum pump, also refer to as vortex pump, dry scroll pump, oil free scroll pump, oilless scroll pump, dry scroll vacuum pump, oil free vortex vacuum pump is perfectly used in semiconductor industry, photoelectric, materials, medical, energy, aerospace, analyzing instruments and vacuum systems, with the advantages of compact structure, small size, light weight and low vibration, low noise, Customized high performance ISO 5294 H 18 teeth C45 steel black coating surface treatment transmission timing belt pulley low energy consumption, suitable for global power supply, 1 button start, can be frequently started and stop between atmospheric pressure and vacuum.GEOWELL is a professional manufacturer of scroll vacuum pumps with over 20 years of field experience, the longest performance hours and the largest sales in China, GEOWELL’s GWSP series scroll vacuum pumps are the premium choice for clean pumping technology.

Technical Specifications

ModelGWSP1000
Displacement50Hzcfm35.8
m3/h59.8
l/s16.6
l/min996.0
60Hzcfm42.8
m3/h71.6
l/s20.0
l/min1195.0
Ultimate PressureTorr≤7.5*10-3
psi≤1.5*10-4
mbar≤1.0*10-2
Pa≤1
Noise LeveldB(A)≤63
Leakagembar·l/s1*10-7
Max. Inlet/Exhaust PressureMPa0.1 / 0.13
Ambient Operation Temp.41~104
Cooling Type Air cooled
Inlet/Exhaust Flange KF40/KF16*2
Motor 3 phasePowerkW1.50
VoltageV200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz)
Speedrpm1425 (50Hz),1725 (60Hz)
Dimensions3 phasemm565*445*405
Net Weight3 phasekg54
Others With air flush

Safety Precautions
The GWSP series oil free scroll vacuum pumps are suitable for clean processes only.
Do not pump toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles.GEOWELL will not perform maintenance work on pumps which have used special gases or other hazardous substances. Be sure the inlet gas temperature must be lower than 122℉.

Construction in Details
Performance curves

Features and Benefits
Oil free clean vacuum
No oil back-diffusion, no oil mist exhaust,
provide clean vacuum environment
Wide product lineup
Pumping speed covers 1.8~35.4cfm, limited vacuum level 7.5*10-3~6.0*10-2Torr
Suitable for all type of power supply around the world
110/220/380/460V, 50/60Hz for choose
Low vibration, low noise
57~63 dB(A), smooth operation
High efficiency, ease of maintenance
No water cooled, no oil lubricated, daily maintenance free

Applications
Semiconductor industry
Vacuum sputtering machine.
IC plasma cleaning machine.
IC plasma polishing machine.
IC packaging machine.
IC transmission chamber.
Photoelectric industry
LED vacuum annealing furnace.
Load lock/transfer chambers.
Glove box.
LED packaging machine.
Liquid crystal injection and packaging.
Material industry
Vacuum annealing furnace.
Vacuum diffusion oven.
3D metal printing.
Single crystal growth furnace.
Microwave drying machine.
E-beam/Laser melting.
Vacuum degassing.
Vacuum gas substitution.
Food and drug industry
Freezing dryer.
Vacuum storage.
Medical equipment
Low temperature plasma sterilizer.
Vacuum storage.
Dental equipment.
Energy industry
SF6 Gas recovery machine.
Lithium battery drying and packaging machine.
Analyzing instrument and device
Spectroscopy/scHangZhou electron microscopy
Space environment simulation machine
Helium Leak detector
Mass spectrometer
Cryopump regeneration
Accelerators/synchrotrons
Vacuum equipment
Oil free ultrahigh vacuum unit
Oil free vacuum unit

Certificates
GEOWELL created a road of independent R&D of oil-free scroll vacuum pump technologies. From basic theoretical research, application development to mass production, GEOWELL accumulated more than 60 technical patents and proprietary technologies, and certificated with CE of Europe, EAC of RUSSIA and ISO9001.

The Quality Control
GEOWELL has integrated quality concept into every aspect of product manufacturing. Quality control starts from raw materials incoming, High Quality Aluminium 3D Printer Parts 2GT Timing Belt Pulley 16 Tooth 15mm built up and implement standards operating procedures from incoming raw materials, manufacturing, assembly, to shipment, all conduct quality inspection. strictly implements testing standards, and makes data as only criterion for quality inspection.

Packaging & Shipping

Company Information
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.

Exhibitions

Question & Answers
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 by 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.

Basic knowledge of vacuum pump

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its main job is to create a relative vacuum within a given volume or volumes. There are many types of vacuum pumps. This article will describe how they work, their types, and their applications.
Vacuum Pump

How it works

A vacuum pump is a mechanical device that removes gas from a system by applying it to a higher pressure than the surrounding atmosphere. The working principle of the vacuum pump is based on the principle of gas transfer and entrapment. Vacuum pumps can be classified according to their vacuum level and the number of molecules that can be removed per cubic centimeter of space. In medium to high vacuum, viscous flow occurs when gas molecules collide with each other. Increasing the vacuum causes molecular or transitional flow.
A vacuum pump has several components that make it a versatile tool. One of the main components is the motor, which consists of a rotor and a stator. The rotor and stator contain coils that generate a magnetic field when excited. Both parts must be mounted on a base that supports the weight of the pump. There is also an oil drain that circulates oil throughout the system for lubrication and cooling purposes.
Another type of vacuum pump is the liquid ring vacuum pump. It works by positioning the impeller above or below the blades. Liquid ring pumps can also adjust the speed of the impeller. However, if you plan to use this type of pump, it is advisable to consult a specialist.
Vacuum pumps work by moving gas molecules to areas of higher or lower pressure. As the pressure decreases, the removal of the molecules becomes more difficult. Industrial vacuum systems require pumps capable of operating in the 1 to 10-6 Torr range.

Type

There are different types of vacuum pumps. They are used in many different applications, such as laboratories. The main purpose of these pumps is to remove air or gas molecules from the vacuum chamber. Different types of pumps use different techniques to achieve this. Some types of pumps use positive displacement, while others use liquid ring, molecular transfer, and entrapment techniques.
Some of these pumps are used in industrial processes, including making vacuum tubes, CRTs, electric lights, and semiconductor processing. They are also used in motor vehicles to power hydraulic components and aircraft. The gyroscope is usually controlled by these pumps. In some cases, they are also used in medical settings.
How a vacuum pump works depends on the type of gas being pumped. There are three main types: positive displacement, negative displacement, and momentum transfer. Depending on the type of lubrication, these principles can be further divided into different types of pumps. For example, dry vacuum pumps are less sensitive to gases and vapors.
Another type of vacuum pump is called a rotary vane pump. This type of pump has two main components, the rotor and the vacuum chamber. These pumps work by rotating moving parts against the pump casing. The mating surfaces of rotary pumps are designed with very small clearances to prevent fluid leakage to the low pressure side. They are suitable for vacuum applications requiring low pulsation and high continuous flow. However, they are not suitable for use with grinding media.
There are many types of vacuum pumps and it is important to choose the right one for your application. The type of pump depends on the needs and purpose of the system. The larger ones can work continuously, and the smaller ones are more suitable for intermittent use.
Vacuum Pump

Apply

Vacuum pumps are used in a variety of industrial and scientific processes. For example, they are used in the production of vacuum tubes, CRTs, and electric lamps. They are also used in semiconductor processing. Vacuum pumps are also used as mechanical supports for other equipment. For example, there may be multiple vacuum pumps on the engine of a motor vehicle that powers the hydraulic components of an aircraft. In addition, they are often used in fusion research.
The most common type of vacuum pump used in the laboratory is the rotary vane pump. It works by directing airflow through a series of rotating blades in a circular housing. As the blades pass through the casing, they remove gas from the cavity and create a vacuum. Rotary pumps are usually single or double-stage and can handle pressures between 10 and 6 bar. It also has a high pumping speed.
Vacuum pumps are also used to fabricate solar cells on wafers. This involves a range of processes including doping, diffusion, dry etching, plasma-enhanced chemical vapor deposition, and bulk powder generation. These applications depend on the type of vacuum pump used in the process, and the vacuum pump chosen should be designed for the environment.
While there are several types of vacuum pumps available, their basic working principles remain the same. Each has different functions and capacities, depending on the type of vacuum. Generally divided into positive displacement pump, rotary vane pump, liquid ring pump, and molecular delivery pump.

Maintenance

The party responsible for general maintenance and repairs is the Principal Investigator (PI). Agknxs must be followed and approved by the PI and other relevant laboratory personnel. The Agknx provides guidelines for routine maintenance of vacuum pump equipment. Agknxs are not intended to replace detailed routine inspections of vacuum pump equipment, which should be performed by certified/qualified service personnel. If the device fails, the user should contact PI or RP for assistance.
First, check the vacuum pump for any loose parts. Make sure the inlet and outlet pressure gauges are open. When the proper pressure is shown, open the gate valve. Also, check the vacuum pump head and flow. Flow and head should be within the range indicated on the label. Bearing temperature should be within 35°F and maximum temperature should not exceed 80°F. The vacuum pump bushing should be replaced when it is severely worn.
If the vacuum pump has experienced several abnormal operating conditions, a performance test should be performed. Results should be compared to reference values ​​to identify abnormalities. To avoid premature pump failure, a systematic approach to predictive maintenance is essential. This is a relatively new area in the semiconductor industry, but leading semiconductor companies and major vacuum pump suppliers have yet to develop a consistent approach.
A simplified pump-down test method is proposed to evaluate the performance of vacuum pumps. The method includes simulated aeration field tests and four pump performance indicators. Performance metrics are evaluated under gas-loaded, idle, and gas-load-dependent test conditions.
Vacuum Pump

Cost

The total cost of a vacuum pump consists of two main components: the initial investment and ongoing maintenance costs. The latter is the most expensive component, as it consumes about four to five times the initial investment. Therefore, choosing a more energy-efficient model is a good way to reduce the total system cost and payback period.
The initial cost of a vacuum pump is about $786. Oil-lubricated rotary vane pumps are the cheapest, while oil-free rotary vane pumps are slightly more expensive. Non-contact pumps also cost slightly more. The cost of a vacuum pump is not high, but it is a factor that needs careful consideration.
When choosing a vacuum pump, it is important to consider the type of gas being pumped. Some pumps are only suitable for pumping air, while others are designed to pump helium. Oil-free air has a different pumping rate profile than air. Therefore, you need to consider the characteristics of the medium to ensure that the pump meets your requirements. The cost of a vacuum pump can be much higher than the purchase price, as the daily running and maintenance costs can be much higher.
Lubricated vacuum pumps tend to be more durable and less expensive, but they may require more maintenance. Maintenance costs will depend on the type of gas that needs to be pumped. Lighter gases need to be pumped slowly, while heavier gases need to be pumped faster. The maintenance level of a vacuum pump also depends on how often it needs to be lubricated.
Diaphragm vacuum pumps require regular maintenance and oil changes. The oil in the diaphragm pump should be changed every 3000 hours of use. The pump is also resistant to chemicals and corrosion. Therefore, it can be used in acidic and viscous products.

China 1.5kw 3 phase Dry Scroll Vacuum Pump GWSP1000 Oil Free Vacuum Pump     wholesaler China 1.5kw 3 phase Dry Scroll Vacuum Pump GWSP1000 Oil Free Vacuum Pump     wholesaler
editor by czh2023-02-07