GP series screw vacuum pump is an advanced dry vacuum pump developed by our company. Dry screw vacuum pump is a studio composed of a pair of parallel spiral rotor and pump body. There is no friction and a certain gap between the two screw rotors and the pump body processed by the five-axis linkage composite machining center, and a plurality of sealing cavities are formed between the two rotors and the pump body. When the rotor is synchronized high-speed reverse rotation in the pump shell through the synchronous gear. An air pumping device that pushes the gas in each sealed chamber from the intake end to the exhaust end and produces suction and exhaust effects.
The working chamber of the screw pump is a clearance seal, no lubricating oil, and is an environmentally friendly vacuum, so the dry screw pump is especially suitable for pumping gas occasions containing a lot of water vapor and a small amount of dust, high limit vacuum, low power consumption, and has the advantages of energy saving, consumption reduction and maintenance. Especially in the semiconductor, electronic industry requires oil-free clean occasions and chemical and pharmaceutical solvent recovery process requirements of the occasion has incomparable advantages.
1. No oil in the pump chamber, no pollution to the vacuum system, improve product quality.
2. There is no oil in the pump chamber, which can solve the problems of oil emulsification, frequent replacement of working fluid, frequent pushing and maintenance, and save the use cost.
3 Dry operation, will not produce waste oil and smoke, will not produce waste water, is conducive to environmental protection, saving oil resources and water.
4. The limit vacuum can reach 5Pa, or even higher, and Roots pump, molecular pump in series can form an oil-free unit. Can remove a large amount of water vapor and a small amount of dust gas.
5. After the anticorrosive coating is treated, a variety of corrosive media can be pumped out, which is commonly used in chemical and pharmaceutical processes for product distillation, drying, degassing, etc.
6. The pumped gas is directly discharged from the pump, without water and oil pollution, and gas solvent recovery is more convenient.
7. Easy to clean, such as the pump cavity into the pollution need to be cleaned, just open the pump suction and exhaust port, open the pump from the suction port to add an appropriate amount of water or cleaning agent, that is, the pump clean, without disassembling the whole pump.
Note: 1: Single pump air inlet medium temperature should not be higher than 50°, greater than 50° is recommended to be used with the condenser
2: It is recommended to use 7° circulating water or 5° chilled water at the water inlet of a single pump
1. Chemical, pharmaceutical: product distillation, drying, degassing, material transportation, etc.
2. Electrician: transformer, transformer, epoxy resin vacuum casting, capacitor vacuum oil immersion, vacuum pressure impregnation.
3. Lithium industry: slurry degassing, electrode/cell/battery drying, vacuum degassing after vacuum injection of electrolyte liquefaction.
4. Photovoltaic industry: single crystal furnace, polycrystal furnace, laminating machine, etc.
petroleum Chemical machine
Mine Medical Food
Shenyang Haipurui Vacuum Technology Co., Ltd. is a high-tech enterprise, specialized in special new enterprises, the company is committed to vacuum pump, vacuum complete equipment R & D, design, manufacturing, sales and service, own land of 20 acres, plant 7,000m, has many years engaged in the vacuum industry experienced technical personnel, according to the cutting-edge vacuum technology and the actual needs of users, Continuously develop and improve product design and application to provide optimal solutions for vacuum applications in various industries. Our company has passed ISO9001 quality management system certification, successively obtained a number of patents and software Copyrights, gather force breakthrough, improve the level of products and services.
The company's products mainly have two categories:
One is vacuum obtaining equipment that vacuum pump, 2BV, 2BE, SK, 2SK series liquid ring vacuum pump and compression machine, SY, 2SY series liquid ring compressor, ZJ series Roots vacuum pump, LGB series screw vacuum pump, XD, 2XZ, 2X series rotary vane vacuum pump, WLW reciprocating vacuum pump.
FAQ
1.Are you a factory or trading company?
We are a factory and we have professional team of workers,Designers and inspectors.
2.Do you accept custom?
Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.
3.What's your shipping terms?
If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.
4.Whats your payment terms?
Until now , we can accept TT.LC.
5.What information do you need to offer a quotation?
Pump Capacity: m³/h or L/S
Voltage: V
Frequency: Hz
Audited Supplier 
Note: 1: Single pump air inlet medium temperature should not be higher than 50°, greater than 50° is recommended to be used with the condenser
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