Screw Vertical Oil-Free Reciprocation Backing Roots Vacuum Pump Unit

Product Description

Screw Vertical Oil-Free Reciprocation Backing Roots Vacuum Pump Unit

Product Description

JZJW Roots-reciprocating pump unit

Range of use

JZJW type Roots- vertical oil free reciprocating pump unit is connected in series using ZJ Roots pump as main pump and WLW-vertical oil free reciprocating pump as fore pump. It overcomes the low limit pressure and low pumping rate under certain pressure of WLW vacuum pump and at the same time retains the rapid working speed

and relatively high pumping rate advantages of ZJ Roots pumps. Therefore, the unit has been widely used for the vacuum distillation, vacuum evaporation, crystallization of dehydration in the chemical industry, the freeze drying in food industry and the vacuum drying process in medicine industry, etc. The application of oil free selflubricating material makes the WLW vacuum pump have access to clean vacuum. Therefore, after equipped with exhaust gas collecting device at the air outlet, the unit could collect the gases which can not be solidified, compressed and collected in the high vacuum system such as pentadiene, benzene, toluene, etc to prevent them from discharging because of their low boiling point and difficulty in collection and polluting the environment.

 

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Company Profile

Wuxi Sifang Vacuum Equipment Co., Ltd. specializes in the production of vacuum furnaces, vacuum pumps, steel drums and other products."Sifang" is the registered trademark of the company's products.

our company is one professional vacuum equipment manufacturer in Wuxi, China. We specialize in vacuum pumps, furnaces, systems and components for diverse applications. We produce rotary vane vacuum pumps, water ring vacuum pumps, reciprocating vacuum pumps, roots vacuum pump units, vacuum heat treatment furnaces, vacuum aluminum brazing furnaces, high temperature brazing fur- naces, vacuum sintering furnaces, monocrystalline silicon furnaces and other products. All these vacuum equipment are widely used in aviation, aerospace, military, railway, automobile, machinery, mold, electronics, metallurgy, scientific research and other fields.

We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India, Thailand, Middle east and South Africa.

After several years' development, We have achieved great progress, we are equipped with the AutomaticCNCmachines and multi-func- tion testing machines. Our R&D department provide the strong tech- nical support and enable us to receive some 0 E M, O D M projects. We can produce at least 3000 sets vacuum equipment per year. With our innovative and energy-efficient vacuum equipment that is put to work in a multitude of manufacturing and process applica- tions, we also offer you a comprehensive suite of aftermarket ser- vices to complement our products.

FAQ

1.Q: Are you a factory or trading company?
A: We are a factory and we have professional team of workers,Designers and inspectors.

2.Q:Do you accept custom?
A:Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.

3.Q:What's your advantages?
A: Quick response to your enquiry,
High quality control,
Reasonable price,
Timely delivery,
Excellent after-sales service,
OEM/ODM are welcome

4.Q:What's your shipping terms?
A: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.