Mechanical Double Stage Oil Rotary Vane Vacuum Pump

         Mechanical Double Stage Oil Rotary Vane Vacuum Pump

Production Introduction
Oil Rotary Vane Vacuum Pump is mainly composed of pump body, rotor, rotary vane, end cover, spring, etc. Installing a rotor in rotary vane pump cavity, the outer circumference of the rotor is tangent to the inner surface of the pump chamber, the rotor slot inner is fitted with two rotary vane with springs. When it is rotating,centrifugal force and the spring tension makes the top of rotary vane keep contact with pump chamber wall, the rotating rotor drives the rotary vane to slide along the inner wall of the pump cavity.

Features
1. The 2XZ series rotary vane vacuum pump belongs to two stage direct connection structure rotary vane vacuum pump, which can be used for drying, sealing the container and other ancillary pumping air or net vacuum equipments.
2. It has the advantages of small size, light weight, low noise, convenient for using and more.
3. The 2XZ series Rotary Vane Vacuum Pump can not be used as the compression type delivery pump.
4. 2XZ series rotary vane vacuum pump can be used independently ,which also can be as booster pump, diffusion pump , molecular pump and titanium pump's pre-pump. Also used as electronic devices produce, vacuum drying, filtration ,welding, metal smelting, etc.

Company Information
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is a professional laboratory equipment supplier. We work hard to provide high quality and low cost laboratory products to our customers in universities, research labs and production facilities.We are a reliable laboratory equipment manufacturer with a history of more than 30 years for China domestic trade, so we can assure the stable good quality and professional service to our valued customers from the worldwide.

Main Products List:
Rotary Evaporator, Jacketed Glass Reactor, Single Layer Glass Reactor, Circulating Water Vacuum Pump, Vacuum Drying Oven, Blast Drying Oven, High-pressure Reaction Kettle, Freeze Dryer(Lyophilizer), Low Temperature Reaction Bath (Slot),Low Temperature Cooling Fluid Circulating Pump(Cooling Chiller), Water/Oil Bath, Magnetic Heating Stirrer, Hydrothermal Synthesis Reactor, Heating Mantle, Lift Platform,Ultronic Cleaner, Mircowave Reactor,Ultronic Homogenizer,etc.

Packaging&Shipping

packaging
* Qualified wooden package or carton for different products or as customer require
* Strict packing process to ensure the safety and completeness of the goods
shipping
* You can choose all the International Express such as DHL,UPS,TNT,EMS and so on.
* You can also choose to use your own shipping agent.

Our Service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. We accept on-site service If customers require.

1. Pre-service
24 Hours online service for your consult. 
Help choose right model, and a series of service, person, advise. 
1) More than 10 years manufacturer experience in test equipments and with strong research and development team. 
2) Acceptable customization for all kinds of specical specification products.
3) We value the inquiry sent to us timely, ensure quick and competitive offer.
4) We put your order into our tight production schedule,ensure your punctual delivery time.
5) We are a sales team, with more than 10 years experience, more professional and reliable
6) Our professional team could provide the best suggestion as long as you tell us what kind of test you need to do and the required specification.
7) Welcome to view our factory at any moment .
2. After sale service
1) We deal with your complains within 24 hours and  solution provide within 3 working days.
2) Trainning how to instal the machine, training how to use the machine. We would offer operation video and English operation  muanual. We can provide video-con.
3) 1 year warranty service and all life maintenancee;  our engineers could go to your place for better service necessarily.
4) All staffs in our company with philosophy of " integrity, dedication, truth-seeking, enterprise", would be dedicated to provide high quality service and products for you.
3. Commitment: 
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us. 
5. Good Packaging: 
Good Packaging: All goods are covered with film and air bubble film before put them into the strong wooden case.

FAQ

1.What's the minimum order quantity?
 One set at present
2.What kind of payment term do you accept?
Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term will be discussed during the deal.
3. How will you delivery these goods?
It will be decided according to your quantity. Normally we will choose International Express,  Air and sea.
4.How will package glass equipment?
We package these glass equipment in good and Non fumigation standard wooden case
5.Can you accept OEM terms?
Sure.

5'' Deep-Well Pump

5'' Deep-well Pump has some Structure characteristics: easy to install, operate and maintain, less space demand, no pump house needed
Simple structure, less cost ,equip with start control box or digital auto-control box , deep well submersible pumps are designed by casing stressed .

Structure characteristics:

·Pump outlet is equipped with a stainless steel counter check valve, which can effectively prevent the impact  of water hammer;

 Â·Over - current components adopt high strength engineering plastics, which have good wear resistance;

·Plug and plug cable plug, easy installation, reliable sealing;

·Motor automatic protection, to ensure the safe operation of motor.

·Small size, full head, full voltage, suitable for household and civil.

It contains 5SD Multistage Deep-Well Submersible Pump and so on.

5'' Deep-well Pump

5'' Deep-Well Pump,5Sd Deep-Well Submersible Pump,8T Deep-Well Pump,12T Deep-Well Submersible Pump

ZHEJIANG JUKE INDUSTRY & TRADE CO., LTD , http://www.cowelmotorpump.com