Mechanical Double Stage Oil Rotary Vane Vacuum Pump Production Introduction Features Packaging&Shipping packaging Our Service 1.What's the minimum order quantity?
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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.
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.
Model
2XZ-0.5
2XZ-1
2XZ-2
2XZ-4
2XZ-8
2XZ-15
Pumping speed (L/S)
0.5
1
2
4
8
15
Ult. vacuum (Pa)
Without gas ballast
≤6*10-2
With gas ballast
≤6.5
≤1.33
Rotary speed (r/min)
1400
1410
1410
Working Voltage (V)
220
220/380
Motor power (Kw)
0.18
0.25
0.37
0.55
1.1
1.5
Inlet diameter (mm)
Φ16
Φ16
Φ25
Φ25
Φ40
Φ40
Temp. rise of pump oil (ºC)
40
≥45
≥65
≥70
Oil capacity (L)
0.5
0.55
0.8
0.1
2.5
4.0
Size
L (mm)
445
467
488
528
575
703
W (mm)
130
130
145
145
172
338
H (mm)
254
254
280
280
350
453
Weight (kg) (with 3-phase motor)
13.5
15
20
23
48.5
77.5
Noise (db)
≥60
Vibration reference number (u)
≥80
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.
* 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.
Shipping method
Note
Express
Door to door, very convenient, don't need to clearance or pick-up
By air
Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By sea
Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.
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.Â
Help choose right model, and a series of service, person, advise.Â
1) More than 10 years manufacturer experience in test equipments and with strong research and development team.Â
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) 1Â year warranty service and all life maintenancee;Â Â 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:Â
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.Â
5. Good Packaging:Â
Good Packaging: All goods are covered with film and air bubble film before put them into the strong wooden case.
 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.
In foreign, nearly every household have their own fence. and there are differenct material of the fence, like iron, stainless steel, aluminum, plastic.
If you have any requirements,please tell us in advance, our engineer will design with it.
Mechanical Double Stage Oil Rotary Vane Vacuum Pump
Model NO.: 2XZ-2
Product Name: Portable Effctive Piston Rotary Vane Vacuum Pump
Exhausting Speed(L/S): 4
Rotary Speed(R/Min): 1400
Voltage (V): 220
Motor Power(Kw): 0.55
Inlet Dia.(mm): 25
Oil Capacity(L): 0.1
Temp. Rise of Oil Pump(ºC): <45
Size(W*D*H,mm): 528*145*280
528*145*280: ≤60
Trademark: ZZKD
Transport Package: a Wooden Box Can Be Selected on The Package or Acc
Specification: 528*145*280
Origin: China
HS Code: 8414100090