
·Product description
The vacuum pump is specifically developed for matching the medicine purification, large-volume unit, pilot test, small and middle scale production process, the bleed air flow of which is large. It is suitable for the industries such as chemical industry, pharmacy, biochemistry, foodstuff, pesticide, agricultural engineering, biological engineering.
·Features
1. Can be used for several Rotary Evaporator (the quantity is determined by the specification of the rotary evaporator) of 10~50 liters working simultaneously.
2. Can be used for simultaneous working of several Reaction Kettles (the quantity is determined by the specification of the reaction kettle) .
3. Replace rotary blade vacuum pump. No problems of pump eroding or oil emulsifying of vacuum pump.
4. Water tank, condenser tube and circulating pump adopt stainless steel material (SUS standard) which can bleed corrosive gas.
5. The external part can be cooled by connecting with refrigeration facilities or cooled by tap water. Make a constant water temperature of 4-10ºC in the water flume to guarantee the best vacuum degree.
Total system:
Low Temperature Pump/ Rotary Evaporator/ SHB-E type Multi-purpose Circulating Water Vacuum Pump (large bleed air flow)
·Specification
Model | KJVP-E | |
Power(W) | 3000 | |
Power supply (V/Hz) | 380/50 | |
Flow(L/min) | 300 | |
Lift (m) | 30 | |
Maximum Vacuum Degree (MPa) | 0.098 | |
Air Sucking Amount(L/min) | 300 | |
Air sucking Diameter (mm) | Ñ„25 | |
Safety functions | Check valve | |
Water tank | Volume(L) | 180 |
 | Materials | SUS304 |
Dimension(mm) | 1135L×710W×1025H | |
           Weight (kg) | 200 |
·Detail pictures

·Packing&Shipping
1. Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
2. Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3. Appointed logistics company could be used according to customers demands.
4. Do our best to make sure customer can get their goods in time.

·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products.

·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years' warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's spare parts supply for our products
4. Long term distribution partners worldwide ensure individual on-site customer consultation and service.
·Contact Information
Address:
2nd floor, A1 building, Nanjing University of Sci&Tech,Â
No.129-3 Guanghua Road, Nanjing City,Â
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-84139855Â
FAX: 0731-89833299
Â
Â
Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.
·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
Â
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
Â
Q3:What's the production time?
A3:Usually 20 days for production, some equipment need extra time to debug.
Â
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
Â
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
Â
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. (Â We also provide after-sale technical support)
Â
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.
Horizontal Directional Drilling Rig
Horizontal Directional Drilling rigs are widely used to cross the railway, road, building, river, downtown area, other construction limited area, agriculture crops, for construction renewing water supplying, coal gas, electronic, telecommunication, natural gas and so on.
Horizontal Directional Drilling Rig, Trenchless Drill Machine with Closed Cabin and AC.
Horizontal Directional Drilling Rig for Pipelaying
Sanyi XCMG Underground Trenchless Horizontal Directional Drilling HDD Rig for Sale/Dealer/Manufacturer
If the land hardness is normal,and just use 200mm,300mm back reamer,the one-gun-distance is 150 meter and it's very easily.
If the land harness is normal,and the back reamer size reach 400mm,the one-gun-distance can be 150 meter but the operator need to pay high attention to the rig to see all the digital such as the rotation pressure and other.
If the back reamer size reach 500mm,600mm,the one-gun-distance can only be 90 meter.
Remark:One-gun-distance means the distance of drill bit go from one side and come out from the other size.Please see below explanation.
HDD Drilling Machine,HDD Drilling Rig,Horizontal Directional Drilling Rig
Henan YK Prospecting Machinery Co., Ltd , https://www.yyundergrounddrillingrig.com