-
E-mail
306562468@qq.com
-
Phone
15158051028
-
Address
No. 118, Yuanqu Road, Xin'anjiang Industrial Zone, Jiande City, Zhejiang Province
Hangzhou Qiandao Pump Industry Co., Ltd
306562468@qq.com
15158051028
No. 118, Yuanqu Road, Xin'anjiang Industrial Zone, Jiande City, Zhejiang Province

Factory site actual view
Product departure diagram
Warehouse display map
Roots oil-free vacuum pump unit manufacturerOverview
The Roots oil-free vacuum pump unit is a new generation vacuum unit independently developed by our company. It consists of a Roots pump as the main pump and a vertical oil-free vacuum pump as the front stage pump in the pumping system. High vacuum degree, stable vacuum degree, environmentally friendly, efficient, and recyclable solvent. Widely used in vacuum distillation, crystallization, drying and other processes in industries such as electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, and chemical engineering.
Roots oil-free vacuum pump unit manufacturer
The Roots oil-free vacuum pump unit has the following characteristics compared to other units
1. High ultimate vacuum degree and stable vacuum degree;
2. The pumping rate is higher under higher vacuum conditions;
3. High efficiency and low energy consumption;
4. The overcurrent part has no oil lubrication, which is beneficial for exhaust gas absorption;
5. No secondary water pollution, more environmentally friendly.
Technical Specifications
| Unit model | Roots pump model | Roots pump pumping speed L/S | Ultimate pressure pa | Front stage pump model | Front stage pump pumping speed L/S | Total power KW | Weight KG |
| LCWL-150-70 | ZJ-150 | 150 | 150 | WLW-70 | 70 | 8.5 | 820 |
| LCWL-150-100 | ZJ-150 | 150 | 150 | WLW-100 | 100 | 10.5 | 1100 |
| LCWL-300-150 | ZJ-300 | 300 | 150 | WLW-150 | 150 | 15 | 1600 |
| LCWL-300-200 | ZJ-300 | 300 | 150 | WLW-200 | 200 | 19 | 1700 |
| LCWL-150-150-100 | ZJ-150 | 150 | 25 | WLW-100 | 100 | 11.5 | 1400 |
| LCWL-300-150-100 | ZJ-300/ZJ-150 | 300 | 25 | WLW-100 | 100 | 12.5 | 1500 |
The above are industry standard models, and customized designs can also be made according to specific customer requirements; The technical specifications of a single pump are detailed in the usage manual for each pump.