1. Features

Jzj (P) roots reciprocating vacuum unit is composed of Roots vacuum pump and reciprocating vacuum pump in series;

The unit has high vacuum, high pumping efficiency, low noise, stable operation,

 compact structure, small floor area, simple operation and convenient maintenance.

2.  applications

Jzj (P) roots reciprocating vacuum unit can be widely used in vacuum distillation, 

material dehydration and vacuum impregnation in pharmaceutical and chemical industries,

Kerosene gas phase drying, powder metallurgy sintering, food industry freeze drying and other processes.

It is also suitable for the workplace with large amount of steam and fine dust.