Envites - Hydraulic closing system

The hydraulic system is vital for efficient squeezing of the filtration plates set.

It consists of a hydraulic cylinder and a hydraulic aggregate. The hydraulic cylinder is used to close and open the press. The hydraulic aggregate is a source of pressure for the movement of the hydraulic cylinder piston and it may also drive other auxiliary equipment of the filter press based on the design. The main task of the hydraulic system is to apply a pre-set force on the set of plates during filtration. The working room for the filtration is then maximally tight and suspension can not leak between the plate contact surfaces.


  • Manual hydraulic pump

  • Hydraulic aggregate with electric drive


  • Hydraulic aggregate with pneumatic drive