Filter Machine Private Limited

• Filter plates are made of strengthened polypropylene through mold pressing, high in strength, light in weight, corrosion resisted, non-poisonous and odorless;
• Programmed arm tie, electrical system controlled, hydraulic system controlled or computer controlled, completely automatic;
• Hydraulic devices are adopted for pressing and releasing filter plates with maximum pressing pressure of 25 MPa, and automatic pressure maintaining by using electro connecting pressure gauge;
• The maximum filtering pressure is 1.0 MPa to ensure optimum conditions of cake formation and pressure filtration;
• Simple in operation, safe and labor saving, use buttons on the control panel to control continuous actions, and safe in operation with multiple safety devices.

The filter press is a solid liquid separation device using the principle of pressure feeding. It has been used successfully in almost every industrial filtration application over its 150 years of history. It includes a series of filter plates and frames or recessed plates which are arranged alternately. The filter medium is provided in between the plates. A feeding pump is utilized to force the liquid through the medium leaving the solid trapped inside. Compared to other pressure filters the filter press holds more solids per square feet of filtering surface area then any other. A closer is required which can be manual or hydraulically operated. The closer containing a controlling a follower plate presses the plates together, creating a sealed unit.

The membrane squeeze plate is offered to suit up to 16 bar squeezing pressure. Due to additional liquid extraction during the squeeze cycle, solid percentages increase. Filtration cycle time are reduced compared to the conventional recess chamber plate (Plate and frame) filter press, resulting in Benefits of membrane plates v/s chamber plates. Conventional type filter presses are limited to using feed pump discharge pressure to produce dry solids, resulting in longer cycle times.

The membrane squeeze plate reduced the long packing cycle by introducing a squeeze medium in to the center of the membrane squeeze plate. This allows the membranes to flex against the cake, compressing and packing it. Filtration cycle are shorter, dry solids are increased, and waste volume is reduced.
This membrane is designed to de water the most difficult sludge and protects the plates against potential cake less chambers.
The high pressure membranes were developed for difficult filtration processes. Extreme squeeze pressure is possible due to the combination of the special feed inlet design and selected special materials.

Perfectly designed shifting mechanism eliminates manual labor completely. Device automatically shifts one plate at a time towards the sliding plate creating enough gap to enable filter cake to fall down by its down weight. Hydraulic or electric motor can be supplied for shifting with total speed control.

It is use in area where huge quantity of slurry with less solid content. Commonly it is used in effluent treatment, water treatment & sewage treatment plant.