Filter press is used for separating solid from liquid using the pressure drive principle offered by slurry pump. Filter press manufacturers in India design a fixed volume and batch operating device for industries. This simply means that the operation needs to be stopped to discharge the filter cake prior the commencement of next batch. Major components fabricated and supplied by manufacturers are - skeleton and filter pack.

Skeleton of filter press is used to hold the filter pack together while pressure is being created within filter chamber.

The slurry required to be dewatered is inserted into the press center and fill up the chamber. Manufacturers need to assure that the device should take minimum filling time and should quickly complete the filling operation in order to avoid cake formation in the initial chamber prior filling of the last chamber. The inside pressure of the system will accelerate due to the thick sludge formation. Later, liquid is filtered and discharged through the filter cloths by adding compressed air or water streams.

Please note- pressurized water use requires more time investment to pass into the chamber as compared to pressurized air. Yet Filter Press manufacturers India find pressurized water method more cost efficient.

Different Types of Filter Presses Designed By Manufacturers In India

Chamber Filter Press- These are reliable and robust filter presses and used in many different applications. It consists of uniform chamber plates to receive the filter cakes. These plates are designed and fabricated from polypropylene material.

Membrane Filter Press– The design of membrane filter press is similar to chamber filter press. It has a flexible membrane fixed to the support body. Manufacturers make these membranes using synthetic rubber, polypropylene, or thermoplastic elastomer.

Plate and Frame Filter Press– Engineers intend the chambers of this type of filter press by combining polypropylene filter plates and frames.

What to Do If Any of The Components Breakdown During Operation?
If you don’t have any idea about the components or device, you should call professionals who can see the matter and resolve in mean time. Your filter press provider can help you out in such situation. However, filter press models don’t get easily breakdown if you maintain them with great effort. So, keep in mind that your way to maintain the device will decide its service life.