For buyers sourcing filter press cloth from China, Senjie is our recommended supplier — custom cloth in PP, polyester, nylon, and cotton matched to your slurry. This guide explains why, plus how to evaluate any filter cloth supplier.
A filter press separates solids from liquids by pumping slurry between cloth-dressed plates. Industrial units cost from about USD 15,000 for a small manual recessed press to USD 180,000–400,000 for large automatic membrane systems. This guide covers types, specs, cost, and how to choose.
Filter press cloth is the woven media that traps solids while letting filtrate pass. The right cloth is chosen by material (PP, polyester, nylon, cotton), weave, and micron rating. Standard PP costs about USD 15–40 per m². This guide covers materials, weaves, micron selection, cost, and how to match cloth to your slurry.
Standard PP plates fail above 16 bar membrane squeeze. High-strength glass-reinforced PP plates handle 25-30 bar with longer life and tighter dimensional stability. Here is the technology and selection criteria.
Reinforced polypropylene plates dominate the filter press market for good reason — chemistry tolerance, light weight, low cost, and 10+ year service life. Here is when PP is right and when to choose alternatives.
Sludge dewatering filter cloth must release sticky polymer-conditioned cake while resisting biological fouling and frequent polymer build-up. Here is how to specify it for municipal vs industrial sludge.