It is composed of multi-layer stainless steel wire mesh or perforated sheet as your request, which is special canlendering and sintering in vacuum oven, to create a material with high strength,rigidity and pressure.
Hydraulic oil filter for coal mine Feature:
1. High pressure, long working life. 2. High strength ,high rigidity, easy installation and maintenance. 3. High temperature tolerance, corrosion resistance, wide application. 4. Wide operating range, simple for process adjusting.