... Pressure 2. Large Capacity 3. Low Moisture Content Cast Iron Filter Press:Parameters: Item Parameters modelFilterArea(m2)InnerSize(mm ... material, silica sand, spray soil grain, mud, abrasive resistance and meters brick materials, artificial black lead, hydrated lime, mica, ... lead powder, zinc powder oxygen, the diamond powder, aluminum and iron powder.working principle:1. Working by oil tank. the piston ...