Zhengzhou Toper Industrial Equipment Co., Ltd.
Add.: No.101, Nanyang Road, Zhengzhou City, Henan Province, China
Tel.: +86-371-63758707
Fax: +86-371-63720313
Contact Person: Rocky Pan

Filter Press Production Process

Frame Materials
The frame of our filter press usually adopts Q235 carbon steel. In accordance with customer requirements and specific materials, it can be optionally made from Q345 alloy steel, stainless steel, or cast iron.

Frame Treatment
The frame receives a sandblasting treatment process by adoption of a high-speed centrifugal blasting machine. In addition, it is sprayed with high-strength epoxy resin paint. Thus, the frame can offer superior anti-corrosion and anti-rust performance, high wear resistance, strong-adhesion coating, low shrinkage rate, and superb electrical insulating property. It meets environmental requirements.

Welding Technology
The hydraulic cylinder base, press plate, and thrust plate adopt CO2 gas shielded welding technology. The main beam is manufactured by adoption of automatic submerged arc welding technology.

Our equipment is sprayed respectively with the primer, topcoat, and the epoxy resin paint.

Quality Inspection
Each processing step is conducted under quality control. Any machined part that fails to meet requirements is not allowed to enter the next processing step.

Our final product conforms to quality standard. Its main body is coated with a layer of plastic film. Its accessories and fittings are packed in a wooden box, and then enter the shipping stock area.

Fabricate Capability
  • Steel Plate Laser
    Cutting Equipment
  • Drilling and Milling Equipment
  • Machining Lathes

  • Sandblasting Process Equipment
  • Sandblasting House
  • 1500tons-3000tons Filter Plate Forming Press Equipment
  • Membrane Filter Plate Heat Fused Equipment
  • Raw Material Particles Heat
    Fused Equipment and Finalized Equipment
  • Filter Plate Milling and Drilling Equipment

  • Final Process of Circular
    Filter Plate
  • Automatic Filter Cloth Tailoring Equipment