Screw Pump

Screw Pump is a positive displacement pump that relies on screw engagement to rotate and transport media. It delivers smoothly, has a high head pressure, strong self-priming ability, and is suitable for continuous transport of high viscosity media.Widely used in industries such as petrochemicals, food and pharmaceuticals, municipal wastewater, and papermaking to transport high viscosity/particle containing media such as crude oil, sauces, sludge, and pulp, suitable for low pulsation and high-pressure transportation conditions.

Common Types

  • Ball valve: Quick opening and closing, suitable for fluid reversal and diversion; quick-connect design for easy assembly and disassembly.
  • Butterfly valve: Lightweight structure, suitable for flow regulation in large-diameter pipelines.
  • Gate valve: Precise flow control, good sealing performance, suitable for high-precision processes.
  • Check valve: Prevents backflow of fluid and protects pipeline equipment from impact.

Structural Advantages & Corresponding Benefits

  1. Integrated Forging & Full Cavity Mirror Polishing Structure

  • Special point: CNC polishing of the inner cavity flow channel, roughness Ra≤0.8μm, no welding dead corners or grooves
  • Result:Eliminates media residue and bacterial growth, compatible with CIP/SIP processes, meeting the aseptic requirements of pharmaceuticals and dairy products.

  1. Clamp-type Quick-install Connection Structure

  • Special point: Sanitary clamps + food-grade PTFE/EPDM sealing rings, replacing threaded/flange connections
  • Result: 50% increase in assembly efficiency, tool-free disassembly and easy maintenance, leak-proof sealing to prevent pipeline contamination.