single screw barrel

For good plasticizing effect, we have different design of screw barrel to meet customer's demand: gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, double-head type, multi head type etc. singe screw for HDPE products have following features :The screw adopt barrier type mixing zone.The barrel feeding zone is groove feed bush and made of hard alloy.It results in higher output rates, homogeneous plasticizing and less material slippage.Bi-metallic screw&barrel can be provided for two-three times more lifespan than nitrided screw&barrel. OSD Single Screw And Barrel Diameter: Φ 15-Φ 300mmTechnical Data:Nitride Case Depth0.5mm-0.8mmNitride Hardness950-1020HVNitride Brittleness≤Grade OneSurface RoughnessRa0.4umScrew Straightness0.015mmAlloy HardnessHRC58-62Alloy Depth0.5mm-0.8mmChromium Coating Thickness 0.025~0.10mm About O.S.D :Our Strength: We have an experience of more than 20 year of manufacturing and design…

Keywords

Double bimetallic screw Single bimetallic screw screw&barrel for pipe machine Extrusion Screw&Barrel Screw&Barrel For Blown Film Machine Processing

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