Customized Screw and Barrel Element for Parallel Twin Screw Extruder

Model NO.: HS
Model NO.: HS
Processing:
Quenching & Tempering → Rough Machining → pulling internal involute spline machine → Strand cutting→ Milling machine or lathe (Semi Finishing Machining) → CNC Machining center → CNC threadgrinder(Finish machining) → vacuum quenching → Inspection
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
 
Function:
Product name: the parallel twin-screws and barrel for extrude machine.
  1. Screw Diameter: Φ22mm-Φ133mm
  2. Material: 38CrMoAlA; 42 CrMoV; high quality alloy steel
  3. Technology: nitriding treatment,Sprey conating Bimetallic , heat-treatment
  4. Appliance: PP, PE, PA, PVC, PC, ABS, AS etc
Technical Index:
  1. Depth of Nitrated Layer: 0.5-0.8mm
  2. Hardness of nitration: 900-1020Hv
  3. Fragility of nitration: Less than grade 1
  4. Surface Hardness of Nitrated Cr coating layer: ≥950Hv
  5. Hardness of Bimetallic Layer: HRC55°-72°
  6. Thickness of Cr-coating Layer: 0.03-0.08mm
  7. Depth of Bimetallic Layer: >2mm               
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Company introduction:
    NANJING HAISI EXTRUSION EQUIPMENT Co.,Ltd, is a High-Tech company, which is composed of well-experience team in R&D design, manufaturing technique, sales service and basing on extruder industry for many years.We are now mainly devoted to highly active single,twin screw and compounding extruders .
    Our production series contain single screw extruder, co-rotating twin-screw compounding extruder, auxiliary equipment etc.
Customized Screw and Barrel Element for Parallel Twin Screw Extruder Processing:
Quenching & Tempering → Rough Machining → pulling internal involute spline machine → Strand cutting→ Milling machine or lathe (Semi Finishing Machining) → CNC Machining center → CNC threadgrinder(Finish machining) → vacuum quenching → Inspection
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
 
Function:
Product name: the parallel twin-screws and barrel for extrude machine.
  1. Screw Diameter: Φ22mm-Φ133mm
  2. Material: 38CrMoAlA; 42 CrMoV; high quality alloy steel
  3. Technology: nitriding treatment,Sprey conating Bimetallic , heat-treatment
  4. Appliance: PP, PE, PA, PVC, PC, ABS, AS etc
Technical Index:
  1. Depth of Nitrated Layer: 0.5-0.8mm
  2. Hardness of nitration: 900-1020Hv
  3. Fragility of nitration: Less than grade 1
  4. Surface Hardness of Nitrated Cr coating layer: ≥950Hv
  5. Hardness of Bimetallic Layer: HRC55°-72°
  6. Thickness of Cr-coating Layer: 0.03-0.08mm
  7. Depth of Bimetallic Layer: >2mm               
Customized Screw and Barrel Element for Parallel Twin Screw Extruder
Company introduction:
    NANJING HAISI EXTRUSION EQUIPMENT Co.,Ltd, is a High-Tech company, which is composed of well-experience team in R&D design, manufaturing technique, sales service and basing on extruder industry for many years.We are now mainly devoted to highly active single,twin screw and compounding extruders .
    Our production series contain single screw extruder, co-rotating twin-screw compounding extruder, auxiliary equipment etc.
Customized Screw and Barrel Element for Parallel Twin Screw Extruder

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Shandong Shantui Construction Machinery Import & Export Co.,Ltd. , http://www.shantuiglobal.com