Single Screw And Barrel

Single Screw And Barrel

Whether it’s injection molding screws, feeder screws, or extruder screws. You only need to provide any single screw and barrel samples or drawings, and hand over the complex manufacturing process to us. We can perfectly replicate the parts you need 1:1 and ensure their accuracy with a short processing cycle.

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Product Parameters
Type Precision Diameter & Length Material Production cycle
Non-standard ±0.1mm Customization 45#/ 38CrMoAlA/ ect. 3~45Days

Application Of A Single Screw

  • Granulation equipment: It is commonly used to recycle bottles, barrels, and films, and turn them into granules
  • Extrusion equipment: plate extruder, sheet extruder, water pipe production line, etc
  • Special equipment: feeder, injection molding machine (injection screw), film blowing machine, and other fields

 

Common Extruder Screw Materials

  • Barrel thread insert: 38CrMoAlA/42CrMo/SKD61, etc. (Nitriding hardness: 900~1020HV; Nitriding layer depth: 0.5~0.8mm; Surface roughness: Ra 0.4μm)
  • Customization scope: Screw diameter covers Φ12mm~Φ380mm, with a maximum support for a 13000mm barrel
  • Surface treatment support: PTA spraying, ion nitriding, vacuum heat treatment, hard chrome plating, phosphorus-nickel alloy electroplating, etc.
  • Compatibility: all brands of domestic/imported single screw extruders/injection molding machines, etc

 

Extruder Screw Customization Process

  1. Provide material specifications or material requirements.
  2. Provide drawings or samples.
  3. Review drawings or samples, and discuss parameter details
  4. Provide a quotation and production cycle.
  5. Make payment and arrange production
  6. Inspection, packaging, and shipment

 

We supply core components: customized extrusion single screws of various specifications, integrated/segmented barrels, and wear-resistant screw and barrel refurbishment and modification.

 

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