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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: shenglong
  • Material: 38CrMoAIA

Packaging & Delivery

Packaging Details wooden case
Delivery Time 30 days


We can manufacture all types of screws and barrels according to clients' requirement.


Screw and barrel
Parrelle Twin Screw and barrel
dia35/ 35 ~ dia250/ 250
Ratio of length to diameter: L/D=16 ~ 35


Screw and barrel
Parrelle Twin Screw and barrel

Dia35/ 35 ~ Dia250/ 250
Ratio of length to diameter: L/D=16~35


Depth of nitration case: 0.4-0.7mm
Hardness of nitration: HV900-1060 (HRc56°-65°)
Roughness of the surface: Ra 0.4μm
Screw straightness: 0.015mm/m
Chrome plating thickness: 0.01-0.1mm
Bimetal coating thickness: 1.5-2.0mm

Base material 38CrMoAlA, Welded inlay on the flight, prolong life of screw. Easy wearing parts of barrel feed inlet made from imported anti-wear alloy can be improvde abrasion performance.
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares


 tel: +86 15267531305




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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $43,000
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