Twin Parallel Screw and Barrel from China manufacturer - Zhoushan Shenglong Machinery Co.,Ltd.

Price:	100.0~10000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: shenglong

Production Capacity: 3000 set/month

Delivery Date: 25-35days

Model No: shenglong

Steel material: 38CrMoAla,SACM645,SKD61,GH1...

Nitriding hardness: HV900

Screw design: tungsten carbide conical tw...

Hardness of surface: HRC 50-65

Means of Transport: Ocean,Land,Air

Packing: wooden case

Place of Origin: Place of Origin

Plastic Type: PVC

Steel Hardness after: HB280-320

Surface Roughness: Ra0.4

Application: Profile,sheet.pipe

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

Specifications

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

Screw and barrel
Parrelle Twin Screw and barrel

Size:
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
Material:

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