rubber machine screw barrel for extruder from China manufacturer

rubber machine screw barrel for extruder

Price:	2000.0~3000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: RC-120

Production Capacity: 500sets/Month

Delivery Date: 30days

Marerial: 38CrMoALA

Nitrided time: 120Hours

Hardness: Hv900-1000

Port: Ningbo

Means of Transport: Ocean,Land

Packing: wooden case

Brand Name: Vanscrew

Heat-treatment: Nitrided

Nitrided thickness: 0.5-0.8mm

HS code: 8477900000

Plastic Rubber Machinery Screw and Barrel
1.Materilas:38CrMoAIA(JIS SACM645) ,9Cr18MoV
2.Application:PVC,PP,PE

Rubber machine Screw and barrel
Pin Screw and Barrel Specification dia75mm~dia200mm
Cold/Heat Feed Screw Specification dia65mm~dia650mm
Technical parameter

Quenching and Tempering Hardness HB280-320	Screw Straightness 0.015mm
Nitriding Hardnes HV850-1000	Nitrided Chromium Coating Surface Hardness≥900HV
Nitriding Depth 0.45~0.7mm	Chromium Coating Thickness 0.025~0.10mm
Nitridng Brittleness 2 Level	Duplex Alloy Hardness HRC50-65
Surface Roughness ≤Ra0.4	Duplex Alloy Depth 0.8~2.0mm
Materials and Technologies
Quality 38CrMoAIA (41CrAIMo7)	SKD61(H13)
Quality Duplex Stainless Steel	Gr12MoV
42CrMo	Quality Powder Metallurgy Materials
40Cr	Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel	Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology