pvc plastic production screw and barrel from China manufacturer

Price:	1.0~1000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: wd83

Production Capacity: 500 sets per month

Delivery Date: 30days

steel material: 38 crmoala

surface hardness: 58-64HRC

depth of alloy layer: 0.8-2.0mm

Means of Transport: Ocean,Air

Packing: wooden case

Brand Name: WD

hardness after hardening and tempering: HB240-280

Bimetallic Layer Hardness of screw barrel: 50-65HRC

screw straightness: 0.015mm

we can make a design as your requirment , our prouducts are you best choose,high quality, best price, good service
best screw and barrel

screw and barrel for film produnction

Technical Index

Steel Material
38CrMoALA,SKD61,SKD11,D2 etc.
Hardness after Hardening & Tempering
HB240-280
Nitriding Treatment Time
≥ 96 hours
Nitrided Layer Hardness
950-1020Hv
Nitrided Layer Thickness
0.5-0.8mm
Surface Roughness
Ra0.4um
Surface Hardness
58-64 HRC
Screw Straightness
0.015mm
Chromium-Plated Surface Hardness After Nitriding
≥ 900HB
Chromium-Plating Layer Thickness
0.05-0.10mm
Bimetallic Layer Hardness
50-65HRC
Depth Of Alloy Layer
0.8-2.0mm

Grade List

Grade
Steel Material
Processing
Standard Grade
38CrMoALA
Nitriding 96 Hours
Bimetallic Grade
38CrMoALA
HP/HVOF Spraying
TC-A Grade
Tungsten Carbide40%
Centrifugal Casting
TC-B Grade
Tungsten Carbide25%
Centrifugal Casting
TC-C Grade
Tungsten Carbide10%
Centrifugal Casting

Material Available

Nitrided Steel
42CrMo,38CrMoALA,etc.
Cool Work Steel
D2,SKD61,9Cr18MoV etc.
Heat Resistant Steel
SKH51, GH113 etc.

Hoping that we have a good business start .

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