Twin Parallel Screw Barrel of Stainless Steel Double Screw Barrel Plastic Machinery Components

Name: Twin Parallel Screw Barrel of Stainless Steel Double Screw Barrel Plastic Machinery Components
Brand: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
SKU: Tradewheel_2435315
Availability: InStock

FOB Price 1 - 50 USD / pieces

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Quick Details (View All)

Model NO.	ZYSCREW	Screw	Twin-Screw
Engagement System	Full Intermeshing	Screw Channel Structure	Deep Screw
Automation	Automatic	Computerized	Computerized
Nitrided Layer Depth	0.5-0.8mm	Nitrided Hardness	900-1000hv
Size	Customize	Surface Roughness	Ra0.4
Nitrided Brittleness	Less Than Grade 1	Bimetallic Layer Depth	3mm
Linearity of Screw	0.015mm	Transport Package	Slushing Oil Coated& Film Wrapped in Wooden Case
Specification	ISO9001-2008 approved	Trademark	Zhongyang
Origin	China(Mainland) Zhejiang	HS Code	84779000
Production Capacity	500sets/Month

Product Details

Product Description

Basic Information

Screw Diameter: Φ15-Φ300mm*8000mm

L/D=10-55

Compression Ratio: According to different plastic products and different raw material

Steel Material

38CrMoAl(SACM645)	42CrMoV(AISI 4140)	4Cr5MoSIVI(SKD-61)	Cr12MoV(SKD-11)
9Cr18MoV	SUS420J2	DC53	GH113

Treatment Technology

Nitriding treatment(120 Hours) Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 950-1100Hv (HRC56°-65°)	Chrome Plating Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV
Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-68°	Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy) Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-68°

Product Application
ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,EVA,GF,All kinds of Mixed Recycled Material(in Scrap or Granule)

Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly

Experienced manufacture, we will be the best choice.