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Home > Manufacturing & Processing Machinery > Mould > Mould Parts > Granulating Production Line Type and 38CrMoAlA Single Screw Design Feed Screw

Granulating Production Line Type and 38CrMoAlA Single Screw Design Feed Screw

Name: Granulating Production Line Type and 38CrMoAlA Single Screw Design Feed Screw
Brand: JS-ALLOY
SKU: 129158571

Granulating Production Line Type and 38CrMoAlA Single Screw Design Feed Screw thumbnail-1

Granulating Production Line Type and 38CrMoAlA Single Screw Design Feed Screw photo-1

US$ 1,000 - 20,000 MOQ: 1 Set

Key Specifications

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Place of Origin:

Zhejiang, China

Brand Name:

JS-ALLOY

Model Number:

JS-38CrMoAlA single screw design feed screw

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Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory (General Partners)

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Port of Shipment:

ningbo/shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Place of Origin Zhejiang, China

Brand Name JS-ALLOY

Model Number JS-38CrMoAlA single screw design feed screw

Product Name: Granulating Production Line Type and 38CrMoAlA Single Screw Design Feed screw

Product Description

Bimetallic Screw and Barrel Feature

The bimetallic barrel is with 2-3mm alloy layer of anti-abrasion and corrosion and high temperature cast on the inner wall, it will be prolong use life for product than nitriding, bimetallic have more abvious advantages when processing special plastic for project plastic,fluoride plastic,PPO etc.

Base Material	1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140) 5)9Cr18MoV
Bimetallic Alloy Materials	1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide
Bimetallic Alloy level	Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 9.5%
Designing	Screw structure and compression ratio can be designed according to different products & different clamping force requirement.
Technology parameter	Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 950-1020Hv Thickness of Hard Chrome Plating Layer: 0.03-0.08mm Hardness of Hard Chrome Plating Layer: ≥950HV Depth of Bimetallic Layer: 2-3mm Hardness of Bimetallic Layer: HRC58°-62° Hardness After Hardening & Tempering:HB260-290 Nitrided Brittleness:Less Than Grade 1 Surface Roughness:Ra 0.4um Screw Straightness:0.015mm
Advantage	1.Long lifetime,low energy consumption 2.Wonderful plasticizing 3. High wear resistance, anti- corrosion