High Quality Bimetallic Cold Rubber Extruder Feed Screw Barrel for Rubber Machine Video,Demo, How It Works & Features

Name: High Quality Bimetallic Cold Rubber Extruder Feed Screw Barrel for Rubber Machine
Uploaded: 2026-08-12T23:59:57+08:00
Description: Watch the High Quality Bimetallic Cold Rubber Extruder Feed Screw Barrel for Rubber Machine video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-14 3110

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Product Specifications

Model NO.:

ALVEN240806D

After-sales Service:

Provided

Warranty:

12 Months

Standard:

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Technics:

Casting

Feature:

Rubber Machine

Material:

38crmoaia,Sacm645,42CrMo,AISI4140

Condition:

New

Weight (Kg):

370

up Diameter:

45mm-300mm

Straightness of Screw:

0.015mm

Tempering Hardness:

Hb260-290

Surface Roughness:

Ra0.4

Ratio of Length to Diameter:

L/D=20-50

The Depth of The Alloy:

0.8-2.0mm

Video Outgoing-Inspection:

Provided

Key Selling Points:

Long Service Life

Nitriding Hardness:

Hv950-1050

Down Diameter:

45mm-300mm

Spare Parts Type:

Screw Barrel

Depth of Nitriding Layer:

0.4-0.9mm

Machinery Test Report:

Provided

Trademark:

ALVEN

Transport Package:

Packed by Standard Export Wooden Box

Specification:

DIA45-300mm

Origin:

Zhejiang, China

HS Code:

8477900000

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