High-Accuracy 38CrMoAlA Conical Twin Screw Barrel for Progressive Compression in Plastic and Rubber Extrusion

Price Negotiable

Price: Negetation

MOQ: 1 set

Delivery Time: 15 to 30 days

Brand: BLM

Product Description

High-Accuracy 38CrMoAlA Conical Twin Screw Barrel for Progressive Compression in Plastic and Rubber Extrusion

Product Description

The conical twin screw and barrel form the core of an extruder, expertly engineered for processing challenging materials like PVC and Wood-Plastic Composites (WPC). Its unique design, where the screw diameter decreases from the feed zone to the discharge end, creates a natural and controlled compression, efficiently melting, mixing, and pumping the material.

Key Functions

Feeding & Conveying
Plasticizing & Melting
Intensive Mixing & Homogenizing
Devolatilizing
Pumping & Metering

Main Features & Advantages

Gentle, Controlled Processing
Superior Mixing for Complex Recipes
High Torque Capacity
Superior Fiber Management
Self-Cleaning Action
Robust & Durable Construction

Main Specifications

Specification	Detail
Spare Parts Type	Screw and Barrel
Video Outgoing-Inspection	Provided
Material	38CrMoAlA + Bimetallic Layers
Key Selling Points	High-Efficient
Place of Origin	China
Depth of Nitrided Layer	0.50-0.80mm
Surface Roughness	Ra 0.4
Depth of Bimetallic Layer	2.0mm
Length of Bimetallic Layer	400-430mm
Bimetallic Hardness	HRC52-62

Product Showcase

High-Accuracy 38CrMoAlA Conical Twin Screw Barrel

Our Advantages

Bimetallic alloy filled screw barrel for enhanced wear resistance

Bimetallic alloy was filled to make screw barrel more wear-resistant than before.

Production Process

Different Screw Designs for Different Working Conditions

Various screw designs for different extrusion applications

What We Can Do For You?

Custom engineering solutions for extrusion equipment

Material Selection Guidance: We provide diverse materials tailored to your operational needs - including wear-resistant and corrosion-resistant solutions.
Process Enhancement: We optimize your existing equipment design to increase production capacity.
Custom Engineering: Beyond standard designs, we engineer specialized solutions (split/integrated structures, water/oil cooling) per your specifications.

Applications