Bimetallic Screw and Barrel for Pp/pe/pvc Pipe Recycling Extruder Machine

Product description:

Precision Extrusion Screw Barrels by ZHEJIANG ALVEN - Engineered for Excellence

Our extrusion screw barrels combine German engineering standards with advanced manufacturing technologies to deliver unmatched performance. Featuring:

• 42CrMo alloy steel construction with dual-stage hardening treatment

• Micro-precision honing for surface roughness <0.2μm

• Optimized compression ratios from 2:1 to 4:1

• Customizable L/D ratios up to 40:1

• Optional bimetallic lining with 65HRC hardness

ZHEJIANG ALVEN's screw barrels achieve 30% longer service life compared to industry standards, with precision tolerances within ±0.01mm. Ideal for high-output PVC, PE, and engineering plastic extrusion lines.

Company introduction:

Zhejiang ALVEN Intelligent Manufacturing Co., Ltd. excels as a reputable, specialized enterprise engaged in the production of superior screw barrels, gearboxes, plastic crushing equipment, and auxiliary plastic forming machinery accessories. Founded on the steadfast principle of leveraging our products to enhance manufacturing productivity and product quality, we continually strive to deliver value to our esteemed clientele, fostering a collaborative, beneficial partnership for all involved.

FAQ:

1. who are we?
We are based in Zhejiang, China, start from 2022,sell to South Asia(10.00%),Mid East(10.00%),Northern Europe(10.00%),Central America(10.00%),Southeast Asia(10.00%),South America(10.00%),Eastern Asia(10.00%),Southern Europe(5.00%),Oceania(5.00%),Africa(5.00%),Western Europe(5.00%),Eastern Europe(5.00%),North America(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always final Inspection before shipment;

3.what can you buy from us?
screw barrel,injection,granulator,extruder,gearbox

4. why should you buy from us not from other suppliers?
For 20 years, it has been a professional manufacturer specializing in designing and manufacturing high-end rubber and plastic mechanical parts and screw barrels.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,FCA;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal;
Language Spoken: English,Chinese