Product Description:

An extruder screw barrel with copper tube winding is a specialized modification of the core component in extrusion machinery, designed to enhance temperature control precision during the extrusion process. This configuration integrates a traditional screw barrel (the cylindrical chamber where raw materials are melted, mixed, and conveyed by a rotating screw) with a wrapped layer of copper tubes, which serve as a key part of the thermal regulation system.

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

ZHEJIANG ALVEN INTELLIGENT MANUFACTURING Co., LTD. is a professional company producing screw barrel, gearbox, plastic crushing equipment, plastic forming auxiliary equipment and other mechanical accessories. The company always adheres to the enterprise soul of "improving manufacturing production efficiency and product quality with our products", so as to create greater benefits for customers and achieve a win-win situation.

FAQ:

1. who are we?
We are based in Zhejiang, China, start from 2002,sell to Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%),South America(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 screw barrel,Extruder screw barrel,Conical twin screw barrel,Parallel twin screw barrel
4. why should you buy from us not from other suppliers?
We are more professional, provide best service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,Arabic,French,Russian,Korean

Alven Intelligent Manufacturing Co., Ltd., formerly Jiading Plastic Machinery Co., Ltd., found in 2002,  is located in Zhoushan——hometown of screws & barrels. The factory covers an area of 22,000 square meters , currently has 80 employees.

The factory has a professional team made up of skilled maintenance and production personnel, providing door-to-door measuring , designing, rebuilding and OEM.

Alven has its own nitriding workshop with 5 high-quality nitriding furnaces and 3 tempering furnaces. The production lines are equipped with over 100 units of CNC machining centers,  screw millings, lathes, large-scale machinery for double-barrel, boring machines, grinders finishing &polishing machinery etc.

Alven's various innovative screws & barrels are widely used in extrusion sheets, pipes, cast film, high-speed blown film, wires and cables, plastic recycling granulation and other fields, and its products are exported to many countries and regions around the world, including Europe, America, Africa,  Middle East, and Southeast Asia.

Alven’s screws & barrels have “3H1L” features——High wear, High output, High plasticizing capability and Low energy consumption with special bimetallic treatment 

Quality makes survival, professionalism creates excellence, honesty brings the future!

Alven looks forward to working with you for greatness !