Hardness 58 DIN Screw Barrel Extruder Middle Corrosion Resistance Closed Extruder Barrels

Hardness DIN Middle Corrosion resistance Closed Screw Barrel for Extruder

Product Description

Available in both 6D and 4D versions, this Extruder Barrel is made from premium quality materials, ensuring a long working life and the ability to withstand high temperatures. With a hardness rating of HRC 58-62, this product is built to withstand even the most challenging applications, providing reliable performance in even the most demanding working environments.

Features

Product Name	Extruder Closed Screw Barrel
Screw Design	High Speed Screw Barrel
Hardness	58-60HRC
Brand Name	Nanxiang Machinery
Surface Treatment	Polishing/Sand Blasting
Application machine	Twin Screw Plastic Extrusion Machinery
Place of Origin	Sichuan , China
Warranty	6 months
Production	Forging + CNC
Suit For	Pharmaceuticals Extrusion Chemical Extrusion Food Extrusion Powder Coating Extrusion

Barrel

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Types of Barrels

* Feeding barrel

* Solid barrel

* Closed barrel

* Barrels with inner liners

* Vent barrel

* Combi barrel

* Extended degassing barrel

* Combi barrel with backward venting

Support twin-screw extruder brand

Applications

The Nanxiang Machinery Extruder Closed Screw Barrel is suitable for use in various scenarios, such as plastic manufacturing plants, extrusion factories, and plastic recycling plants. The product is essential for the plastic extrusion industry, and it is a reliable and efficient component for the process. Its wooden box packing ensures that the product is safe during transportation.

Service Network Assurance Barrel

Product accuracy

There are some differences between Nanxiang Machinery and Nanjing's production technology. Their finishing process is carried out before heat treatment, and the deformation after heat treatment is not controlled, so their accuracy is not easy to control. But our finishing process is carried out after heat treatment, which can eliminate the deformation of parts in heat treatment, so the precision is higher, and thus can achieve zero seam connection.

Packing&Delivery

Packing Details: According to your order quantity packaging, shipping wooden boxes, air carton.

Delivery Details: 20-60days after order.

Packing

According to your order quantities and products sizes to choose wooden boxes or cartons to pack:

a. Rust-proof oil processing,

b. Oiled paper packages,

c. Bubble wrap package,

d. Special foam packaging,

e. Packing,

f. Sealing.

Customer Trust

Certificate

Why choose us?

Nanxiang Machinery is a specialized manufacturer of precision-machined components for twin-screw extruders, including threaded elements, kneading blocks, mandrels, super-hard screw accessories, and wear-resistant alloy steel sleeves. Our products are widely applied in renowned international brands such as Coperion, Lerstritz, Berstorff, KOBE, and JSW, serving industries like plastics, food, feed, pellet manufacturing, pharmaceuticals, and new energy.

FAQ

Q: Are you a trading company or a manufacturer?

A: We are a manufacturer.

Q: Where is your factory located? How can I visit there?

A: Our factory is located in Chengdu, Sichuan Province, China. You can fly directly to Chengdu Airport, and we will pick you up upon arrival. We warmly welcome all our clients, both domestic and international, to visit us.

Q: How long will your product last?

A: The lifespan of our products can vary greatly depending on the operation time, materials used, and working conditions. Therefore, it is difficult to provide an exact duration.

Q: Are your quotations all FOB?

A: Yes, all our quotations are FOB (Free on Board).

Q: Can I get a one-year warranty for free?

A: Our standard warranty is not free, but we have confidence in the quality of our products. If you require a warranty, it will be available for an additional cost.

Q: How is your after-sale service?

A: We are committed to providing timely support. If you encounter any issues with our products, you will receive our assistance promptly. We strive to ensure you receive the best service possible.