CNC Machining Twin Screw Extruder Components Open Screw Food Industry Barrel In Extruder

Twin Screw Extruder Components Extruder Open Screw Barrel CNC Machining For Puffed Food Industry

Product Description:

Made from premium quality materials, this screw barrel is built to withstand the toughest of conditions. It is available in two different treatments: polishing and sandblasting. Both treatments enhance the barrel's surface finish and make it more resistant to wear and tear.

The Extruder Open Screw Barrel is made in Sichuan, China, a region known for its high-quality industrial products. The manufacturing process follows strict quality control measures to ensure that the screw barrel meets the highest standards of quality and performance.

This screw barrel also boasts excellent corrosion resistance, making it ideal for use in environments with high levels of humidity or exposure to corrosive substances. Its hardness rating of HRC58-62 further enhances its durability and longevity, allowing it to withstand heavy use without breaking down or losing its shape.

Features:

Product Name: Extruder Open Screw Barrel

Warranty: 6 Months

Corrosion Resistance: Middle

Application: Extrusion Machine

Production: Forging + CNC

Standard: DIN, GB, Etc.

Features:

Feeding Section Barrel

Open Feed Barrel

Round Opening Screw Barrel

Specification

Standard Barrel Parameter Table

Materials Barreal

Barrel Body

There are three kinds of material used for barrel’s main body, they are HB01, HB02,HC01. And HB01 is popular in domestic barrel application.

Barrel Liner

We choose different kinds of materials for barrel liner according to different application.

Normally, there are two main kinds of materials, one is HIP powder tool steel, and the other is domestic steel.

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

Quality Control

1). Materials control: All the materials are purchased from the domestic brands or Eurpean twin-screw specialty materials suppliers,which tested by elemental analysis and metallurgical inspections to ensure the quality.

2). The internal splines is checked by the spline plug to ensure interchangeability of the elements

3). All components are machined by CNC machines to ensure the shapes and tolerances of the elements

4). Adopt the European high-speed steel powder processing technology,and do the treatment according to the strict heat treatment 4.process to ensure the wear and corrosion performance same as the foreigh brands.

5). Perfessioal technical team can not only provide timely and accurate mapping sample design but also the combination of elements of technical services.

6). There are various prepared technical information and the fitxtures for the various brands extruders to ensure the timely lead time.The common components have a lot of stock, even the new one, it can be delivered within 45days.

7). The modern management system can ensure the products 100% qualified and tracked.

Tool Steel

Our Service

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

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.

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.