High-Performance Bimetallic Barrel for High-Wear Extrusion Applications

1 . Factory introduction

We are a professional manufacturer of nickel base alloy, Hastelloy alloy, tungsten carbide alloy, cobalt base alloy and H.I.P liner sleeve.

We have provided super wear-resistant high corrosion resistance bushing for many domestic and foreign parallel twin-screw extruder customers and modification enterprises, and can be developed according to customer needs, combined with the actual conditions of high quality non-standard products, Oze product performance is excellent, stable quality, reasonable price, timely delivery, perfect after-sales.

Good quality high wear resistance screw elements spare parts for twin screw extruder are components that are made of high-quality materials and designed to withstand the extreme conditions and stresses of the extrusion process. These parts are critical to the performance and longevity of your twin screw extruder.

Some examples of good quality, high wear resistance screw element spare parts include:

1. Screw elements - made from materials such as high-speed steel or tungsten carbide, these can be coated with wear-resistant materials to further enhance their durability.

2. Barrel liners - typically made from nitrided steel, ceramic, or bimetallic materials, these liners protect the barrel from wear caused by abrasive materials or high temperatures.

3. Feeding screws - designed to handle materials that are difficult to feed into the extruder, these screws have specialized designs that help prevent clogging or bridging.

4. Mixing elements - used to ensure thorough mixing of materials in the extruder, these elements are often made from specialized materials such as hardened tool steel or carbide.

In summary, good quality high wear resistance screw elements spare parts help improve the efficiency and reliability of your twin screw extruder, ensuring that it operates at peak performance for longer periods of time.

2 . Main Materials:

Integrated Material Main Material: NiCrMO(OS02M) integral material (nickel-chrome-molybdenum integral material)
Properties: Replace HC276, especially for resistanting to acid corrosion.

3 . Liner Types

Single metal liner,

Bimetallic compound liner,

Sintered process composite liner

spray welding process composite liner

4 . Bimetallic Compound Liner Features:

Material Parameters Temperature Resistance:

Temperature limit 600℃

Alloy Layer Thickness: ≧1.8mm

Alloy Layer Hardness: 57-64HRC

The Main Process Is Different (from the original sintering process to the current spray welding process) The product has better densification, the hardness can reach more than 57 degrees, and the service life of the product is 3-5 times that of the sintering process.

5 . Main Brands Extruder for using the Liner

6 . Production Equipments
At present, the company’s factory area exceeds 3000 square meters, and an additional 3000 square meters are under planning and design, covering the complete production process of material research and development, main component production, and testing. The company has 6 technical person,over 40 workers, and multiple imported production and testing equipment from Taiwan and Germany.

7 . Quality Control

The Test Equipments we have now are as follows:
three coordinate detectors, dimensional image measuring instruments, metallographic analyzer, ultrasonic flaw detector, element analyzer and many other basic test machines. Which can fully confirm the quality we offered.

8 . Our Advantage

1) Independent research and development of materials and processes can ensure the performance and process of materials to the maximum extent, and greatly prolong the service life compared with ordinary products.

2) Independently develop the process of key products, and constantly improve and enhance the old process to achieve the best product performance.

3) Continuously improving and optimizing product appearance of the composite layer ,which greatly improved the service life of products.

Welcome to inquiry:

BLOOM(suzhou) Materials Co.,Ltd
Contact Person: Ms. Miranda 
Tel: 0086-15250395817

Email: sales1@ttxalloy.com
Fax: 86-512-89598069