Screw Barrel

Extruder Open Screw Barrel

The extruder open screw barrels are used in the feeding section, the natural exhausting section and the vacuum exhausting sections. Depending on the materials produced, the placement of the open barrel is different. The opening shapes of twin screw extruder barrel can be square, rectangular, and round above the natural exhausting port and the vacuum exhausting port, and there must be a suitable "material stopper" arranged in the opening to reduce the return of material.

Product Details

Extruder Open Screw Barrel Technical Details

Model：φ20 mm ~φ300 mm

Material：38CrMoALA / W6Mo5Cr4V2 / HIP

Properties: Wear-resisting, Corrode-resisting, Durable

Application: Extruder

Extruder Open Screw Barrel Function

1.Bi-metal liner +45# steel cylinder: high wearability, repair easily and cost-effective

2.N00 nitriding steel: good anti-corrosion performance

3.H6 or D11 : higher wearablity and corrosion resistance, easy to repair.

Product Consultation

Phone:+86 19955518841 +86 19355552701 Tel: +86 555-6762718

application area

paper industry

Our accessories have also contributed to the paper industry. It can achieve high capacity and excellent quality.

Cable industry

Plastic granulation is a process of plastic mechanical processing. In the process of plastic granulation, it is necessary to master the skills of plastic granulation based on the performance and practical experience of the machine, in order to continuously improve the quality and process of plastic products.

Pharmaceutical industry

The extrusion process in the pharmaceutical industry requires special components that have been certified by the industry. We have rich manufacturing experience to ensure that they have materials of excellent quality.

chemical industry

Huawei's accessories are used in the chemical industry

Feed industry

The components manufactured by Huawei are suitable for the feed industry. For example, unexpanded pet snacks and aquaculture feed. The components are made of environmentally friendly materials and have good anti-corrosion performance.

Snack Industry

Huawei's accessories are used in the food industry, such as direct puffed grains and snacks, as well as candy products.

Mix and match

Our accessories are suitable for polymer composite processes, such as polyolefin compounds engineering plastic compounds masterbatch compounds thermoplastic elastomers wood plastic composite compounds.

Powder coating industry

Our accessories have been widely used in the powder coating industry, with a validated split design that provides extreme wear protection for both screws and barrel liners.

Mother grain

Our components can be applied in the chemical fiber industry, such as functional color masterbatch. The accompanying extruder has a good mixing effect on the production of color masterbatch.

Plastic granulation

Our accessories can be used in the plastic industry, such as construction, automotive, and packaging industries - extrusion processes: manufacturing of films, sheets, profiles, pipes, and containers.

Products

Screw Barrel

Extruder Open Screw Barrel Technical Details

Extruder Open Screw Barrel Function

application area

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