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Zhejiang Jiayue Machinery Manufacturing Co.,Ltd
Add:No.7 Changxin Road, Yancang Subdisctrict, Dinghai, Zhoushan, Zhejiang, China
Mobile: +86-15958098091(Wechat, WhatsApp)

Contact Person: Jade Le

Plastic Injection Barrels

Plastic Injection Barrels

Plastic Injection Barrels Product Parameter Product Features Plastic Injection Barrels Barrel Production Process Application Area Applications in Plastic Products Applications in Plastic Machinery What is a bimetallic barrel? The surface of the inner hole of the barrel is composited with...

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Product Details

Plastic Injection Barrels

plastic injection barrels.jpg

Product Parameter

Plastic Injection Barrels

Basic Steel Material

Nitride 38CrMoALA Bimetallic: 42CrMo


Heat treatment and High frequency quenching

Barrel Diameter Range

Within 500mm

Bimetallic Barrel/Cylinder

Centrifugal Casting (Inlay Alloy)

Depth of Bimetallic Depth

2.2 to 2.5mm

Lead Time


Product Features

Plastic Injection Barrels



1. Never start the machine when the screw does not reach the preset temperature.

2. Prevent metal fragments and debris from falling into the hopper. If the material is processed, a magnetic hopper is needed to prevent iron chips from entering the barrel.

3. When using anti-mite, make sure that the plastic in the barrel is completely melted to avoid damage to the transmission system parts when the screw is retracted.

4. When using new plastic, the remaining material of the barrel should be cleaned.

5. When the temperature of the molten plastic is normal but it is continuously found that the molten plastic has black spots or discoloration, the rubber snail should be inspected.

6. During processing, try to make the material plasticized evenly. Do not let metal foreign matter mix into the material and reduce the torque of the screw barrel.

Barrel Production Process


Plastic Injection Barrels

Package and Delivery



Q: Are you direct manufacturer or trade company?

A: Direct manufacturer.

Q: What is our cooperation procedures?

A: Enquiry-drawing confirmation-contract payment-order proceed-delivery.

Q: How about the warranty guarantee?

A: For 100% new material, one year un

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