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Zhejiang Jiayue Machinery Manufacturing Co.,Ltd
Add:No.7 Changxin Road, Yancang Subdisctrict, Dinghai, Zhoushan, Zhejiang, China
Tel:+86-0580-8808828
Fax:+86-0580-8808829
Mobile: +86-15958098091(Wechat, WhatsApp)

Contact Person: Jade Le

E-mail:Jiayuescrew@aliyun.com

Nitriding Screw Barrel for Injection Moulding Machine

Nitriding Screw Barrel for Injection Moulding Machine

Nitriding Screw and Barrel for Injection Moulding Machine and Extruder Product Parameter Product Features Nitriding Screw and Barrel The features of nitriding screw barrel is: 1, Nitriding can make the surface of the screw barrel have higher hardness and wear resistance. For example, the...

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Product Details

Nitriding Screw and Barrel for Injection Moulding Machine and Extruder

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Product Parameter

Nitriding Screw and Barrel for   Injection Moulding Machine and Extruder

Nitrided steel

38CrMoAl

Nitride Case Depth

0.45 - 0.7mm

Nitride Hardness

HV850 – 1000

Nitride Brittleness

less than grade 2

Designing

Screw structure and compressionratio can be designed according

to different products & different output

requirement.

Application Machine

Haitian/Haida/Huachen/JSW/Nessei/Chongsong/Tedric/Toshiba/Battenfeld/Engel/Yizhimi injection molding machine

Product Features

Nitriding Screw and Barrel

The features of nitriding screw barrel is:

1, Nitriding can make the surface of the screw barrel have higher hardness and wear resistance. For example, the hardness of the surface of the screw barrel made of 38CrMoAlA high-quality alloy steel can be up to HV950, equivalent to HRC=55°-58°, and the high strength and high wear resistance after nitriding is maintained to 500- 600 °C.

2, Nitrding can improve fatigue resistance. Due to the formation of greater compressible stress in the nitrided layer, the screw barrel shows higher fatigue limit and lower notch sensitivity under alternating load. The fatigue limit of the screw barrel after nitriding can Increase 15-35%.

3, to improve the work-piece corrosion resistance, due to the nitriding of the screw surface to form a dense, chemically stable ε phase layer, in water vapor and alkaline solution with high corrosion resistance, such nitriding The method is simple and economical and can replace galvanized, blue, and other electrodes plating treatments. In addition, some of the screw barrels are nitrided, which not only improves wear resistance and corrosion resistance, but also reduces mechanical adhesion to the screw barrel and extends the working life of the machine.

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Screw Production Process

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Barrel Production Process

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Application Area

Applications in Plastic Products

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Applications in Plastic Machinery

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Nitriding Screw and Barrel for Injection Moulding Machine and Extruder


Our Advantages

◆ Customized Solutions

◆ Available in different machines and sizes

◆ Highly Polished and processed

◆ Good Performance

◆ Higher Corrosion Resistance

◆ Higher Wear resistance


Stock Room

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Exhibition

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Package and Delivery

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FAQ

Q: Is your company a trading company or a factory?

A: Factory + Trading company. (mainly factory, quality and price are more competitive)

Q: How about your Price?

A: Competitive and reasonable with qualified products.

Q:How about the packing method?

A: Screw barrel wrapped by PE film in Woodencases

Hot Tags: nitriding screw barrel for injection moulding machine, China, suppliers, factory, customized, in stock, made in China
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