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PET Screw for Injection Moulding Machine
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Product: Views:317PET Screw for Injection Moulding Machine 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-07-01 20:09
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Details

PET Screw for Injection Moulding Machine and Extruder


Product Parameter

PET   Screw for Injection Moulding Machine and Extruder

Material

38CrMoAIA or SKD61 or 42CrMo

Nitrided Depth

0.5-0.8mm

Chrome plating hardness

≥900HB

Chrome thickness

0.05 - 0.10mm

Nitrided Brittleness

Less than grade 2


Product Details

PET Screw for Injection Moulding Machine and Extruder


PET is commonly used raw materials for general plastic bottled beverages. They have features of  low viscosity, good flow ability, large specific heat capacity, and easy to stick materials. The molding temperature is high, but the material temperature adjustment range is narrow and the process ability is poor. If the material temperature during PET injection molding is too high, When the screw shearing is too large or the rotation speed is too fast, acetaldehyde is easily generated and the acidification occurs, so ordinary screw need to be chrome plated and it is necessary to add an anti-flow device in the nozzle.


Production Process


Application Area

Applications in Plastic Products


Applications in Plastic Machinery


PET Screw for Injection Moulding Machine and Extruder

Features:

PET Screw should be chrome plating, and the L/D ratio is normally bigger than other screws, about 25 to 27.


Stock Room


Exhibition


Package and Delivery


FAQ

Q: Where is your factory located?

A: In Zhoushan City, Zhejiang Province, close to Ningbo and Shanghai.

Q: How about your Price?

A: Competitive and reasonable with qualified products.

Q: How to contact your company sales?

A: Kindly save Mobile phone number: +86 15958098091, available in WhatsApp, Wechat, Imo, Messenger.

   

http://www.jiayue-screw.com/

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