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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

Single Extruder Screw

Single Extruder Screw

Single Extruder Screw Product Parameter Product Details Extruder Screws Single screw extruder’s core parts is single screw and barrel, the screw is housed in a heated barrel. The barrel of the most extruders usually has a cooling system, a feed throat is placed at the beginning of the barrel,...

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Product Details

Single Extruder Screw

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Product Parameter

Single   Extruder Screw

Hardness after hardening and tempering

HB240 – 280

Screw bimetallic depth

0.8-1.2mm

Screw straightness

0.015mm

Surface roughness

Ra 0.4

Nitride hardness

HV850 – 1000

Nitride case depth

0.45 - 0.7mm


Product Details

Extruder Screws

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Single screw extruder’s core parts is single screw and barrel, the screw is housed in a heated barrel. The barrel of the most extruders usually has a cooling system, a feed throat is placed at the beginning of the barrel, and a hopper is attached to the feed throat. When it works a feed polymer is fed into the single screw through the hopper. The feed throat should be cooled by water in case the feed polymer sticking onto its wall. An adapter should be placed at the end of the barrel, and a die is attached to the adaptor.


Production Process

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Application Area

Applications in Plastic Products

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Applications in Plastic Machinery

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Features

Single screw extrusion is one of the core operations in polymer processing and is also a key component in many other processing operations. The foremost goal of a single screw extrusion process is to build pressure in a polymer melt so that it can be extruded through a die or injected into a mold. Most machines are plasticating: they bring in solids in pellet or powder form and melt them as well as building pressure.


Stock Room

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Exhibition

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Package and Delivery

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FAQ

Q: Are you the direct manufacturer?

A: Yes, we are.

Q: Delivery time ?

A: Around 25-45days, depends on different screw barrel.

Q: Why choose us?

A:You can get a very fair price with high qulaity, that can  make you very competitive in your market.


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