一本久道竹内纱里奈中文字幕_91精品91久久久中77777_黄色在线视频网址_成人一区精品_少妇精品蜜桃偷拍高潮系列_国产激情一区

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JIEYUPrdocuts

products

Screw tube

Injection molding machine screw

Halogen free screw

Wear resistant and corrosion-resistant screw

Hotline139-2580-9520

Message Contact

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Four advantages of the industry

Jieyu super wear and corrosion resistant screw material pipe supplier

Manufacturer's
strength
ore than 20 years of industry experience, modern screw manufacturing enterprises serve customers all over the country and the world.
Customization
strength
Fully meet your customized requirements for screw applications, and provide the overall solution for the factory.
Efficient delivery
Large inventory, strict management of production process in accordance with scientific standards, greatly reducing cycle time.
After-sale service
24-hour customer service online, fast response, remote technical support to provide you with multi-faceted service support.

Products Contact

About us

Dongguan Jieyu Machinery Co., Ltd

Dongguan Jieyu Machinery Co., Ltd. screw products and technical solutions provider, with strong R & D, design and manufacturing capabilities, to provide customers with reliable and efficient full grinding screw, alloy screw full hardening screw, optical screw, halogen-free screw, etc., to help our customers in the fierce market competition, Jieyu screw is optical fiber communication, electronics, medical Ideal choice for injection molding production in auto parts, home appliances, industrial gears and other industries.

As one of the world's top plastic machinery screw manufacturers, we consider the production application of high efficiency and high output value for you every day. Our decades of experience ensures your decisive advantage

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JIEYUFactory

Company reception desk
Office
Office
Workshop
Workshop
Screw 3D printing robot
Vertical honing machine
CNC polishing machine
Screw grinder

Company News

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2020-05-19

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Industry News

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Q&A/

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What determines the screw of injection molding machine?

The screw diameter (d) is related to the requested injection volume: injection volume = 1 / 4 * π * D2 * s (injection stroke) * 0.85
What are the common reasons for screw not cutting?

In the processing of plastic products, there are many questions, one of which is that the screw of injection molding machine does not cut. Thi...
Causes of high temperature rise of injection molding machine and its treatment

According to the fast forward speed, the quantitative pump oil supply system with oil pump capacity will have most of the excess flow back ...
Disassembly, repair and maintenance of screw nozzle of injection molding machine

The plasticizing device of injection molding machine is generally provided with an integral rotating mechanism. When assembling and disassem...

Ordering hotline of screw products: 0769-81885355 13826995065 (Mr. Deng)
13925809520 (Miss Zhou) 【粤ICP备2021093017号】
E-mail: jieyu@dgjieyu.com technical support [Dongguan website construction]
Address: No.313, Zhenan West Road, Shangjiao, Chang'an Town, Dongguan City, Guangdong Province
Copyright @ Dongguan Jieyu Machinery Co., Ltd

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一本久道竹内纱里奈中文字幕_91精品91久久久中77777_黄色在线视频网址_成人一区精品_少妇精品蜜桃偷拍高潮系列_国产激情一区

Dongguan Jieyu Machinery Co., Ltd. [national high tech enterprise] Production of super wear and corrosion resistant screw

products

About us

What determines the screw of injection molding machine?

What are the common reasons for screw not cutting?

Causes of high temperature rise of injection molding machine and its treatment

Disassembly, repair and maintenance of screw nozzle of injection molding machine

Dongguan Jieyu Machinery Co., Ltd. [national high tech enterprise]

Production of super wear and corrosion resistant screw