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About Zeyu Machinery Co., Ltd.

Lin'an Zeyu Machinery Co., Ltd. is located in the Economic Development Zone of Zhejiang Province, 35 kilometers west of Hangzhou, under the scenic Qingshan Lake. Our company was founded in 1986 and mainly produces mechanical transmission chains and mechanical accessories. Its products are supplied to Hangzhou City Machinery Industry Co., Ltd., Xiaoshan Machinery Factory, Zhangjiagang Transmission Machinery Co., Ltd., Anhui Chaohu Conveying Machinery Factory and Guangzhou, Chongqing, Shandong, Yunnan and other large machinery factories and other supporting plant. We also provide consumables such as chain hoists, sprocket wheels, shafts, rails, hoppers, pins, sleeves, and balls. Products are widely used in major cement plants, power plants, metallurgy, mines, docks and other transportation machinery and equipment across the country. The company has always been pursuing survival with quality and service first. Warmly welcome all major cement manufacturers from all over the country to send us a letter and negotiate.

Why choose us Zeyu Machinery?

The company has always been pursuing survival with quality and service first.

Product customization

We can develop and produce products based on drawings or samples provided by customers;

Excellent service

7 * 24-hour service phone, any problem can be responded at any time to ensure the normal use of the product within one year;

Quality assurance

The quality of our chains strictly complies with industry standards and is at the forefront of the industry;

Pioneering and innovative, seeking truth and being pragmatic.

Our products are widely used in transportation machinery and equipment in major cement plants, power plants, metallurgy, mines, and terminals in the country.

We are a regular chain manufacturer, we produce and sell ourselves. Mainly produces mechanical transmission chains and mechanical parts. We will reply to you within 12 hours after receiving the inquiry on working days.

1
We will have a corresponding inspection after each process. For the final product, we will do a 100% full inspection according to customer requirements and industry standards;
2
All our chain products use standardized steel to ensure local quality of the chain and prevent early failure;
3
We usually cooperate with the technical supervision department to carry out quality inspection to ensure that we can meet customers' needs for various performances of high-quality products.

Product center

  • Sleeve, ball

    Sleeve, ball

  • Pin

    Pin

  • T pin

    T pin

  • Chain accessories

    Chain accessories

  • NES chain

    NES chain

  • NE chain

    NE chain

  • FU chain

    FU chain

  • News Center

    26

    2018-10

    Explain the repair method of transmission chain

    There are three structures for the transmission chain of agricultural machinery. Sleeve roller chains, hook chains and integrated chains. Most of them work under the condition of being exposed outside and being attacked by dust, so it and their mating pair sprocket are worn out a lot. Chain wear will increase the pitch, if the chain pitch after wear increases ...

    25

    2018-10

    Introduction of basic parameters of chain drive

    The number of sprocket teeth is to improve the smoothness of the chain transmission and reduce the dynamic load. However, the number of teeth of the small sprocket should not be too much, otherwise i will be very large, which will cause the chain drive to skip teeth earlier. After the chain works for a period of time, the wear makes the pin thinner and the sleeve and roller thinner.

    twenty four

    2018-10

    Chain drive types and features

    According to different uses, chains can be divided into three categories: lifting chains, traction chains and transmission chains. The lifting chain is mainly used for lifting heavy objects in hoisting machinery, and its working speed is v≤0.25m / s; the traction chain is mainly used for moving heavy objects in chain conveyors, and its working speed is v≤4m / s; the driving chain is used for Transfer in general machinery ...

    Safe operating rules

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