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Description and elaboration of classification of hard tooth surface reducer

Views: 1     Author: WeiGao Transmission     Publish Time: 2021-10-09      Origin: WeiGao Transmission

Description and elaboration of classification of hard tooth surface reducer

Hard tooth reducer is a kind of reducer, which is widely used in metallurgy, mining, hoisting, transportation, cement, construction, chemical industry, textile, printing and dyeing, pharmaceutical and other industrial departments. The main classification focuses on two types: QJY hard tooth surface reducer and QY hard tooth surface reducer.
1、 QJY hard tooth surface reducer
QJY hard tooth surface reducer is a crane reducer with hard tooth surface (carburized and quenched tooth surface) developed by the factory according to the requirements of domestic and foreign markets, including 12 basic types in three categories: qjy2, qjyd2, qjya2, qjy3, qjyd3, qjya3, qjy23, qjya23, qjy34, qjyd34 and qjya34. QJY series reducer is applicable to all operating mechanisms of cranes, and is also widely used in the transmission mechanism of various mechanical equipment such as transportation, metallurgy, mining, chemical industry, light industry and so on.
2、 QY type hard tooth surface reducer
QY hard tooth reducer is developed on the basis of QJ series medium hard tooth reducer for crane. QY reducer adopts steel plate welding, the box body is annealed and stress relieved, the gear is made of high-quality low-carbon alloy steel, the tooth surface is carburized and quenched, and grinded. The product quality is stable and the performance is reliable. QY series reducer includes QYs (three fulcrum) and QYD (base type) hard tooth surface reducers for cranes. It has three levels, four levels and three or four levels combined.


  • Where is your product mainly exported?

    Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
  • How to provide goods?

    Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
  • What is the payment term?

    When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
  • How to ensure the quality of your products?

    First, we will check after each process. For finished products, according to customer requirements and international standards.
  • How many employees does your company have? What is the relationship between technicians?

    We now have more than 180 employees, including 36 engineers and 28 QCs.
  • What is the ability of your company?

    We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.

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