Technical Guides

The mill is a key equipment in industries such as mining, cement, power, and metallurgy, mainly used for grinding materials into powder. Its large-sized components are diverse and highly valuable, and constitute a major part of maintenance and equipment costs.

Gear steels may be divided into two general classes — the plain carbon and the alloy steels. Alloy steels are used to some extent in the industrial field, but heat-treated plain carbon steels are far more common. The use of untreated alloy steels for gears is seldom, if ever, justified, and then, on

Steel Castings for GearsIt is recommended that steel castings for cut gears be purchased on the basis of chemical analysis and that only two types of analysis be used, one for case-hardened gears and the other for both untreated gears and those which are to be hardened and tempered. The steel is to

Sprockets play a crucial role in mining excavators (such as large mining excavators, bucket chain excavators, etc.), mainly related to the transmission system and excavation functions. The following are their specific functions and importance:

Large industrial pulleys are a key transmission component used in heavy machinery and industrial equipment, mainly used to change the direction of force, transmit power or lift heavy objects.

In mining equipment, large bearings are core components that support heavy loads and withstand extreme working conditions such as shock, vibration, dust and high humidity. Their reliability and durability directly affect the production efficiency and maintenance costs of the equipment. The following