The former Henan First Machinery Factory, founded in Henan Zhengzhou- China machinery manufacturing capital in 1982, is a large joint-stock company specialized in manufacturing heavy mining machinery and civilian machinery; it has six production bases with an area of 240,000m², more than 2000 existing employees, 160,000 m² standardized heavy industrial plant, and about 500 sets of big and medium sized processing, riveting, welding and assembly equipment.
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The convery belt is mainly composed by the expansion cylinder on both ends and the closed belts tightly knotted on them.
Spiral separators, which are also called spiral concentrators, are gravity devices that separate minerals of different specific gravity according to their relative movement in response to gravity, centrifugal force and other forces in the fluid medium.
An impact crusher is a piece of heavy construction equipment people can use to reduce the size of things like rock, waste concrete, and similar materials.
Sand maker is suitable for the crushing of soft, hard and extremely hard material and reshape of those products.
Roll crusher is a crushing machine researched and manufactured by our company for coarse crushing.
This series of jaw crusher belongs to stone crushing equipment which is widely used in the works of metallurgy, mining, cement, chemistry, refractory and ceramics as well as highway construction and water conservancy.
Cone crusher is an important equipment for the stone pit. According to incomplete statistics, the mechanical failure of the cone crusher due to improper lubrication is as high as 30% of all faults.
FTM jaw crusher liner is composed of the liner body, the hollow lightening hole in backside, anti-loose fixture block hole, reinforcing rib, anti-loose fixed block, lifting hole, etc. Each parts strengths of FTM jaw crusher liner will be presented below.
Masterly skills of portable rock crusher:1.High flexibility.2.Complete functions.3.Conservation resources. 4. Energy-saving and environmental protection.
How to operate this small jaw crusher and how it works? ----- from Mr.Pan
The Cone crushers is main equipment of stone crushing industrial. How to ensure the safety of personnel during the working process of cone crusher? ---- from Basab Choudhuri
Cone crusher is the common equipments in mining machinery industry . The announcements for daily operations of cone crushers need each worker who operates machinery pay more attention.
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