Welcome To Henan Mining

Henan Mining Heavy Machinery Co., Ltd.,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, and about 500 sets of big and medium sized processing, riveting, welding and assembly equipment.

30+ years of experience Services.
100% job satisfaction and guarantee ever
All modern machineries
Best quality Techinicialns and engineers

Our Solutions

We are from China, global service, to provide you with quality solutions, to ensure your satisfaction.

Why Is the Product Quality of Cone Crusher Unqualified
Why is the product quality of cone crusher unqualified.1. The moving cone and fixed cone of cone crusher are broken.2. The crushing chamber of cone crusher hasn’t been designed reasonably.3. Materials do not fit the bill of cone crusher.4. The discharge port of cone crusher is adjusted too large.5. Unstable voltage
Common Senses on Lubrication System of Symons Crushers
Common senses on lubrication system of symons crushers,1. Lubricating oil enters the symons crushers in two ways.2. Keep the lubricating oil warm in winter.3. Lubricating oil temperature shall not be higher than 60 ℃.4. Control oil pressure.5. The limit of water which entering the heat exchanger.6. Conduit cleaning of the lubrication system.7. Oil level in the oil receiver.8. Keep the filter clean.9. Inspection frequency.
The matters needing attention in using cone crusher
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.
Problems and Solutions in Sand Production Line
Problems and Solutions in Sand Production Line:1.Problem: The production process of sand production line is not smooth.2.Problem: The vulnerable parts of sand processing equipment are frequently worn.3.Problem: Serious dust pollution in sand production line
How Much Are the Most Advanced Sand Makers
New-type sand maker is manufactured with the introduction of advanced technologies from Europe.
Outstanding Advantages of FTM Jaw Crusher Liner
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.