As we all know, sand is the essential material for construction industry, its quality has an important influence on the quality of construction works. Now, the quality of nature sand is declining due to the disorderly exploitation and the depletion of resources. Instead, the project construction ...

Sand and stone are the important raw material that is used in engineering construction. At present, especially because of the wide application of concrete building structure, the amount of the sand and stone manufacturing line used is also increasing constantly and mining companies are asking mor...

The ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous me...

The role of the auxiliary drive is to rotate the kiln on a regular basis when the main motor or the main power go wrong, in order to avoid the bending of rotary kiln caused by the temperature difference between the top and bott...

According to the different methods of discharging material, cement ball mill can be divided into central discharging type and circum discharging type. The diameter of the hollow shaft neck of the discharging part is much...

Cone crushers are used for crushing ores and rocks, and the advantages are: reliable structure, high efficiency, easy-to-adjust and economical. There is Spring cone crusher, Symons cone crusher. The safety spring system is the overload protection device, which makes foreign material goes through ...

In fact if we carefully analyze this, we can find that if we completely change the spare parts that cause pollution in the working process, it cannot fundamentally save the cost. The relevant technicians of the research and development and engineering department of Hongxing Machinery analyzes tha...

Raymond mill (Raymond roller mill) is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, tal...

Ball mill is the key equipment for secondary grinding after crushing. And it is suitable for grinding all kinds of ores and other materials, no matter wet grinding or dry grinding.Besides, it is mainly applied in many industries, such as ferrous&non-ferrous metal mine, building materials, che...

Ceramic ball mill is mainly used for mixing, milling of the materials. It works with less energy but produces high fineness product. It has two types, wet mills and dry mills. The machine could use different lining board ac...