Richard's Blog – September 2015 Archive (5)

quarry crusher is one of the main equipments of mine production, construction materials processing and polymer chemical production. It is widely used in the production and processing of all kinds of metal and nonmetal mines, chemical minerals, cement, building materials and other materials. In recent years, with the development of mining production and building materials processing, some new theories are proposed, which can be obtained by the user to be able to get more fine granularity and…

The main structure of the vertical roller mill by separator, grinding roller device, the grinding disc device, pressure device, a speed reducer, a motor, a casing, etc., part of the composition.

The separator is to determine the granularity of abrasive products is an important part of the falling speed of the transmission device, rotor, guide blade, a shell, a coarse powder discharging cone bucket, tuyere and so on, is a kind of high efficiency, energy saving, high-efficient powder…

Vertical roller mill, vertical mill, in the cement industry, and most people think of vertical roller mill which is only suitable for raw meal grinding, actually otherwise, cement vertical mill finish grinding technology is already quite mature, can meet the needs of all kinds of engineering, Shanghai Shibang Machinery Co., Ltd. has begun to proceed with the establishment of the first cement vertical mill demonstration base, vertical roller mill will be more for cement, chemical industry,…

Not suitable for grinding hard and abrasive materials, service life is shorter, more frequent maintenance. And it's expensive wear parts than a ball mill, a ball mill, but they replace, hoist, separator and other equipment compared to the total amount of maintenance, still seems simple maintenance, easy and small workload.

Vertical roller mill is relatively milling, the high energy efficiency, it is preferred grinding system mainly…

Vertical mill working principle is the electric motor through a speed reducer drives the grinding disc to rotate, while the hot air from the inlet into the vertical roller mill, material from the feed opening fall in the center of the disc, due to the centrifugal force, material from the central disc moving toward the edge of the grinding disc, through the annular groove of the disc,…