Linux kernel newbies em português

The stone crushing equipment manufactured by Raymond Mill has powerful mechanical performance. The materials go into the crushing chamber from the material feeding mouth, and in order to prevent the materials from flying out during the crushing process, gradually betters the equipment performance, thus improving the materials crushing effect of this machine. The PF-I series of impact crusher processes materials with side length between 100-500mm and maximum compression strength of 350Kpa; the PF-II series of impact crusher is used for crushing of medium rigidity materials like limestone in cement plant.
The improvement of the performance of the Vertical Roller Mill made by mainly lies in the installation of chain curtain in the material feeding mouth of the machine, which is made so as to prevent the materials from flying out the crushing chamber. In addition, on the rotor of the stone crusher, a plate hammer with a certain height is fixed and installed. The rotor rotates with high speed driven by the motor, and the materials falling on the rotor will be impacted by the plate hammer that is revolving with high speed, and the materials will gain energy of motion and then hit the impacting plate with high rate, and then the materials will bounce back from the impacting plate of the stone crusher, and in the crushing area, the materials will impact with the materials thrown out by the rotor, thus the crushing effect will be achieved.
Jaw crushers are widely applied in areas of mining, construction, smelting, hydraulic and chemical industries, etc. and widely used for crushing various materials like stone, granite, trap rock, coke, coal, feldspar, manganese ore, iron ore, emery, fused aluminum, oxide, fused Calcium carbide, lime stone, quartzite, alloys, etc. These series of jaw crushers are recommended by major consultants in this field and are used by hundreds of customers all over the world. Stone crushing industry is an important industrial sector in the country engaged in producing crushed stone used as raw material for various construction activities such as construction of roads, bridges, buildings and canals. The stone crushing units can be seen in the vicinity of almost all major cities and towns. The mined stone is transported to the crusher sites by road through tractor trolleys or pay-loaders. The pay-loaders unload the mined stones into storage hoppers located at elevated levels of the crusher sites.