Linux kernel newbies em português

sand making machine is the purpose of the material crushing to the granularity of -5mm equipment. To classify from the structure, basically can be divided into: vertical impact hammer type sand making machine, horizontal type sand making machine, roller type sand making machine, vertical shaft hammer type sand making machine. In the practical application of horizontal hammer type sand making machine and vertical shaft impact sand making machine is the most wide.

With the development of the construction industry, demand more and more on the sand and stone, because natural sand can not meet the demand of the market, so there are many friends began to put into the sand industry, sand making machine due to the workplace and work object so often should undertake repair and maintenance, system sand machine occupies an important position in the system of sand production line of sand making machine, so the service life can also determine the service life of the sand production line system.

Impeller sand making machine function is very important, a site at the same time is also the most vulnerable, because the material is completed in distributed in impeller launch, if use undeserved, easy cause material wear impeller, so we in the detailed work and operation should be cautious to avoid due to not pay attention to, accidentally and cause a series of accidents in production. We know that the impeller is installed on the upper end of the spindle assembly head, transfer button spacing, with conical sleeve and the key joint to rotate at high speed, and the material is part of the impeller feeder central door into the feed tube into the impeller center. The cloth by the central cone impeller will each material evenly between the impeller flow channel in emission, emission nozzle, provided with wear-resistant block made of special materials, can replace. Impeller materials will accelerate to a certain speed aerosol propellant out, impact to the vortex dynamic crushing cavity material lining layer, self destroyed strongly, in between the conical cap and wear-resisting block impeller mounted on the road plate, dirty, so as to protect it from the wear. When the device is stopped before the operation should be paid attention to is: in the discharge stop equipment before you stop feeding, feeding sustained average should strictly comply with the requirements, material specifications, otherwise it is easy because the material wear impeller.