The benefits of metal shredders for the community is real, plastic shredders to solve the pollution caused by waste plastics on society, at the same time, plastic resources can be re-recycled; wood shredders save waste wood once again Use; Dawn mechanical shredder price is not the cheapest, but is definitely the most cost-effective, cost-effective, because my company has many years of production experience, our company not only has advanced technology, but also to ensure the quality of equipment. In the shredder equipment production process, to do some details of the work in order to ensure safe production. In our daily operations we have to ensure that the shredders are in good working order, except for the usual maintenance and care, which is the safety precaution before starting the equipment. In the protection of equipment, the machine has a safety device electrical drive protection, which can effectively prevent accidental damage to the equipment damage; to maintain a good shredder lubrication, under normal circumstances, the bearing temperature does not exceed 70 degrees is normal. Host bearings once a week add butter, molybdenum sulfide, high-speed butter better. A variety of hardness of the metal using the impact of broken or broken with more appropriate to break, such as the use of grinding, mechanical wear serious; on the brittle metal, the use of fragmentation, bending and crushing more favorable, if grinding with grinding, the metal In the fine powder will increase; on the toughness and viscosity of the larger metal with grater and the appropriate way to split. In order to determine the quality of crushed metal and shredder crushing effect, the need for their metal sieve analysis. The use of sieve analysis can determine the particle size of ore and grain size characteristic curve.