how to choose a good impact crusher ?

Impact crusher has the advantages of unique structure, convenient operation, high efficiency and energy saving products, grain shape is a cube, size is adjustable and can be selective crushing. Impact crusher  is widely used in cement, building materials, chemical industry, metallurgy, electric power, etc, especially suitable for highway, railway, power plant, water conservancy and other special industry use building aggregate, such as basalt,  broken pebble, granite or other materials. But do you know how to choose a good impact crusher ?

Buy impact crusher method should choose side length less than 500 mm, less than 350 mpa compressive strength of all kinds of coarse, medium and fine materials (granite, limestone, concrete, etc.).

Buy impact crusher method should choose medium and fine materials (granite, limestone, concrete, etc.),which length does not exceed 500mm and the compressive strength is not more than 350MPa.

Whether in the sand production line, stone production line, we buy the crusher ultimate goal is to ensure the impact crusher, jaw crusher can normal continuous operation, in order to extend the service life of the crusher, we use the process must be on the impact crusher for periodic support and maintenance,which is the indispensable process.

The purchase of crusher, should first of all need to know what is vulnerable,because bulk material crushing process will wear lining plate, back plate, the replacement process must follow the principles, the first after open shelves, the shelves in the box with the bolt to unload, the six angle of the head part and then use the wrench screw to flip device, then open the shelves.

Buy crusher method can use the frame above hanging device hanging backrack. Repeat the above process, is put on the shelf. Counterattack broken plate hammer wear to a certain degree should be timely adjust or change, in order to avoid fasteners and other parts of the damage, resulting in greater losses.Mandibles crusher, counterattack crusher plays an important role in crushed stone production line, the problem does not appear before, must be detailed inspection, can not believe it, so as not to lose the greater, resulting in not running.