Impact crusher model naming rules

What are the rules for naming impact crusher models? Each kind of mining equipment has several different models, how is the connection between the models of the equipment, and what are the rules and standards? For example, the impact crusher is divided into PF-1007, PF-1010, PF-1315 and other different names, the following is an example of impact stone crusher to explain in detail the naming rules of different mining equipment.

First of all, the letter PF on behalf of the type of equipment, P on behalf of the crusher is its initials, F on behalf of the impact crusher, so see the combination of PF is a simplified representation of the impact crusher symbols, jaw breakers, hammer breakers, and so on, such as jaw breakers is PE, hammer breakers is PC, such as the name of a name of the initials named a variety of more easily understandable, and will not be elaborated upon.

Secondly, 1007/1010 and other data represent what? In the understanding of the meaning of the number of small make up first to take you to recognize the impact parts rotor, rotor by the spindle, turntable, plate hammer, plate hammer fixtures, etc., without the rotor, impact crusher can not work properly, the rotor as a crushing parts are irreplaceable components in the impact breakers. Different models of stone crusher rotor size difference, for example, PF-1007 rotor size of 1000x700, PF-1010 rotor size of 1000x1050, PF-1210 rotor size of 1250x1050. by comparing the impact crusher model and rotor size difference it is not difficult to see that the naming of the equipment model is based on the size of the rotor to determine.

 Finally, the rotor size on behalf of those parts, above we understand the structure of the rotor composition, rotor size is on behalf of the spindle length, rotary disk and plate hammer rotating ring diameter, that is, the entire rotor running the size of the volume occupied.

The role of the rotor in the impact stone breaker and design principle

Impact crusher uses the plate hammer on the high-speed rotor to produce high-speed impact on the material sent into the crushing chamber and crushed, and the crushed material is thrown to the impact plate at the other end of the crushing chamber at a high speed in the tangential direction to be crushed again, and then bounced back from the impact plate to the plate hammer, and then continue to repeat the above process to realize the crushing process of the material. The structural design principle of the rotor, is in the strength, stiffness allowable conditions, in the design of the rotor, should try to increase the strength value, so that a smaller mass can be used to produce a larger kinetic energy, so not only to pay attention to the quality of the rotor but also pay attention to the design of the rotor structure, from the point of view of increasing the effect of crushing and reducing the wear of the plate hammer, to increase the quality of the rotor, reduce the direction of the development of the rotor speed.

The impact crusher produced by our company adopts thick steel plate, thick-walled tube, castings welded together, the rotor mass as much as possible to concentrate on the outer edge, increase the moment of inertia, the spindle and rotor expansion using the tightening of the expansion bushing, non-keyed connection, easy to disassemble, and overload protection, the quality of the equipment is second to none among the peers, and the company also generates the stone crushing device such as jaw crusher, cone crusher, VSI sand mill, welcome to visit our website. Click on the website customer service consulting, 24 hours online.