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The main materials of the main shaft of the hammer Crushing

Posted:10-29-2012

The main materials of the main shaft of the hammer Crushing Equipment


The main materials of the main shaft of the hammer Crushing Equipment manufactured by YIFAN are carbon steel and alloy steel. The rough part of the steel axial mainly adopts rolled steel rod and forge piece, and some companies directly use steel rod. The carbon steel is cheaper than the alloy steel.

At the same time, the YIFAN can also use the methods of warm handling and chemical handling in order to improve the abrasion performance and anti-fatigue strength of the hammer Crushing Equipment, for this reason, the carbon steel shaft has wider application. As for the main shaft, after the installation of the spare parts on the main shaft and the assembly plan are determined, the shape of the main shaft of the hammer Crushing Equipment can be generally determined. The assemble order is that install the rotor that is located in the middle of the machine, and place it on the box, and then install the bearing end cap, and then is the main bearing and the outer bearing pedestal. And in the end are the belt wheel and the flywheel on both sides.

The structure of the main shaft of the hammer Crushing Equipment must be compact and the length of the stage of the main shaft must be determined. At the same time, the hammer Crushing Equipment technicians have to make sure that there is assembly and adjustment space in rotor, belt conveyor and flywheel and the bearing, that is to say, the determined length of the shaft must take into consideration the axial dimension of the spare parts and the main shaft and the necessary gap between the adjacent spare parts.