Compound type grate plate for ball mill Google Patents
The invention relates to a compound type grate plate for a ball mill. The compound type grate plate for ball mill comprises a grate plate body, wherein the grate plate body comprises a front grate plate and a rear grate plate, two ends of the grate plate main body are provided with mounting holes, a displacement deviation between the front grate plate and the rear grate plate is 36mm, the ...