Gold grinding machine if the interior of the cylinder with intermittent dull thumps, it may be a piece of liner off; suddenly discharged if gold grinding machine small balls and mineral blocks, the internal grid plate with the damage. When gold grinding machine operation, found cylinder internal voice became shrill, if longer duration, to stop checking whether there is broken liner damage phenomenon; checks to the ore is low, generally found that this phenomenon is mainly two kinds of reasons. Of course, sometimes because in the medium and small repair will not pay attention when moving your hands or other cast iron cylinder body causing abnormal sound. - Gold grinding machine manufacturers Address: Gongyi City, Kang Branch Bridge 500 meters north Tel: 0371-64348888 Fax: 0371-64324116 Mobile: 13849061888 gold grinding machine http://www.gyhongxing.com wet mill http:// www.hxsnj.com wheel grinding machine http://www.hxnjj.com