Sand work characteristics Ⅵ Series 1, simple and reasonable structure, low running costs. 2, broken rate, energy saving. 3, with a crushing, coarse grinding function. 4, by the moisture content of the material is small, the moisture content of up to about 8%. 5, more suitable for crushing medium-hard, extra-hard materials. 6, excellent product shape counterattack crusher models cubic counterattack Sand production lines, flakiness content is very low. 7, since the impeller lining wear small, easy maintenance. 8, the operating noise of less than 75 db (db level). Sand reason Symptom produced and troubleshooting 1 body swinging too large. Reasons: 1) severe wear on the impeller wearing parts; 2) feed size is too large; 3) impeller for obstructions. Remedy: 1) replacement of wearing parts; 2) to reduce the feed size; 3) remove the blockage. 2, the product size is too large. Cause: The belt is too loose counterattack crusher works, Remedy: tension belt 3, idling too much resistance. The reason: the plug material bearing closures, Remedy: Open the closures Clear 4, bearing fever. Reasons: 1) the lack of oil or into the dust; 2) bearing damage. Remedy: 1) filling or cleaning bearings; 2) replacement of bearings 5, the sound of metal collide. Cause: The liner or impeller wearing parts fall off, Remedy: retighten counter Sand Sand Model _ _ Luliang counterattack Dingwang machinery provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) strong, credible, in Zhengzhou, Henan's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingwang machinery and you work into the brilliant, for a better future!