Vertical shaft impact crusher also known as sand generating machine. China vertical impact crusher is created according to the precise conditions of making sand aspects, this machine will be the high efficiency equipment with domestic and foreign lead level. Vertical shaft impact crusher can be widely employed in crushing all kinds of rocks, ore grinding, fireproofing supplies, cement clinker, quartz stone, iron ore, concrete aggregate as well as other difficult materials. Vertical shaft impact crusher usually used in secondary and fine crushing with the tough and brittle material. It is also can utilized in shaping of high rank road surface. Compared with other kind of crusher, it's much more advanced in intermediate hard, added hard and abrasive material crushing, like gravel, quartz, sandstone, basalt, silicon carbide, diamond grain and sintered bauxite. The sand maded by vertical shaft impact crusher is appropriate for construction, high way as well as other projects. Sand generating machine consists of feeding, classification equipment, whirling motion crushing cavity as well as other parts. Vertical shaft impact crusher is really a large scale mining machinery, if something wrong happen during operation, the damage will likely be severe for the workers and operators and anybody else who's in the working website. So the safety operation specifications and the attention matter should be pay a lot more attention through the vertical shaft impact crusher running in the working web site. Nowadays, vertical shaft impact crusher specialists in KMEC will give some advises when operating and operating sand making machine. At initial,you ought to know the operation specification before operating vertical shaft impact crusher. Check the whirling motion cavity of sand generating machine to ensure the door is closed, in case the material rush out of the whirling motion cavity and trigger danger. Inspect the the rotation direction of impeller, look from the feeding opening direction. The impeller ought to rotating in the counter clockwise direction, if not, please adjust the connection wiring of sand creating machine motor. The commence order of vertical shaft impact crusher and conveying equipment is: layout, vertical shaft impact crusher, feeding material. The vertical shaft impact crusher should be started with empty, and feeding material right after the sand making machine operating usually. As well as the stopping order is contrary to beginning order. The feeding material must be strictly meet the requirement, prohibit feeding the material which exceed the specified size into the vertical shaft impact crusher chamber. Otherwise, it'll trigger the excessive wear of impeller since impeller unbalance rotation. And this might cause impeller passage and also the central feeding cube blockage. And lastly result in the vertical shaft impact crusher can nor operating usually. So timely get rid of the excessive material once it's found. If the discharge equipment stopped, you need to stop feeding material in case the vertical shaft impact crusher appear blockage and also the impeller might be run over and also the motor is burn up. The material ought to be fed uniformly and continuously. When the vertical shaft impact crusher has any violent rotation and abnormal noise, please quit the machine and check wether something wrong and repair it. The lubrication way of vertical shaft impact crusher is dry oil lubrication, the oil quantity should be the 1/2-2/3 of bearing cavity. Adding the correct quantity oil regularly when vertical shaft impact crusher is working, and open the main bearing cavity to clean the bearing after the vertical shaft impact crusher running for a lengthy time.
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