Fourth, the general rotating machine empty load running time of 4 hours, feed size load test run in strict accordance with the specifications of various models, greater than the specified prohibited materials into; uniform continuous feed, water content of not less than 10-15% (available Depending on the material), the feed-through impact PCL reach full capacity until Sand; 8-24 hours load test run five times, check before starting Sand observe vortex chamber door is closed, to prevent the material from the observation of vortex chamber door out, dangerous. Check the boot order of the impeller and transportation equipment: 1, nesting - → Sand - → feed 2, Sand must load start until after the crusher is operating normally before feeding. 3, stop and turn the opposite order. Six, Sand feed size in strict accordance with the requirements, greater than the specified prohibited materials into the crusher, otherwise, it will cause an imbalance of the impeller and impeller Sand excessive wear, or even clog impeller channel and center into the feed tube Sand make Sand does not work, find great material should be immediately removed. Seven former host Sand stopped working, stop feeding, otherwise it will cause impeller crushed, burned the motor. Feeding should be uniform. Sand Sand manufacturers during operation, without severe vibration and abnormal noise, otherwise, you should stop to check. Dry lubrication oil lubrication, using car grease or 3 # lithium grease. Sand after every 100 hours add the right amount of grease. Under normal circumstances, the use of sand making note of these points can also be followed in the case of artificial sand making use of the rules work to ensure that Sand's life, as well as product quality, economic and even personal safety loss. Value the various components of the material, the main body, the quality of small parts can not be let go vsi sand making machine, but do not just stare at the price of sand making equipment. Combined with their own criteria to select, to their own sand raw materials are well understood. Sand equipment currently a wide range of material requirements, product size are also different. Spend more time to study planning is necessary. Finally, we also pay attention to Sand Sand plant equipment manufacturers, depending on its strength, how reputation, aftermarket how. Conditional Customer recommended to look at the relevant manufacturers, field look at their Sand and technical capabilities. Yuxin Senda Heavy welcome new and old customers to visit and negotiate. River gravel crusher _ Yuxin Senda (certified) _ Korla Sand Co. provided by Henan new Senda Heavy machine. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Yuxin Senda in leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda a better future.