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The sand makers of the manufacturers will be tested trial run for eight hours before they leave the factory, which ensure the normal operation to deliver. So how to test the quality of the sand maker? Henan Hongxing introduces some methods to the users

Dry Run of Sand Maker:

The machine is in the process of dry run, which operates continuously more than 2 hours. At the same time, the temperature of the bearing cannot exceed30℃,and the machine keeps stable and have no abnormal voice. As long as those conditions are satisfied, those can guarantee standard quality, especially for the sets of sand making plant. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like sand washing machine, Henan Hongxing is always doing the best in products and service.china impact crusher:http://www.crusher-machine.com/2.html

Load Operation of Sand maker

The sand maker can run load operation on the basis of dry run. Load operation is operated more than 8 hours continuously to test the discharging granularity of the material and production standard. and the temperature of the bearing is below 35℃,which can ensure stable performance of the machine ,no violent vibration, tight parts, good sealing and have no leakage.