The new rules Sand

1. Check before driving tune whirl chamber observation door is closed tight to prevent the material from the whirl chamber observation door out, dangerous. 2. Check the impeller rotation direction as viewed from the discharge port. The impeller should rotate counterclockwise, or should adjust the motor wiring. 3, the sand making machine and conveyor equipment as follows: nesting → crusher → feeder breakers must load start until after the crusher feeding direction in normal operation. Shutdown and boot sequence in reverse order. The feed particles strictly follow the regulations, is greater than a predetermined prohibited materials into the crusher, otherwise, it will cause an imbalance of the impeller and the impeller excessive wear, the base to clog impeller channel and center feed tube, so that the crusher is not working properly, discovered chunks of the material should be immediately removed. 5. The discharge device are stopped, it is timely to stop feeding, otherwise it will cause impeller crushed, burned motors. 6. seek continuous and uniform feeding. 7. crusher during operation, without severe vibration and abnormal noise, otherwise, should stop and check. 8. The machine lubrication Dry lubrication oil lubrication, use Mobil car greases premium, an amount of bearing cavity 1 / 2-2 / 3, crusher after every class, the addition amount of grease, after a number of class work, open Main bearing cleaning main bearings, replace bearings if necessary.