In the manipulation of the sand making machine, if not precise manage, it might arise in the unnecessary accidents, so to ensure that the machinery and equipment might be maintained in very good situation, to make sure the security of production, reduce the occupation safety and health hazards, security technique sand machine operation must not be ignored, following on from our expert employees to tell you how you can make sand making machine safety perform: 1, check before driving adjustable vortex chamber to observe the door is closed; two, verify the impeller rotation direction, from the inlet direction. The impeller ought to be clockwise rolling, otherwise must adjust the motor wiring; three, sand making machine must be no-load commence, sand making machine normal operation ahead of feeding, sand making machine and conveying equipment start-up order: row material, sand making machine, feeding, and boot shutdown sequence in reverse order; four, the feed particles in strict accordance together with the guidelines, no extra than into the sand making machine designated supplies, to avoid clogging impeller passage as well as the central feeding tube, feeding to successive average; 5, discharging gear to quit, must promptly quit feeding; six, sand making machine through operation, for instance extreme vibration and abnormal noise, really should immediately verify; 7, sand making machine, each and every class, adding grease; Security is extremely essential, so in control when utilised in addition to ensure the protected operation of gear, but additionally as far as possible protective measures, extra than seven needs have to be followed.