Before starting the sand making machine, it is necessary to check whether the connecting bolts of each part of the unit are tightened and whether the tightening degree of the transmission belt is appropriate; Check whether the power cord is good; Check whether the motor shaft is parallel to sand making crusher shaft.
Check whether the hammer is good, whether the aperture of the screen is suitable and whether there is any damage. Drag the belt by hand to check whether the spindle rotates flexibly, whether there is a card or a friction phenomenon.
After starting, make the device idle for 2-3 minutes to check whether the rotor steering is correct and the sound is normal. It can work only if the rotation speed is stabilized at rated speed.