1. Check if the motor wiring of the cobblestone sand making machine is correct and the voltage is normal (380V±5%).
2. Before the installation of the belt, the river pebble sanding machine starts the motor first, and the direction of rotation should be consistent with the direction of the sand-making machine. If the direction is opposite to the direction of the sign, the motor wiring should be adjusted so that the direction of rotation is consistent with the direction of the sign. Direction rotation.
3. For the double-motor drive of the river pebble sand making machine, the main shaft assembly and the two side motors are connected with the main shaft assembly by the same amount of triangular tape, and the tension of the triangular tape on both sides should be adjusted to be the same and straight. After the inspection is correct, before the handover to production, the air load and load test are first carried out, and the production is confirmed after the test vehicle confirms that there is no problem.
4, check the connection of the various components of the river pebble sand making machine, it should be firm and reliable, carefully check whether there are foreign objects on the impeller, if it should be promptly excluded.