Operating Instructions for Concrete Mixer

Operating Instructions for Concrete Mixer：

1. Check whether the power supply voltage is normal, and whether the motor wiring and running direction are correct. Test run after checking that it is normal, and it can be used after running normally.

2. Turn off the power supply, wash the mixing drum and wipe it with a damp cloth, hang slurry on the mixing drum with a proper amount of concrete with the same formal mix proportion, and pour the excess concrete on the steel plate. Adjust the time relay to the required value.

3. Put the weighed materials into the mixing drum in the order of coarse aggregate, fine aggregate and cement, start the machine to mix for 8-10 turns, and then pour the mixing water into the mixing drum.