The main points of operation of the mixing process are as follows:
1. Venue
Keep it clean, the drainage is smooth, and the signal is connected smoothly;
2, loading system
The aggregate should be prevented from entering the running mechanism; generally the sand and cement cannot be fed in the same pipe groove: the material in the hopper, pipe groove and other parts should be unloaded every time, and should not be reserved for the next feeding;
3. The feeding can be carried out once and multiple times. The feeding is to put the materials into the mixer according to a certain process sequence, but it is not allowed to cast the cement first to avoid the cement sticking axis; in order to avoid the cement being wrapped by water to form the cement ball in one feeding The cement and sand should be stirred first, so that the cement is dispersed, and then the water is sprayed: the concrete is mixed repeatedly, which is also called shell concrete. The feeding operation is complicated, and the procedure is required in the mixing station and the mixing building. Specialized processing can be achieved.
