1, according to the civilian production capacity of concrete mixing plant and the distance between the finished product transport, line and road conditions, equipped with a sufficient number of transport vehicles, generally according to the number of production needs 1.2 times the preparation;

2, factors affecting the productivity of concrete mixer equipment in addition to mixing time and time utilization factor is the impact of asphalt concrete mixing equipment production slaughter of the direct factors. There are also many related factors, such as the production organization, the management and operation quality of the equipment, among which the technical situation of the equipment operation, the raw materials and the transportation of the vehicle have obvious effect on the guarantee and the improvement of the productivity;

3, to strengthen the commodity concrete mixing plant equipment maintenance management to ensure that equipment in a good state of technology, and in line with national environmental law requirements, the establishment of strict maintenance testing system and preventive measures, so that timely repair;

4, in order not to cause special reasons for commercial concrete mixing plant equipment downtime, there should be sufficient capacity of finished material storage;

5, the raw materials to sample inspection, different specifications of the aggregate (including powder) to be stacked, and do dust and rain. Asphalt heating to be timely, to maintain a certain temperature. Aggregate storage for more than 5 times a day with the powder, powder and asphalt storage and the amount of more than 2 times per day.