Machine sand production line process design is to determine the scale of investment, production efficiency, product cost, operational reliability of the most critical link. The selection of sand making machine and the reliability of the use of sand is to ensure the quality of the key. Applicable to the sand of the crushing equipment are mainly rod grinding, hammer, counterattack, turntable, vertical impact broken, these sanding machinery with advantages and disadvantages. In the equipment selection must be carefully investigated its specifications, power, must be compatible with the objective environment of the production line, pay attention to the feed particle size, production capacity, efficiency match. Improper equipment selection often lead to frequent failures, low efficiency, energy consumption is too large and other issues, to the future of the normal production difficulties and trouble.
Some of the sand production line in the process design, such as: the process design is not reasonable, improper selection of broken equipment or with the process does not match the screening system is not matched, the transmission system is too complex, equipment maintenance inconvenience and other issues. Individual design and production scale is too large, resulting in investment is too large, low utilization of equipment, a direct result of high post-production costs.
Process design to local conditions, as far as possible the use of terrain height difference. Professional machine sand production line generally take two or three broken, to focus on reducing the equipment operating power and cost efforts. Raw materials broken, sand, screening equipment must match, and should be considered easy maintenance. In some areas rainy, should also consider the rain to normal production. Wet process is a better way to produce sand production, which can effectively prevent dust pollution, ensure product quality and improve production efficiency, especially from rainy weather, can improve equipment utilization.