Sand Quality is Based on Sand Making Machine

The construction sands are necessities for the construction material market. The quality of the stone is the key factor in the building quality. At the very beginning, the common-used stones are natural stones such as cobbles while there is a disparity in the quality with a relatively quantity. An alternative is blasting mountains and porcelain crusher crushing stone with manual force with a relatively high cost. In the 1960s, there was a special job, which is to produce stones for bridge construction. With the scientific development and the market demand, the stone production lines are quite mature such as the impact crusher production line, which features its high productivity, good shaping effect and becomes the most common stone production line.

Another key factor in the stone material is the quality of the raw material; the raw material is of a higher strengthen, the stone material has a higher strength portable crushing plants for sale, and vice versa. And the quality is also certain to be effected by the machinery, one-step-shaping stones are better than multi-step-shaping ones in wide ranges of properties. And this is the reason what the mobile impact crushing plant is so popular.

The crushed quartz sand or silica sand may be bigger than the required final size. So it must be grinded after crushed. The common quartz grinding machine or silica grinding machine is Ball mill machine . The Ball mill is a horizontal rotating device transmitted by the outer gear. The quarts are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of rotary kilns for sale barrel brings the steel balls to a certain height and impact and grind the quartz. The grinded quartz are discharged through the discharging board thus the grinding process is finished.