As we all know, with the development of science and technology, the scope of use of quartz sand is becoming wider and wider. Quartz sand is a hard, wear-resistant and chemically stable silicate mineral. The unique physical and chemical properties of quartz sand make it play an important role in aviation, aerospace, machinery and today's rapidly developing industries. Then high-purity quartz sand has a wide market, which also creates a great development space for quartz sand color sorter and other equipment.

Forget about the equipment hardware, the first thing to say is the relationship between several indicators of the color sorter. The color sorter can be said to be a "robot", which is mainly composed of four systems: feeding - transmission - detection - sorting. Its performance evaluation indexes mainly include the following points: treatment capacity; Color selection accuracy; Take out ratio and selection rate. If the relationship between the indicators is not well understood, the effect of color selection is inevitably unsatisfactory.

In the actual production process, these indicators are integrated and have mutual influence and restriction, which must be investigated at the same time. The main factors that affect the precision of color separation and the amount of processing per unit time are the motion speed of the servo system, the maximum speed of the conveyor belt and the purity of raw materials; The carry out ratio can be adjusted. If the carry out ratio is set too high, the selection rate and processing capacity will be affected; If the setting is too low, the selected scrap contains too much normal material, which will cause waste.

As we all know, quartz sand is the raw material for the production of high-end plate quartz stone plate. With the improvement of people's living standards and the increasing requirements for home decoration, it has gradually become a trend to choose quartz stone plates as home decoration. Therefore, people's requirements for quartz stone have also been improved, so it is necessary for manufacturers of quartz sand to improve product quality.

China is an important raw material production place for quartz sand. In recent years, the global demand for industrial quartz sand will increase every year, and this trend will not change in the short term. By 2018, China is expected to remain the leading consumer of industrial quartz sand, accounting for one third of the global total demand.