Sand and gravel aggregate is the most important part of concrete. As the country pays more and more attention to environmental protection, natural river sand gradually quit the historical stage, the supply of machine-made sand tends to be concentrated. The machine-made sand must have professional equipment to produce qualified and applicable sand and gravel aggregate, among which the crushing and screening equipment is the most critical part in the machine-made sand production line

At the beginning of 2021, the sand and stone production line of a customer in Sichuan failed to meet its production capacity requirements after using the crushing equipment of another company. Fortunately，The customer turned to Zoomlion mining machinery Business unit.

After receiving the order, all the departments of Zoomlion Mining Machinery worked closely to complete the delivery as quickly as possible. Also, using only one day to complete the commissioning. The production line has been operating normally since it was put into production, and the production capacity has reached the design requirements

▲ Single cylinder hydraulic cone crusher ZCH400

The sand production line uses Zoomlion single cylinder hydraulic cone crusher ZCH400 and vertical shaft impact crusher ZCV1263. The two kinds of crusher tacit cooperation with high crushing efficiency and good quality of finished products. Among them, ZCV1263 can pass 450-590t/h, fineness module can be adjusted and controlled, high reliability, large production capacity.

▲ Vertical shaft impact crusher ZCV1263

Zoomlion Mining Machinery can provide a full range of fixed crushing and screening equipment and a full range of mobile crushing and screening stations, and can provide one-stop solutions and EPC general contracting services with excellent technology and reliable quality.