Zhengzhou General Mining Machinery Co., Ltd. specializes in producing three series of mining machinery: crusher, pulverizer and sand making machine. Among them, the series of sand makers are: PCL impact sand maker, VSI new sand maker and PXJ high-efficiency fine crusher.

The latest types of sand making are: perlite sand making machine, quartz sand making machine, river pebble sand making machine and so on. The main performance indicators are:

The discharging granularity is small, the particle shape is uniform, the production capacity is large, the hammer has a long service life (more than 40,000 tons), the supporting power is small, the three-stage crushing is changed into two-stage crushing, the process is simplified, the structure is simple, the maintenance is convenient, and the operation is stable.