Side dumping unloading equipment is widely used in chemical industry, iron, grain, feed, coal, cement and so on. And it can be divided into two kinds of bottom support and side support according to the support type, especially side support is less workload of infrastructure and less investment. The whole process of unloading is automatic control, and the operator can finish unloading work in the control room, especially suitable for high temperature and low temperature, dust and other harsh working environment, and this equipment is particularly suitable for good liquidity bulk material. This equipment is less investment, high automatic, low unloading cost. This equipment adopts PLC control, remote control operation, so the operation is safety, simply and reliable.