~GYSJ0250C aggregate gradation machine is developed and patented by our company for micro surfacing construction. It can provide materials for several micro surfacing spreaders simultaneously with large capacity. It is equipped with aggregate proportioning equipment controlled by frequency-variable speed regulation and mechanical aggregate regulation.

Main technical parameters
Model: GYSJ0250C
Aggregate tank volume: 10m³
Capacity: 50t/h
General power: 7kW

Performance Characteristics:
The aggregate proportioning can be controlled by mechanism and electric ways, easy to operate, and of stable performance.
Mesh of different apertures can be chosen according to different construction requirements.

Frequency conversion timing technique is adopted to material supply strap to control the operation speed of electric motor and thus control the material supply speed.