Sieving and Mixing Machine GYSB0530B sieving mixing machine is a kind of road maintenance machine primarily used to screen and mix aggregates for chip seal. It can also be used to wash aggregates if equipped with optional accessories. Technical specifications: Aggregates Graininess ≤30mm Productivity 15~35t/h Voltage: 380V Frequency: 50Hz Gross Power: 12kWh Weight: 6t Overall Dimensions: 5600*1800*2800(mm)