This type of roller, with daul tapers, can stir in forward direction and discharge in reverse direction. It belongs to traveling gravity concrete mixer, which can mix plastic or semi-dry solid concrete. This type may serve in general building site, road, bridge projects and mid-small sized concrete component plants. It is featured by fine quality, light weight, reliable transmission, low consumption and tight structure, stable performance, simple manipulation and high effectiveness. Model JS500 JS750 JS1000 JS1500 JS2000 JS3000 Discharge Capacity 500L 750L 1000L 1500L 2000L 3000L Charging Capacity 800L 1200L 1600L 2400L 3200L 4800L Production Capacity ≥ 25 ≥ 35 ≥ 60 ≥ 90 ≥ 120 ≥ 150 Max aggregate diameter ≤ 40/50 ≤ 40/60 ≤ 60/80 ≤ 60/80 ≤ 80/100 ≤ 100/120 Cycle time 72 72 60 60 60 60 Weight 4000 5500 8700 11130 7500 9200 Dimensions (L x W x H) Travel State 3050x2530x 2680mm 3110x2620x 2580mm 4320x2200x 3300mm 4720x2200x 3000mm 3500x2400x 2152mm 4050x2680x 2150mm Working State 4461x3050x 4180mm 5025x3100x 5680mm 10460x3400x 9050mm 95530x3400x 10860mm