JZM 500 concrete mixer is a kind of self-fall bipyramid reversal discharging mixer machine, and the drum is driven by friction. It can mix the plastic and half-dry hard concrete. And it is applicable to the common construction site, road, bridge construction and fabrication sites of small prefabricated concrete member. Main technical parameters: Model JZM500 Feed Capacity 800L Discharge Capacity 500L Maximum Productivity 18m³/h No-Load Speed of Mixing Tube 16r/min Maximum Aggregate Size 80mm Average Rate of Hopper Movement 0.3m/s Stirring Motor Type Y132S-4B5 Power 5.5kw×2 Lifting Motor Type YEZ32-4 Power 4.5kw Pump Motor Type WB50-50-95 Power 0.75kw Tire Size 7.50-16 Overall Dimensions(Length*Width*Height) 3500*2250*2900mm Weight 3500kg