JS500 concrete mixer is applicable for mixing stiff concrete, pasty concrete, lightweight aggregate concrete and all mortars in all prefabricated structural parts factories and industrial & civil building engineering construction departments of water conservancy, road and bridge etc. It is used not only in independent operation and but also to combine into simple mixing plant with corresponding batching equipment. Technial parameter of JS500 concrete mixer Main technical parameters of JS500 Rated discharging volume 500L Rated feeding volume 800L Rated productivity ≥25m3/h RPM of mixing blade 35r/min Number of mixing blades 2×7 Model of mixing motor Y180M-4 Power of mixing motor 18.5KW Model of winch motor YEZ132S-4 Power of winch motor 5.5KW Model of water pump motor 50DWB20-8A Power of water pump motor 0.75kW Discharging height 3800mm Discharging mode JS500D: electric; JS500Q: pneumatic; The maximum particle size of aggregate 80/60(pebble / broken stone) mm External dimension (L*W*H) transportation state 3030*2300*2680mm External dimension (L*W*H)Working state 4480*3030*5280mm Weight of the whole machine 5500kg