... quaity 3.Small noise 4.Unloading speed 1.Product introductionJS1500 concrete mixing machine is our factory in JS500,JS750, ... ,bridges,water conservancy,terminals and other civil engineering,mixing dry concrete,plastic concrete,flowing concrete,lightweight aggregate ... weight8920KgDischarge height3.8m Supporting concrete batching machine------PL2400 concrete batching machineWelcome to our factory