... is discharging. The concrete mixer can mix plastic and semi-hard concrete, applying to construction, road, bridge buildingand concrete structure factory.2.JZC ... ,designed and manufactured conforming to GB/T9142-2000 concrete mixer technical condition ,is an advanced machine with the ... appearance, easy moving.3.This series include JZC250,300,350,500 and 750. Among these, JZC750 is permanent. Besides ...