... . reliable quality 2.high performance price ratio Description of JDC 250 seris concrete mixer 1.JZC, JZM series concrete mixer are ... concrete members’ factories. 2.JZC, JZM series mixer including JZC 250,350,500,750 and JZM350, altogether 5 main models, among ... models are all moveable type. Main technology parameters of JDC 250 seris concrete mixer After-sale service 1.operator training 2 ...