... Product Description IntroductionQT6/39-15 Hydraulic Block Making Machine is a new-developed machine, which absorbs many advantages from similar ... various blocks or pavers by changing different molds. ApplicationThis machine processes concrete, sand, rock, coal ash, coal ... shifts capacity: 53760brock, 430 m³Worker (Fully-auto line)EquipmentNumber of need workerMain machine1 personMixing machine1 ...