... solid/hollow block 3.Capacity:30,000 pcs/8h 4.Hydraulic & vibration system 5.USD17,500Fob Changsha Block Machine Model JW-QTY3-20 ... .Brand Name: Golden Bay Machinery6.Model Number: JW-QTY3-207.Field Areas required: 2,000 m2~3,000 m2.8.Operating workers required ... insulation performance; precise dimensions.6. It is a multi-purpose machine, which produces all kind of hard shoulders of highways, river ...