Small Scale Concrete Building Block Production Line BR4-40 Cement Hollow Brick Block Making Machinery for SaleSPECIFICATIONS After Warranty Service: Lifelong Service After sales Service Provided: Lifelong Service Automatic: No Block Type: Hollow Paver Solid Interlock Blocks Brand Name: BR Brick Raw Material: Cement,Concrete,Sand,Crushed Stone Brick size: 400*100*200 mm,400*120*200 mm,200*100*60 mm,300*150*100 mm,240*115*90 mm,200*200*60 mm,150*150*100 mm,Other,400*200*200 mm,230*220*115 mm Color: Customer's Request Core Components: Motor Dimension(L*W*H):