Concrete Beam Making Machine 1 120mm thickness 2 240mm/370mm width 3 mixer, cutter, tensile machine, dumper supplier Concrete Beam Making MachineThe whole sets ... of holes:5piecesHoles diameter: φ87mmMachine weight:1.35tons JW350 Model concrete mixer using big gear transmission automatic feeding, speed, ... reach toφ15(φ15.2),φ12.7,φ9 and different model of prestressed strand or steel tendon .Jack is a ...