Features: 1) The main body, welded and installed with thicken heterotype tube, can be dismantled and assembled easily 2) The horizontal, vertical and end cutting wires in the machine are used to perform the 3D cutting of the block. The end cutting wires, solely attached with cutter, can work with horizontal and vertical cutting wires together. The clutch on the machine ensures the quick cutter return on the cutting frame 3) 10kV special transformer, working together with 50 wires, has large capacity and voltage regulating range 4) Frequency governor regulates the speed between 0m/min and 4m/min, enables stable operation and smooth block of the stable size 5) Lengthened vertical block cutting machine can cut all sizes of small blocks simultaneously in vertical direction