... Power of main machine:5.5kw ZWC-4 Full Automatic Concrete Roof Tile Making MachineThis machine combines the latest technology abroad, self-developed ... terrazzo brick imported PC, integrated electro-hydraulic control of gas, automatic cycle, each interlocking action procedures, and stable performance, easy ... like has the change, further notice. ZWC-4 Full Automatic Concrete Roof Tile Making Machine