LCD display, PCB ramp main board, USB port Cooling machine, 40-80W CO2 ... , and computer technology. It is a dollar-to-feature machine customized for mass production purpose through ... the clothing, leather, paper and etc. Using USB port to transmit data, together with large capacity storage, Machine ... system imported from Germany. B. LCD display, PCB ramp main board, USB port. C. Cooling machine, 40-80W ...