... brooms, USB, brushes, keypads etc. 4-color Pad Printing Machine with Conveyor Tech parameterPlate/Cup Size: 100*150mmDiameter of Cup: 90mmPrinting Speed ... computer control, flexible and reliable procedure.2. The head of machine can be adjusted and convenient to replace ink, pads, ... head can be replaced to Multicolor, improve the flexibility of machine.4. Each ink tray is rotational and adjustable in ...