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