... nonwoven fabric with plastic leatherCaution for using YA-02BC21. The machine surface should be without watermarks, oil, dust, debris, large drum ... , deceleration turning "speed adjustment" knob should be careful, and gradually transferred to the required speed, or easily damaged motor ... is strictly prohibited to change, set, disassembly and repair. YA-02BC2 Leather Machine for Embossing, Hot Stamping ...