Laminating machines roll accessories-magnetic powder brake applied in winding system, including other uses buffer start, continuous sliding, tension control, and so on. Magnetic powder brake has a smooth running, no noise, and scope control, fast response, and its many uses combined. Partial laminating machine adopts Center winding and unwinding roll and automatic tension controller and wheel, paper trimming device, laminating machines roll, laminating, roll more smoothly and orderly, greatly improved product quality and efficiency. Laminating machine magnetic powder brake are DC voltage DC24V, safe and reliable to use, according to the machine's structure, design you can choose different sizes of magnetic powder brake, such as specifications 25Nm, 50Nm, 100Nm and 200Nm. In terms of installation, laminating machine magnetic powder brake output and rolling air shaft, roller links to materials together (needs link elements), and magnetic powder brake input DC24 DC. Together with tension controller, using tension adjustment more precise, convenient and simple.