Magnetic powder brake

Magnetic powder brake Magnetic powder brake is applied in unreeling. Match with tension controller to use. Usage: Maintain,braking,buffer start, tension control,torque limited. .Powder brake (PB) The series of PB brakes is structures which inbreathe the compressed air to interspaced, and release the heat to exterior. This type can use also as natural cooling, For sake of enhance the cooling effect can set up air blower in the side of drive, therefore it is permit that continuously power is variational according to rotate speed.