Because the transmission of paper cone machine belt, Ming gear couplings close to the ground level, the rotating shaft, pulley, the flywheel, wheel and electric saws and other risk components, must be equipped with protective device. On the press machine, rolling machine, planer, shearing machine, spinning part of pressure tube machine must have the safety device: protective cover, protective baffle, protective railings and protective nets.

  Protective cover for the rotating part isolation exposed, such as pulley gear, sprocket, the axis of rotation. Guard, safety net has fixed and movable in two forms, isolation, shielding metal chips splash effect. Protective railings to prevent falling or personnel delimit safety area.

  In general, paper tube machine protection device is mainly in the form of fixed protection device, interlock protection device and automatic protection device.