JZ Series Sinking winch: Working brake. Working brakes use brake pad, start the motor Shandong sinking winch, electro-hydraulic pusher shaft sinking winch brake release, the spring force of the brake to stop the motor. Winch Lubrication: The gear unit using winter gear oil with HL-20 or HG-24 saturated cylinder oil lubrication Shaanxi sinking winch, the oil level should ensure that all worm immersed in oil. Use reducer oil change once a year. Mine shaft sinking winch installation and operation of the special safety instructions: should clearly tell the operator where there is danger, what measures should be taken to safely resolve at work; equipment normal shutdown condition, stop order; the installation and related protective devices Function; special warnings illustrates an underground explosion-proof requirements of the winch.