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What Should Be Paid Attention to When Using Pneumatic Winch?
source:Industry News release time:2021-02-22 Article author:Rosit Popular:Air band saw
The function of the pneumatic winch is to drive the operation and exchange of various underground equipment. Several issues should be paid attention to when using it. Through correct operation, the efficiency of the operation can be guaranteed and the service life of the equipment can be prolonged.
First, in mines where heavy objects are often placed continuously, electronic controls with dynamic braking are used. If there is no dynamic braking and the brake needs to be lowered, pay attention to the increase in temperature of the brake shoes. Its high temperature should not exceed 120°C.
Secondly, when replacing the brake pads of the pneumatic winch, please be careful not to replace them all at once. Due to the small contact area, it will affect the braking torque.They should be replaced gradually. When the contact area meets the requirements, another auxiliary brake shoe is replaced, which not only ensures the safety of work, but also does not affect production.
Third, during the construction process, the reliability of the safety protection device of the pneumatic winch should be checked regularly to avoid malfunction. Each work shift needs to check whether the safety valve is reliable.
Fourth, connect the pneumatic winch hydraulic station to the oil pipe of the disc brake and no air in the brake cylinder, otherwise it will extend the release time of the brake.
Fifth, the pneumatic winch hydraulic station stops all operations. When restarting the operation, the oil pump should be turned on first, and then the safety valve solenoid valve should be energized.
At last, the safety braking deceleration cannot be too large, otherwise it will affect the entire improved system and even break the rope.
Rosit is a leader in the global power tool service market. We take electric, pneumatic and hydraulic drive technology as the core. Our product categories mainly include hand tools, instruments, workshop equipment and fixed tools, labor protection products, industrial equipment,chemicals and so on.
At the same time, we provide customers with a series of system solutions and communication channels to help customers improve procurement, inventory, logistics and management costs.
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