Many people have abnormal noises or noises during the lifting of the equipment, but they don’t know where it is and what causes it. Let me explain how to make quick judgments through several climbing hoists. Work efficiency. The first point is that if the climbing frame hoist reducer makes noise, it may be due to the following reasons: too little grease, gear damage, bearing damage, etc. Secondly, if the noise is only emitted when the climbing frame hoist is braking, it should be that the brake has malfunctioned. It is likely that the brake has failed due to the reduced sensitivity, and the equipment cannot effectively brake when braking. If the climbing frame hoist motor makes noise, there are generally two reasons, one is that the equipment is overloaded. The second is that the brake cannot be reset. Equipment overload will cause great damage to the motor. When the pressure is too high, the motor will not be able to withstand it and make a low noise. The noise of the brake is because after long-term use, the braking effect is reduced, and the parts cannot be effectively reset. When the motor is running, it will cause friction and make noise. The above are several common noise components and reasons for climbing frame hoists.Electric hoist