(1) Pay attention to the rated power of the motor.

The higher the power, the stronger the working stability. The power of the motor is generally more than 1000W. Some manufacturers use motors of about 800W to reduce the cost, and their working stability is much worse. When the investor chooses and chooses, they can open the side cover to see the rated power of the motor. The motor should be noisy and vibration free

(2) The noise shall be low during operation and there shall be no obvious vibration under load

The reducer is a kind of deceleration device for the transmission of power of tire disassembly and assembly machine. Because the speed of AC motor is generally over 100r/min, it must be reduced to about 100r/min through the reducer to work normally. The reducer is usually made of special materials and alloy materials. When driving, it must be low noise and good balance performance. Some small tire disassembly and assembly machines manufacturers adopt the reducer cast of inferior hard alloy, When working, the noise is large, pay more attention to the load.

(3) The quality of the tire disassembly head is also directly related to the quality of the tire disassembly and assembly

There are two kinds of them in the market at present; One is high quality rigid casting, which is expensive; The other is made of rubber material, which is relatively low price. It is easy to identify when purchasing. A high-quality steel cast tire disassembly head has a market price of about 800 yuan, and the average one is also 300 yuan. Its arc design curve is relatively scientific, and it is easy to deform after years of use. It is smooth when loading and unloading tires, and it protects the rim and tire from damage. The poor tire disassembly head is not the same, The appearance is rough, the arc curve design is unreasonable, the loading and unloading tires are not smooth, and they are easy to deform after many times of use, and easily scratch the tires and rims. Therefore, the tires should be loaded and unloaded on site to verify the advantages and disadvantages of the disassembly head.

(4) We should buy products from famous enterprises

At present, the technical content of some automobile maintenance equipment products in the market is not high, and there are many unqualified processing plants. The equipment that can be produced will be sold to the market. Such equipment can not be purchased, the quality is not guaranteed and the repair rate is high