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A brief discussion on the classification of automobile polishing machines.

For different scratches on different car paints, we need to use different polishing machines, abrasives, polishing discs, and correct operating techniques to create a good paint surface! So we need to understand the performance and classification of polishing machines.

Rotary Polisher is a must-have machine for each of our auto beauty shops. It is the most common machine. It has many names, such as straight center machine, concentric machine, and rotary polisher. According to the shape, it is divided into horizontal and vertical types (according to personal habits) machine selection).
Advantages: It has strong cutting force, high efficiency, and can effectively and quickly remove scratches.
Disadvantages: The paint surface is easy to heat up during grinding. Because of the strong cutting force, the safety is low, especially at the edges and corners. It is easy to break through if you are not careful. Glare marks will be produced after grinding. It is not suitable for novices to use. It is not suitable for polishing. Technology has certain requirements.
Scope of use: 600#~800# sandpaper marks; 1500#~2000# slight sandpaper scratches; orange peel lines; light scratches; moderate scratches; severe scratches.

Dual Action Orbital Polisher has many names: eccentric machine and vibration polishing machine. It is divided into horizontal and vertical types according to the shape (select the machine according to personal usage habits). The counterweight block and eccentric structure features of the back plate of the DA machine, the machine When starting, it makes eccentric motion, and the motion trajectory has a certain regularity. Its motion has a double-regular trajectory of revolution and rotation.
The eccentricity is 8mm, 12mm, 15mm, and 21mm. The larger the eccentricity, the greater the swing amplitude, the faster the rotation speed, and the stronger the cutting force. Generally, the cutting forces of the common eccentricities of 15mm and 21mm are almost the same. According to Choose according to your own usage habits.
Advantages: Because the rotation trajectory is random rotation, the temperature of the paint surface rises slowly, and the safety performance is high. It is not easy to leave glare marks after polishing. It is very suitable for mirror processing and is easier for novices to get started.
Disadvantages: Suitable for large surface polishing, not suitable for edges and small spaces, relatively weak cutting force, slow removal of deep scratches.
Scope of application: 1500#~2000# slight sandpaper scratches; glare patterns; slight scratches; mirror treatment.

Gear Action Polisher also has many names: two-way vibration polishing machine, forced eccentric polishing machine, which is forced to rotate through the back plate gear and the machine head gear. Advantages: Its safety performance, cutting force, and usage efficiency are all between RO machines and DA machines. Glare marks may be left after polishing. Disadvantages: The gear drives forced eccentricity, the machine head is heavier, and there is greater vibration during use. It is suitable for use with certain experience. Scope of use: 1500#~2000# slight sandpaper scratches; glare patterns; orange peel patterns; slight scratches; moderate scratches.

Nowadays, many stores use an RO machine, a sponge disk, and a bottle of medium-coarse wax to polish the car from the beginning to the top quickly. From a distance, the car paint is bright, but up close, there are various lines. Such polishing will cause secondary damage to the car paint. harm!

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