What is a polishing machine

Polishing machines, also known as grinding machines, are often used for mechanical grinding, polishing, and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the combination of the polishing disc and the polishing agent and friction with the surface to be polished, it can achieve the removal of paint pollution, oxide layer, and shallow marks. purpose. The rotating speed of the polishing disk is generally 1500-3000 r / min, mostly stepless speed change, it can be adjusted at any time during construction.

classification

(1) According to the power source, there are two kinds of pneumatic and electric. Pneumatic type is safer, but it needs air source; electric type is easy to solve the problem of power supply, but we must pay attention to the safety of electricity.

(2) According to the function, there are two types of dual-function industrial sanding / polishing machine and simple polishing machine. The dual-function industrial sanding and polishing machine can be equipped with a grinding wheel to polish metal materials, and can also be replaced with a polishing disk for car paint embedding. This machine is heavy, 2-3 kg, but it works very smoothly and is not easy to damage. The speed of this model can be adjusted, suitable for professional beauty care personnel. The simple type polishing machine is actually a drilling machine with small volume and non-adjustable rotating speed. It is difficult to control the balance during use; professional beauty care personnel generally do not use this type of model.

(3) There are three types of high-speed polishing machine, medium-speed polishing machine and low-speed polishing machine according to the speed. The speed of the high speed polishing machine is 1750-3000 r / mAn, the speed is adjustable; the speed of the medium speed polishing machine is 1 200-1 600 r / rain, the speed is adjustable; the speed of the low speed polishing machine is 1 200 r / min, the speed is not adjustable.