Grinding machine is also called grinder, which is often used for mechanical grinding, grinding and waxing. The working principle is that the motor rotates at high speed the sponge and wool grinding discs mounted on the grinder. The grinding discs and abrasives work together to rub against the grinding surface to remove the pollution, oxide layer and shallow marks on the paint surface. How many types of polishing machines are there?
There are three types of polishing machines, namely straight machine, eccentric machine, and forced eccentric machine
Of course, the three categories above are classified according to types.
According to the power source, there are two types: pneumatic and electric. The pneumatic type is safer, but the electric type that requires a gas source can easily solve the power supply problem, but electrical safety must be paid attention to.
According to the function, there are two types: dual-function industrial sanding/polishing machine and simple polishing machine. The dual-function industrial sanding and polishing machine can use a grinding wheel to polish metal materials, and it can also use a disc instead of car paint for landfill. This machine is very heavy, weighing 2-3kg, but it works very stably and is not easily damaged.
There are three types of high-speed grinders, medium-speed grinders and low-speed grinders according to the rotation speed. The speed of the high-speed grinder is 1750-3000r/mAn, the speed of the adjustable medium-speed grinder is 1200-1600r/rain, and the speed of the low-speed grinder is adjustable. The speed of the low-speed grinder is 1200r/min, and the speed is not adjustable.