Specific differences between grinding machine and polishing machine

2019-12-20 13:55:28


The workpiece processed by the grinder is rough, and the surface finish of the workpiece processed by the polishing machine is better, but the high finish can be achieved by installing the precise grinding wheel on the grinding machine.

Grinding machine:

Electric grinder reciprocating electric polishing grinder (also known as file mill). It is widely used in the fine machining and surface polishing of the mold profession. It is a substitute for similar pneumatic products.

The main outstanding features are as follows: 1. The high-power motor can realize robust grinding function in the whole operation range, which can reach 150% load; 2. Use a set of safety plan: touch start, automatic stop, wear-free electronic brake system EBS, quick clamping system, power-off restart confirmation and soft start; 3. Weak self-supporting motor structure, dust-proof switch module, and strong Durable.


Polishing machine:

Polishing machine is also known as grinding machine, often used for mechanical grinding, polishing and waxing. The working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed, because the polishing disc and polishing agent work together and conflict with the surface to be polished, and then the intention of removing paint pollution, oxide layer and shallow mark can be achieved. Generally speaking, the rotating speed of the polishing disc is 1500-3000 R / min, which is stepless speed change, and can be adjusted at any time during construction.

This article comes from the customization of automatic welding equipment http://www.abbzs.com/

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