Abrasive classification
Abrasive products are mainly divided into two categories: corundum abrasives and silicon carbide abrasives. Specifically, there are basically the following types:

Abrasive products are mainly divided into two categories: corundum abrasives and silicon carbide abrasives. Specifically, there are basically the following types:

Whether the amount of abrasive belt grinding is selected properly can directly affect the grinding accuracy and grinding efficiency of the workpiece. Therefore, it is necessary to select reasonable grinding process parameters according to the material and structural shape requirements of the blade being ground to achieve the ideal grinding effect.

When the abrasive belt is running normally, we can adjust it through the tensioner contact wheel. According to the width of the abrasive belt, we can choose to position the abrasive belt automatically or manually. The automatic guide device is usually used when the abrasive belt width is greater than 200mm, and it can automatically align the abrasive belt between the tensioner contact wheels.

1. Before use, check whether the wires, plugs, and sockets are insulated and intact. 2. Use the grinder correctly and check whether the grinding block is damaged or loose. 3. It is strictly forbidden to use oily or wet hands when working with the grinder to avoid electric shock. 4. It is strictly forbidden to use in fireproof areas. If necessary, it must be approved by the security department.

1. The polishing machine is used to wax and polish the marble floor. To make the floor brighter, a polishing machine with a speed of more than 1000 rpm is required. Use liquid high-speed polishing wax. 2. Check whether the machine body is normal and whether the wax pot nozzle is blocked. 3. Clean the floor to be polished at high speed. 4. Install the white high-speed polishing pad.
