You should know the specifications of these grinding wheels!

Procedure/method for safe operation of grinding wheel such as China Grinding Wheel:
Before starting the machine tool, check whether the protective device of the machine tool and the reset switch of various actions are adjusted in place and firm. The protective cover used shall cover at least half of the diameter of the grinding wheel
After the grinding wheel is installed on the spindle of the grinder, it must be idled for not less than 5 minutes. When idling, the operator should stand in a safe position. It is strictly forbidden to stand in the front or tangential direction of the grinding wheel.
Use: use external surface to do the grinding wheel on the working surface. Grinding on the side is strictly prohibited to avoid the grinding wheel breaking.
During grinding, it is prohibited to use the lever to push the workpiece to increase the pressure on the grinding wheel.
When grinding or dressing a grinding wheel, feed the wheel properly and use a special dressing tool to trim the wheel. You should also wear protective equipment
.
The cooling liquid should be closed before the grinding wheel stops rotating, and the grinding wheel should continue rotating until the grinding fluid is completely thrown, so as not to affect the balance performance of the grinding wheel.
It is prohibited to use grinding fluid which is destructive to the tool binding agent. Do not use coolant below 0 c.
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