The shield is a main protective device of the grinding machine, whose role is: when damaged at work for some reason, the grindstone can bediamond grinding discs

Effectively covering the wheel debris, to ensure the safety of personnel. The shape of the grinding wheel guard is both round and square, the maximum

Opening angle is not allowed to exceed 90 °; the shield material tensile strength of not less than 415N/mm2 steel. Replacement of new sanddressing roller

Round, shield installation is solid and reliable, and the protective cover not disassemble or thrown away.

The use of the grinder, some operators, especially the young operator, faster and grinding speed, excessive force Diamond Blade

The big too fast, this is an extremely unsafe operation behavior. Any flat body of the grinding wheel has a certain strength, this is very

May cause the wheel broken, and even flying out of wounding, is also a kind should be prohibited behavior.
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