1 gravity rotary ring made of high quality alloy steel forgings
2 gravity rotary ring design safety factor is 5 times
3 turns of rotation test and certification test load load doubled
4 gravity rotary ring zinc plating, allowing the corrosion resistance of the product
5 gravity rotating ring to facilitate the maintenance of grease, so that the product has better performance
6 gravity rotating ring with low starting torque and high speed
7 Parts of gravity rotating ring after all parts of magnetic particle testing and testing of cracks
8 Rotary rings are subjected to a tensile fatigue test method limited by 1.5 times the load of 20000 times
9 gravity rotary ring set, all parts, for approval and quality tracking batch number
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