NRK hyacinth may seem minor, but subdivision is fittings up to more than 30, before we have the main parts cover, chain, hook had made detailed introduction, today's introduces to you the importance of NRK hyacinth sprocket in.
Sprocket appearance is hexagonal, mainly to and cheap wire rope hoist with each other, so we work more smoothly. Such as the lack of a chain wheel or a chain wheel damage,which will happen, chain, chain card stuck phenomenon, will also accelerate the gear wear.
monorail wire rope hoist by hands pulled the zipper, chain wheel rotation, the friction ratchet wheel, brake block pressed into one common rotation, five tooth long axis can be driven by a series of sheet and the wheel to rotate, thereby device in spline hole gear lifting chain wheel drives the electric chain hoist with trolley in order to achieve the balance to lift heavy weights, accessories are indispensable.
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