Key type inflatable shaft and plate flatulence axis have what distinction

Key type inflatable shaft: also called convex key inflatable shaft, key inflatable shaft, jaw flatulence axis, claw key inflatable shaft and other name, but the same principle.Features: the expansion part is the key, usually unilateral expansion height up to 5mm to 6mm, such as the expansion of diameter of 74mm to 75mm, after the expansion of up to 79mm diameter to 82mm, special expansion height, otherwise requires. 3 inch type inflatable shaft, usually use the pipe diameter is 76mm., the key type inflatable shaft expansion is the single bond, point spread to all keys, force balance, suitable mechanical rolling bearing weight heavier items, such as: cloth, paper, film, printing, leather, composite materials, mainly determined according to actual needs.Plate type inflatable shaft: board piece inflatable shaft, lath flatulence axis, six piece inflatable shaft, tile inflatable shaft, but the same principle.Features: the expansion part is plate, usually bulge height up to 4mm to 5mm, such as the expansion of diameter of 74mm to 75mm, after the expansion of up to 78mm diameter to 79M, special expansion height, separately by the customer requirements, .3 inch plate inflatable shaft, usually use the pipe diameter is 76mm. Plate type inflatable shaft expansion from the whole board piece, the fulcrum of uniform dispersion, uniform stress, can be applied to receiving mechanical volume precision or coiling lighter items, such as: electronic materials, battery materials, foam cotton \ \ \ \, non-woven fabric plush towels, mainly determined according to actual needs. More knowledge about flatulence axis: http://www.zghxp.com

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