Wedge load fixture

The wedge load test device is carefully designed and manufactured by our company according to the relevant national standards GB/T3098.1-2010, using special materials. Through different combinations, it can perform bolt wedge load test, ordinary tensile test, bolt guarantee and minimum tensile load test, and nut guarantee load test. By connecting the pull rod and clamping it into the jaws of the universal testing machine, various tensile tests can be carried out. Ordinary hydraulic universal testing machines do not require the addition or modification of other devices.