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What are the classifications of hydraulic wrenches?

Article Citations:本站 sentiment:Published time:2020-03-10 08:58:59
There are two series of hydraulic torque wrenches: drive type hydraulic wrenches and hollow type hydraulic wrenches. Drive type hydraulic torque wrench is driven by the drive shaft to the corresponding specifications of the sleeve to achieve the pre-tightening of nuts, as long as the torque range allows, according to the replacement of the corresponding high strength of the sleeve to complete different specifications of bolts, for a universal hydraulic wrench, a wide range of applications. Hollow hydraulic torque wrench is equipped with transition sleeve. Generally, it is longer in the screw extension, smaller in the space range, two nuts, bolt spacing is too small, nuts and equipment wall is too small, or some specific industries more difficult working conditions.
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