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Correct Operation Method of High-power Hydraulic Torque Wrench
source:Industry News release time:2020-12-19 Article author:Rosit Popular:Air band saw
First of all, a hexagon socket should be equipped according to the size of the pre-tightening nut. Then combine ratchets to operate, when tightening the nut, it is required to use the right direction ratchet, and the loosening of the nut is to use the left direction ratchet.Insert the high-pressure hose and the low-pressure hose into the connection between the wrench and the reversing valve, and be sure to insert them in place. The high pressure is 1/4 and the low pressure is 3/8. Lock the quick connector by turning the angle of the outer cover.
Secondly, the inner hexagonal support sleeve has sufficient reaction force capacity and space, and the reaction rod should be relied on. At the same time, the size of the wrench connecting rod can be changed within the angle range specified by the reaction rod.
Thirdly, the bleed valve can be opened after rotating a certain angle to the left, and the bleed valve can be closed after all the internal air is exhausted. When the manual pump is used for pressing operation, the effect of rotating the handle of the reversing valve can be achieved by telescoping the piston rod of the hydraulic cylinder.
Generally, the handle on the left side of the piston rod is extended, and if it is on the right side, it is retracted. When the handle is in the middle position, the pressure of the hydraulic cylinder is zero.
Rosit is a leader in the global power tool service market. We take electric, pneumatic and hydraulic drive technology as the core. Our product categories mainly include hand tools, instruments, workshop equipment and fixed tools, labor protection products, industrial equipment,chemicals and so on.
At the same time, we provide customers with a series of system solutions and communication channels to help customers improve procurement, inventory, logistics and management costs.
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