special pump with hydraulic torque wrench
Special pump with Hydraulic Torque Wrench
1. It is very important to install screw connectors in various fields, and natural disassembly and maintenance are also the key. It is to carry out screw daily tasks conveniently and quickly
2. Some bolts are installed in a very narrow indoor space. The brand of hydraulic wrench can be judged according to the tightening and disassembly of the lengthening arm of the excavator or hammering.
3. Some equipment has been used for a long time in wet and cold areas. The bolts are seriously corroded and cannot be disassembled manually, which makes maintenance difficult.
4. It is difficult for workers to give full play to the tightening and dismantling of bolts on high-altitude pipelines and high-altitude equipment racks, even if they pay attention to safety.
5. According to the statistical analysis of equipment management method units, more than 50% of the common faults of equipment are caused by bolt problems, and the important equipment safety accidents caused by bolt problems are also very serious. Therefore, the new equipment installation and maintenance standards have strict requirements on bolt tightening torque, and the imported Hydraulic torque wrench reasonably ensures that it is difficult to achieve the required torque value by manpower.
What are the common problems of using hydraulic wrench?
1. Select the sleeve specification of supporting facilities according to the nut size and install it properly.
2. If the working place is far away from the power off, when the cable must be added to drive the hydraulic torque wrench, the additional cable meeting the standard shall be installed with sufficient volume.
3. When the carbon flame is found abnormal in the application of the motor, it should stop working immediately, check and solve it, and detect the fault. In addition, the motor carbon brush must be kept clean.
4. Confirm that the on-site connected switching power supply is consistent with the factory nameplate of the hydraulic wrench.
