Hot coil back mode after a period of time you want to place the test pressure, which is testing the product of a process, according to 3000V, 6000V, 10000V different operating voltages have different requirements to play pressure standards. Part straight or curved part of how to prevent penetrated, send some must grasp when hot, my company holds a number of tips and small repair high voltage motor coils, holds the pressure after the fight after penetrated to replicate the coil technique, which need to personally participate in the study period will be known. The pressure of playing the instrument, generally buy more products in Wuhan area. However, in the manufacture of large-capacity motor machine pressure machine, Henan new production company integrated motor voltage test equipment, good special effects. Since the coiled wire inserts to complete, generally do a coil, the purpose are: 1. to leave the motor technical data model (gauge, turns, insulation thickness, line length, curvature, end minister, raising the degree of pitch angle, etc. data). 2. Which is only to prepare for the replacement coil failure. High-voltage motors generally 200KW-2000KW majority, most weight is generally more than three tons, according to its own conditions to design appropriate line hanging, in order to repair the motor use.