Portable Light Weight Electric Rail Bolt Wrench
P1B-36C electric bolt wrench body is light, low noise, long service life, assembly speed of threaded parts is ten times higher than that of ordinary manual installation, and the quality has reached the world's advanced level. Hexagon bolt and nut for assembly. It can be widely used in railway, automobile, construction, metallurgy, petrochemical, electrical appliances, machinery and other industries.
- Product Introduction


Technical Parameters
Loosening torque | ≥ 500 N · M |
Split siz | 25.4 × 25.4 |
Applicable bol | loosening and tightening of M22-M36 bolt |
Total weight | 10.5kg |
Voltage frequenc | 220 V |
P1B-36C electric bolt wrench body is light, low noise, long service life, assembly speed of threaded parts is ten times higher than that of ordinary manual installation, and the quality has reached the world's advanced level. Hexagon bolt and nut for assembly. It can be widely used in railway, automobile, construction, metallurgy, petrochemical, electrical appliances, machinery and other industries.
Working Principle and Basic Structure
Working principle:
Driven by motor, the output torque can be loosened and tightened (working) by means of force adding device (variable force loading and impact) until sleeve is rotated.
Basic structure: as shown in Figure 1: 1 working sleeve, 2 force dispenser, 3 handle, 4 switch, 5 power plug, 6 power cord



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