power socket wrench handle socket wrench
Rail bolt wrench is novel in design, compact in structure, small in volume, light in weight, strong in maneuverability, two-stage shock absorption of handle, portable in hand, convenient in getting on and off the track, especially suitable for the regional maintenance operation of track bed where turnout, tunnel, bridge and culvert and other large and medium-sized railway maintenance machinery cannot work. It is a kind of high performance tool with two-stroke gasoline engine power source. It is the lightest one of the impact wrenches. It can produce a large torque with a small engine. Its weight is only 20kg. It has good balance and can stand vertically. The operation switch is located within the range of the operator's easy access, so it is more convenient to operate. Because of its own power source of gasoline engine, it can be easily carried to any construction site by single person, such as: rainforest, mountain or desert, and remote areas without power facilities or air compressor and generator. It can be used for M32 bolts at most, and it is most suitable for the fastening of sleeper bolts and other bolts.
- Product Introduction
The power socket wrench is suitable for loosening and tightening various types of concrete sleeper bolts, making up for the problem of insufficient power of most 1.5KW engines and avoiding the problem of excessive torque in some imported products, which can lead to bolt breakage or extraction. After a large amount of experimental data, it is found that it is in line with the existing railway conditions in China.
operational principle of The power socket wrench
The engine power is transmitted from the passive disc to the gearbox, and after being reduced by gears, the energy is transmitted to the sleeve head through the impact body, which breaks or tightens the bolts.
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