Chongqing Liangyun Mechanical and Electrical Equipment Co., Ltd.

The latest model is a beautiful product that we combined with the improvement of the old model. Not only does it look cuter, but the weight has also been reduced. It’s also easier for customer workers to use. There are more and more positive reviews from customers. This is also a product that cannot be counterfeited by others. Product Name: Yunnan Sleeper Bolt Motorized Wrench B/Type III
Product Keywords: Internal Combustion Motorized Bolt Wrench Internal Combustion Screwdriver Wrench Internal Combustion Bolt Tightening Machine Wrench
Made in Chongqing Chongqing Internal Combustion Sleeper Motorized Bolt Wrench BBⅢChongqing Internal combustion sleeper bolt tightening machine wrench/B Chongqing internal combustion sleeper screwing machine wrench/Chongqing internal combustion motorized stud bolt wrench B/(for high-speed rail) and other complete machines and all spare parts. All products have obtained patent certification and railway certification, and counterfeiting by other units will be investigated.
This product is suitable for track laying, loosening and locking of slag tracks, existing state-owned railways, and slag tracks.
Among them, they are used in China Railway Construction Engineering Bureau (Railway No. 1 to Railway No. 25 Bureau erection companies), and are used in all railway bureau works sections and all local railways.
●Static torque, high horsepower: Using imported engine, static torque design, full gear transmission, no impact, longer life. Adjustable torque controller, preset tightening torque, automatically disengages and alarms when the set value is reached
●Powerful reverse torque: up to 10% reverse torque, enough to loosen various rusted nuts
●Solution Problem with jammed nuts: A sliding working sleeve is used, and a splined shaft automatically ejects the nut
●Low labor intensity: The torque limiter is placed upward, the center of gravity of the whole machine is lowered to the rail surface, and both sides of the rail surface work independently, without It needs to turn over the rails, the double-strand track has three-point support, anti-torque self-locking, low labor intensity
●The safety insurance will affect the driving if the cap is jammed. In an emergency, just pull down the safety lock with one hand, and the whole machine can go down the track< br/> ●Automatic alignment: Within the anchoring error of millimeters, the universal sleeve can automatically align to achieve simultaneous operation of both heads.
●Double operating sleeves, capable of single-head operation, with emergency release function
●Using aluminum alloy fully enclosed oil-immersed lubrication, with low mechanical wear and long life, and the torque constant period of the torque limiter is greatly extended.
●The efficiency is twice that of labor, and the salary saved in one working day is enough to recover the cost.
●Provide complete accessories and maintenance services.
Supply of internal combustion sleeper bolt motorized wrench B/type 2 machine, type 3 machine
/BⅢ double-head internal combustion sleeper bolt tightening machine wrench//internal combustion sleeper screwing machine wrench B
Internal combustion double head Bolt wrench Internal combustion hydraulic double-ended bolt wrench B//Digital sleeper bolt hydraulic double-ended wrench
Internal combustion DC arc welding machine/-(-) Internal combustion self-driven welding machine/(-) Gasoline arc welding generator 3/3 Power generation and welding integrated machine 3/3 gasoline generator set/, gasoline generator set/-Ⅱ/, gasoline generator set/-Ⅱ/ and other complete machines and full range of accessories Chongqing small general gasoline generator-rail gauge series/rail grinding wheel cutting disc /Rail hollow drill bits/rail sawing machine series and Fujihua/drilling machine series/track starters, etc., as well as Honda, B Briggs & Stratton Mitsubishi gasoline engine complete machines and imported and domestic accessories. We also provide other brands of internal combustion bolt wrenches, internal combustion arc welders, gasoline generators, engines and other accessories and technical assemblies, as well as schematic drawings. Provide door-to-door maintenance services. Contact number