Gold medal NRB-280 type motorized wrench forward and reverse bolt wrench

' Gold medal type motorized wrench forward and reverse bolt wrench
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' China's railways have a history of more than a hundred years. Over the past hundred years, the means of railway track maintenance have evolved with the rapid development of my country's railways. , is also changing with each passing day, from the initial purely manual maintenance to small machinery to large machinery. It can also be said that the history of China's railway road maintenance methods is a microcosm of the history of my country's railway development. Jining Hengwang Industrial and Mining Machinery Co., Ltd. is also constantly updating its products and improving its services under the trend of railway science and technology development. If you have any questions, you can call: Xiao Guo will answer you at any time!
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' 1. How to use the type motorized wrench
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' Check that all parts of the machine should be in normal condition. Check the engine (press the engine instruction manual) should be in normal condition.
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' Place the shift handle in position (neutral) and turn the engine a few times to ensure that all parts are well lubricated.
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' Start the engine, idling for a short time, and then adjust the throttle to keep the engine running at medium speed.
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' Place the reversing handle from neutral to the gear you need (forward or reverse), lift the operating handle, put the sleeve on the sleeper nut, and rotate the clutch handle , pull the clutch to combine, and the sleeve starts to work. When the sleeper nut is loosened or locked according to the required technical requirements, release the clutch handle, the clutch automatically resets (i.e., disengaged state), and the sleeve stops working, which completes a The whole process of loosening or tightening sleeper bolts.
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' When stopping work, when the handle is in the neutral position, release the throttle and shut down the engine.
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' The bevel gear reduction and reversing mechanism should be checked and greased once every working hour. The booster should be checked for lubricating oil once a month.
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' When the machine is not used for a long time, it should be scrubbed clean, coated with anti-corrosion grease, and stored in a ventilated and dry place.
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' 2. Detailed parameters of type motorized wrench
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'. Power: horsepower (diesel engine)
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' Output speed: r/< br/> '
' Output torque
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' Work efficiency: only/min
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' Quality
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' Appearance Size: (mm)
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' Suitable for loosening and tightening bolts and nuts of railway sleepers. This machine operates with dual sleeves at the same time. The reverse torque is greater than m. It can loosen various rusted bolts and has high working efficiency. At the same time, the impact torque is changed to static torque, so that the pressure error of the operated rail fasteners is small, the direction is flexible, the control is centralized, and the operation is simple. It is an indispensable equipment for a large number of complicated bolt loosening and tightening operations.
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' 3. Technical characteristics and working principles
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This equipment adopts a number of new technologies , the whole machine is small in size and light in weight.
Using a small gasoline engine as power, it has large output power, high reliability, and can achieve continuous operation.
, the operation is simple and convenient, and can realize the reversal at any speed, which is convenient for on-site application.
. Equipped with sleeve head clutch and bolt (female) automatic ejection mechanism, which can realize continuous tightening operation under normal engine operating speed, greatly improving operating efficiency.
The whole machine has high reliability and good working quality.
The engine outputs rotational torque, and the rotational torque is reversed and decelerated through the clutch, transmission shaft, and bevel gear reversing and deceleration mechanism. The reversed and decelerated torque is transmitted by the connecting shaft to the engine with the function of accumulating and accelerating devices. Impact on the force-adding mechanism, and then use the sleeve to loosen and lock the nut on the bolt.
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' Company Introduction
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' Jining Hengwang Industrial and Mining Machinery Co., Ltd. is located in the charming city of Jining, the hometown of Confucius and Mencius and the capital of canals, adjacent to the Oriental Holy City Qufu in the east. It borders the historic Beijing-Hangzhou Grand Canal to the west, Qilu Lingxiu Weishan Lake to the south, and Mount Tai, the most famous of the five mountains, to the north. The company was established in 2001 with a registered capital of RMB 10,000 and currently has more than 100 employees. It specializes in operating rock drills, rock drills, shotcrete machines, support equipment, scraper accessories, rail equipment and other mining equipment and accessories according to market needs. The company adheres to the business philosophy of providing convenient services to customers, creating development opportunities for employees, and the entrepreneurial spirit of being enterprising and enjoying success. We warmly welcome new and old friends from all walks of life at home and abroad to negotiate trade, create great causes and create brilliance together.