Sym Hoist&Tower Crane Equipment Co., Ltd.
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The reducer is generally used for low-speed and high-torque transmission equipment. The motor, internal combustion engine or other high-speed power is transmitted through the gears on the input shaft of the reducer to mesh the large gears on the output shaft to achieve the purpose of deceleration. | |
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| The reducer will also have several pairs of identical principle gears to achieve the desired deceleration effect. The ratio of the number of teeth of the large and small gears is the transmission ratio. | |
SYM HOIST & TOWER CRANE EQUIPMENT CO.LTD.located in Shenyang China is one of the
biggest supplier and export of tower crane,luffing crane topless crane,passenger hoist along with the spare parts for them.With 21 year’experience on tower crane rent installation and reconstruction，the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide,failure diagnosis,maintaince and reconstruction for the tower crane atthe construction site.Having a long-time and good cooperative relationship with China’s most famous manufacturer of tower crane and passenger hoist llike YONGMAO,SANYO,Sichuan SCM,Zoomlion GJJ,BAODA,etc.The company can offer you the best quality original tower crane and passenger hoist with most competitive price.