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Qingdao Shengshiheng machinery Co., Ltd
Tel:0086-532- 68879157 
Fax:0086-532-88782736
Email:shengshiheng@126.com
Postcode:266100

Address:NO.856, Hefei Road, Qingdao, Shandong China (Mainland)

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1.The frequency series construction hoists transmission mechanism is on the top of the cage and so that it makes the hoists operation and starting more stationary and low-noise, convenient maintenance,accurate and stationary engagement of gear and rack, long service life.
2.Frequency conversion building hoist has such traits:Starting and braking are steady with no pounding. The lifting speed can be controlled. Starting current is lower than rated current. The mechanical wear nad tear is reduced evidenty. Power saves efficiently.
3.two set of Model YZE JAI132M - 4 high - performance electric motors are applied in the transmission devices. Each devices is independent of each other. They have two types:A) double-motor and double-reduction gear; B) three-motor and three-reduction gear, Each motor is equipped with direct current electromagnetic brake friction couple has the function of automatically tracking braking-gap and its of worm and worm wheel and it has advantage of compactness, high-efficiency large-bearing capacity, durability and soon.
4.Safety devices are perfect and reliable to ensure the hoists safe operation.
5.There are two type of hoisting cage(with driving capornot), two type of cable syste

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