石家莊環鏈電動葫蘆    

      環鏈電動葫蘆，使用安全、質量優良、壽命長、效率高，在縮短機體與橫梁軌道間距離上具有獨特的結構，適用于建筑物內使用，尤其適用于臨時搭建廠房內或者在其內需要擴大有效提升距離的場所。
   根據斷電剎車原理設計的錐形轉子電動機，有常速、快慢速起升速度的各種形式。在直齒輪減速器中，減速器內部安裝防過載的摩擦離合器裝置，使環鏈電動葫蘆免于承受極端的超負荷，高強度耐磨損的鋼制鏈條提升穩定安全。因此，具有非常的安全可靠性。

Ring chain electric hoist, safe to use, good quality, long service life, high efficiency, to shorten the distance between the body and the beam orbit has unique structure for use in the building, especially in makeshift workshop or in the need to expand the effective lifting distance of the place.
According to the principle of power off brake design of conical rotor motor, a constant speed, fast speed of the various forms of speed. In the spur gear reducer, the reducer is installed inside the anti overload friction clutch device, so that the chain electric hoist is free from the extreme overload, high strength and wear resistant steel chain to enhance the stability and safety. Therefore, it is very safe and reliable.