Supply SBQB speed hoist / hoist manufacturer of stainless steel gates

Structure and working principle of the series dedicated electric device consists of a valve motor, reducer process control mechanism, hand - electric switch, opening indicator, torque limiting mechanism. Works electric motor revolutions reduction by electromagnetic clutch, drive gears and drive nut rotation. Then by running up and down the ball screw steel body, which led to the opening and closing operation of the shutter dinner, and when the power failure or emergency shut-off of water required to automatically lift the coupling between electric reducer and screw through the electromagnetic clutch, closing time by the brake to mediate, to meet different application requirements. New River County sincere Hydraulic Machinery Co., Ltd. was established in 1999, is located in Hebei New River is the production hoist, gates, shoot the door, cleaning machine, rubber water-stop professional firms, with 30 years of production and History. Is a combination of design, casting, machining, assembly as one of the production-oriented enterprises, with advanced production technology and testing means, strong technical force, after years of development of our company is now able to produce three series of products: mixing machine series hoist series, Gate series and rubber sealing products. We sincerely for the new and old customers with quality and reliable products to meet the different needs of all customers, in order to contribute to the cause of China's water conservancy.