Steering box, also known as commutator, steering, a power transmission mechanism swl35 screw lift, is a series of gear jwm005 screw lift, in the industrial field has a very wide range of applications. Steering box has now been standardized and specifications diversification. Steering box has a single-axis, double horizontal, single vertical axis swl10 screw lift, double the vertical axis is optional. Ratio of 1: 1, 1.5: 1, 2: 1, 2.5: 1,3: 1,4: 1,5: 1 Total actual ratio. Steering box can reverse running, low-speed or high-speed transmission smooth. When the ratio steering box is not 1: 1, the horizontal input, output and the vertical axis is decelerating, the longitudinal axis of the input, output growth horizontal love every answer, sweepstakes Surprise - Asked by adopting a trapezoidal thread, specifically: Machine Model _ screw specification (mm) SWL2.5_ Tr30x6 SWL5_ Tr40x6 SWL10_ Tr58x12 SWL15_ Tr65x12 SWL20_ Tr90x16 SWL25_ Tr110x18 SWL35_ Tr1110x20 SWL100_ Tr150x23 SWL120_ Tr180x25 above models and specifications are referring to a company Huai'an product (performance standards JB / T8809-1998) according to my experience, in fact different manufacturers, models corresponding screw specifications will be a little different, that I did not understand why, perhaps they perform are different standards. swl35 screw lift, Runchi reducer (certified), Qinhuangdao screw lift provided by the Texas Runchi reducer Limited. Texas Runchi reducer Limited (www.sddzjsj.com) is a leader in Dezhou, reducer, gearbox, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Runchi reducer leadership with the staff warmly welcome all inquiries negotiations to create Runchi reducer a better future.