Double Points Screw Stem Hoists

Features of Double Points Screw Stem Hoists
A Double Points Screw Stem Hoists, or two (dual) screw stems screw drivers systems are connected to the gate and extended in the direction of travel. Which adopts screw stem for transmission to implement opening and closing of large and medium-sized iron and steel gates, vertical slide gates, sliding gates, penstock gates, channel gates, sluice gates, check gates, wagon penstocks, wall penstocks, gate damper, channel penstocks and fixed wheel gates in the water plant, sewage treatment plant, all kinds of to drainage engineering, canals and rivers, water conservancy and hydro-power projects. The double screw stems are trapezoidal threaded and driven through a bronze drive nut that is rotated by hand wheel or electrical motor. Simple installation and maintenance, light and flexible operation. The Jacton double screw stems diameter from 50mm to 150mm. The hoisting load capacity from 2 x 3 ton to 2 x 60 ton. The closing load capacity from 3 ton to 5.5 ton. About screw stem travel length (stroke) which is customized following clients requirements. Travel speed (motor drive) 155 mm/min to 500 mm/min. Electrical motor power from 2.2 kw to 22 kw.


Specifications of Double Points Screw Stem Hoists