JH-14 column winch product description
Jh-14 return column winch is wound with a single barrel and is driven by worm reducer and open gear.Used for downhole column ejection.Integrated coal mining equipment relocation and working face installation of traction power can also be used as moving materials, chute, belt conveyor head, and other auxiliary work of traction winch.Model composition meaning J: winch H: return column 14: average static tension of wire rope 140KN
Jh-14 range of return column winch
JH - 14 prop-pulling hoist shall be at ambient temperature for - 10 ℃ ~ + 40 ℃, environment relative humidity is no more than 95% (+ 25 ℃), under the condition of no more than 1000 m altitude.For an elevation of more than 1000m, the air cooling effect and dielectric strength
Jh-20 column winch product description Jh-20 column winch is used for lifting the lower column of underground coal mine, integrating the relocation of coal mining equipment and the traction power installed on the working face. It can also be used as the traction winch for the ...
Jh-8 drawstring winch features Jh-8 column winch is driven by spherical worm gear pair, with compact structure and small external dimension. It can complete the machine to go down well, with symmetrical structure and long shape.Low center of gravity, rigid base, not only can ...