china wholesaler Jh-5 Series Prop-Pulling Mine Winch manufacturers

Merchandise Description

JH-5 sequence prop-pulling mine winch 
1.JH-5 sequence prop-pulling winch are largely for underground prop pulling, transportation, and chute shifting.
two.Substantial quality mining tools.
four.Adopting the spherical CZPT pair push, are compact and little and can be entirely down the mine
five.The mine winches are symmetrically and rectangle organized with the sledge-shaped chassis, clean and adaptable for underground self-transferring they are for equally prop pulling and positioning ground anchor owing to low middle of gravity and excellent features of chassis, so they are easy to put in, smooth to work, and protected and reputable.

Design JH-5 JH-eight JH-fourteen JH-twenty JH-30
Secure pressure(KN) 50 eighty 140 two hundred 300
Wire rope speed (m/s) .11 .09 .11 .07 .one
Rope diameter(mm) fifteen.five 17 21.five 24.5 thirty
Rope capacity (m) 80 a hundred one hundred thirty a hundred and seventy 220
motor power (kw) seven.five 11 18.5 22 forty five
overall size (mm) 1450×580×515 1600×530×670 2100×680×935 2700×968×855 3382×1070×1071
weight (kg) 630 seven-hundred 1450 2617 4500


The efficiency of a worm equipment transmission depends to a large extent on the helix angle of the worm. Multi-threaded worms and gears with larger helix angles have proven to be 25% to 50% far more effective than solitary-threaded worms. The sliding motion of the worm meshing with or meshing with the worm equipment results in significant friction and decline of effectiveness in comparison to other kinds of gears. Improve performance with hardened and floor worm switch bronze worm gears.
china  wholesaler Jh-5 Collection Prop-Pulling Mine Winch companies