Explosion-proof JH Prop Pulling Winch is mainly for underground prop pulling,
transportation, zplacing ground anchor,and chute shifting.
JH series prop pulling winch adopted spherical worm gear pair drive, compact structure,
are symmetrically and rectangle arranged with the sledge-shaped chassis, smooth and
flexible for underground self-moving.
The prop pulling winch should be at an ambient temperature of -10℃~+40℃, the relative ambient temperature should
not exceed 95% (+25℃), and the methane, coal seam, hydrogen sulfide, carbon dioxide, etc. in the surrounding air
should not exceed the requirements of the "Safety Regulations for Coal Mines" In mines with the required safety
content, the working system is low-speed and heavy-duty discontinuous.
The prop pulling winch is mainly composed of five parts: electric motor, helical gear, turbine
box part, drum and base.
Shandong China Coal Industrial & Mining Supplies Group Co.,Ltd
(hereinafter referred to as China Coal) is a group company, which
is a collection of e-commerce, machinery manufacturing, software,
research and development, modern logistics of large diversified
We have a high-tech intelligent manufacturing workshop,From raw material selection to finished products,
we strictly control every production process and quality,Quality inspection to ensure product safety and
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