Manual prop-pulling device/good price manual prop-pulling

Product  Introduction

Prop-pulling device is a kind of used for recycling caving in mine area or the roof caving area small equipment (mainly is the pillar and roof beam) manual lifting equipment. Prop-pulling device consists of a root rope (a chain and rooting card) and a hook, and take root rope fixed to the safe and reliable shed or other objects, the hook to hang on going back to the equipment, people stood in a safe place to shake his hand, retraction, hook head back out in front of the equipment.The equipment cost is low, easy to use, and don't need any extra motivation, so use by contemporary coal mining area. HQ2-00 swapping device is designed for coal mine roof breakage buried or into the mat mud hard back, drawing apparatus and design of metal roof and other goods, can also do the mining coal working surface transportation, hoisting work.

H1-2 type prop-pulling instruments have a safe and reliable, durable;Easy operation and maintenance;High strength, small volume, light weight, easy to carry.Drawing force is big, grip force is small, specially for recycling in the coal mine bottom single prop, buried metallic top beam and other devices designed drawing instruments, also can be used as a mining face roping, lifting, etc.Verified by widespread use, is twice as tall as the original prop-pulling device efficiency, easy operation, This product is my company design and manufacture a kind of high efficient, multi-purpose portable lifting devices in mine.It can retreat in a variety of different angles were buried in underground metal pillar and other buried device.for conventional a retreat mining height are broken more than 1 meter, guns taken pillar and high-grade conventional working face are applicable, on the other hand, also can be used as auxiliary tool in the coalface do pull, lifting the weight of other work.

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