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ZDY系列煤礦用液壓坑道鉆機(jī)

適用范圍

該鉆機(jī)主要用于煤礦井下鉆進(jìn)瓦斯抽（排）放孔、注漿滅火孔、煤層注水孔、防突卸壓孔、地質(zhì)勘探孔及其它工程孔。適用于巖石堅(jiān)固性系數(shù)ｆ≤10的各種煤層、巖層。鉆機(jī)可在基本參數(shù)表中規(guī)定的方位角和傾角范圍內(nèi)任意鉆孔。

它分立柱架和座架兩種鉆架形式，可根據(jù)煤礦井下的巷道高低和使用選擇不同的鉆架。 

該鉆機(jī)在配備一臺(tái)高壓水發(fā)生器和選用高壓密封鉆桿就能對(duì)透氣性低的煤層進(jìn)行割縫，從而提高瓦斯抽放效率和大大縮短抽放時(shí)間。

該鉆機(jī)采用液壓傳動(dòng)機(jī)構(gòu)，具有鉆進(jìn)能力大、速度快、操作簡(jiǎn)單、工作穩(wěn)定可靠、移動(dòng)安裝方便等特點(diǎn)。

ZDY650 hydraulic bore well drilling machine                   

drilling machine  hydraulic drilling machine

Product Introduction                                         

The drill rig is a multi-function drill rig developed facing drilling grouting hole for hydro-power station. It also can be used for drillng the hole of support, penetration-proof, blasting and treating dangerous rock and hillside.

It is mainly suitable for drilling hard rock with diamond bit and PDC bit, and DTH drilling as well.

Features

Resonable specification, assure more efficiently drilling;

Fully hydraulic drive, top-drive head rotation, feed and hoist are all done by ration pupm and ration motor which composite independent open hydraulic system, it is simple, advance, easy to use and maintain;

The main hydraulic components are from world famous hydraulic manufacturers, two-step filtering, to assure the reliability of the hydraulic system;

Newly-designed structure, three speeds, and can get different speeds through changing oil motor of top-drive head, to satisfy the needing of different drilling technology;

Light weight, easy to move, re-assembly and maintain. Especially suitable for drilling in tunnel an don the frame.

Technology Parameters