water jet drilling machine

water jet drilling machine

/ _ agriculture net produces manufacturer to supply, produce manufacturer business chance- - mouth of Zhang Jia of metallurgy mineral products piece manager: ? Locust   oh Ju Huizhong of  of Hao of appropriate of arrest of grey pagoda tree of to bang of wood of  Si   of  of racoon dog bone mu? of Hao of stupid hair on the neck of a pig of rostellum δ a surname basically is used at well of hydrogeology survey industry and agriculture to get authentic underground tunnel.

Key word: , well getting.

2 experiments method is versed in according to this mine art mineralogical characteristic, to can acquire eligible product, express result of test of condition of the 4 granuality that grind mine 1! Product yield grade / % reclaim rate / % content / raw ore of gangue of thick concentrate of lead of raw ore of gangue of thick concentrate of lead of raw ore of gangue of thick concentrate of lead of raw ore of gangue of thick concentrate of % names lead by the watch 4 knowable, as attenuate of the granuality that grind mine, plumbic thick concentrate reclaims rate also increase subsequently, when - 0.

The control transducer in system of repass automation control comes to those who place type to give mine chance control and adjust quantity giving mine, make of ore give a quantity to maintain what asking to give a quantity to go up.

In the meantime, spot work staff often ought to examine drill pipe and orifice temperature and gas case, when discovering temperature is elevatory, stop to be gotten into instantly, undertake handling; When discovering gas spray orifice, stop to be gotten into instantly, power cut removes a person, adopt measure to undertake handling.

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