DTH hammer drilling

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tedstriker
Posts: 5
Joined: Wed Nov 14, 2007 2:50 am
Location: Zonguldak

DTH hammer drilling

Post by tedstriker »

hello there,

to make it short i want to ask you if i can use a high pressure booster (above 30 bars=440 psi) with 8" dth hammer and 10" hammer bit. the product sheet says normal working pressure is between 100 and 350 psi. but it doesnt talk about the max working pressure. normal compressor (25 bars) is not enough to clean the water (Static Water Level=36m) out now that my well is 263 m deep. and im afraid of breaking the bit shank or the pistons in the hammer if im providing excessive pressures. any help will be greatly appreciated. have a nice day.
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