THE "GLOBE" MILL ORECRUS IER.

Te Aroha News, Volume V, Issue 240, 4 February 1888, Page 2

THE "GLOBE " MILL ORECRUS lER.

1 It miv !>>• interesting to our renders (*ny* the Her.iM of W*'.U»silnv list), to lean) pomf'thiny; of tin) nituiv. of this •«rushin£ pi. int. Mr Jrmes Oebhiii, of Lho firm ni! Thornton and Crebbin, ironINmrnliT"* and en^inefirs, of Br id ford, the manufacturers of tho miehinc, i-s at picsont in Atukl-ind for th" buneh't of li w health, and purpose vUitiirj: th : Tlumjs next week. It h intended t ) sho.v t f ie nnuiiiius in operation at tin <Jln-£ow an 1 Melbourne Exhibition. Then 1 are. li • , informs ih, upwards nf 4>o of them in operation in Ainjiiea,and tlioy app\irto be simple in construction, cheap and highly efEe"ti\c. Tho (J'ohj mill con-ist- in .1 «p'ieneai ■ hill, rovolvinx i ;^ 'i vortifd rircnlar pit i, drive'i bv two fl -xihledisc^ llxud o;i a !r>riznntd shaft runni.ii.'' through tlie tv-ti tr- mi' the mil. Tho wi-airi;;- paits of t!ie machine! — -?Mch as the ritiv; 1 , in whiith th" bill roi'olve^ and rolls, tio dise.^, iho bill itV'lL' — ar> mido of a sp^ci il bird steel, iiiuoli )\n\'i\ m* tba \ tho bu^t too 1 sta 1 ), *-n t*l) tooh as cold cbhrtN having ba>'n yroii'id in tlii-* p'llveriser todoinvntrate th > hard ne^Rof tbn metal and effect! vt-n 'S^ of the motion. Tho n ill lvqm'ren 20 l>or-«e-power to pnlveri-e 61 to 75 ton.^ of ore n'sr <lav, a quantity cqu.it to the work of a 40atamp l»attv»rv *, the next smaller size will piiU'«rise about two tliinls • and the otii •«• about one-h'ilf of the \u\\ mnt d<m a bv the larger mi'hinf, with a prop >rlio lat 'l\ win. ill auvMint or paver. Tlie scr 'on u-««'d U No. 6) in hli ; and on to-tin; ths* pu'veiis i d or- which passed thr^u^h, »t waa found th it 73 t> w cent, of it would mmaei! through a 1 )0 m«-th kci*o«ii, which is much fi'iT thin trold or silver on«, as (•nishrfd bv ordmarv stamp mill <. Thciv.' are threosizv'sof ttio^e mi h miU'ifactmo I, of which tho folluwinuf art} the oipaeitin-* and price-; : —30-inch single mill hiving mi output of tt«u t >n- purt'av, (Vci^lit 31 t.>n^, j£ls'>; 60-inch .smijle mill hivin-I nn oiifput nf2l tons per <)«y, wtiiyhl 7 i tons, L 350; 00-i:u-h duplex null having an output of 48' t'»ns per <l.jy, weight 12 ir>us, £Goi). - The horaep-nver ivquire I bem^ ro - poi'livoh' 6} l\}am\26. It u«ll bo soon th'Tcforo that .they are particularly suitable f<»r places 'where heavier miehinery could n t bo procured, «r»d_ jf «1J that h claimed for them, bickt'd by tlie tedttmonio-s of tha most skilled ir.jnin^ experts in the Unitod Statps, ia bo» - ne oht t they arc certainly the - most effdetivp ore crusfierd os'er ia yon tod,'