alan reid - general manager - hofmann engineering pty ltd,we specialise in gearing, mining equipment, mills & kilns, onsite services, aerospace, valves & pumps, wind turbine, metallurgical services, rail, defence, cutting tool service, workshop capabilities, general engineering, hpgr's & crushers, portable line boring, and mobile mining equipment.sew-eurodrive - industrysearch directory australia,features of sew-eurodrive industrial girth gears & mill / kiln drives: get the full package of girth gear and mill/kiln drive; girth gear diameters of up to 16m (large upon request) girth gear maximum width 600mm; power transmission of up to 4000kw per pinion;.
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girth gears are used to drive grinding mills, kilns and rotary dryers. the solution requires a high level of consulting. sew-eurodrive can also help customers find technically and economically optimised solutions for other applications. girth gear pitch diameter of approx. 16 m (larger diameters are possible) maximum width 600 mm
high-torque industrial gear unit solution for use in rotary kilns the heated material in a rotary kiln is mixed by rotation. to create this movement, a single girth gear pinion drive is used, which is located in the cooler part of the kiln. the gear wheel is connected to an electric motor with variable speed via a gear
australian concrete x-ray pty ltd ground penetrating radar, impulse echo testing, covermeter, service locating, concrete cancer mapping phone: 07 3393 9339 www.concretexray.com.au geartest for specialised gear testing phased array eddy current gear testing of girth gears, kiln gears, sugar mill gearing, pinions & bull gears team leader
all of david brown’s mining product suite – which includes girth gears, , pinions, shovel and dragline gearboxes, stacker reclaimer drives, conveyor drives, mill drives and barring drives, agitators and mixers drives – are now available with the company’s three-year extended warranty package ‘3x’. 3x is available on new david brown products and also on gearboxes of any brand and model repaired or
fff australia have partnered with a number of international casting foundries producing mechanical components for mining, oil & gas, minerals processing, rail and aerospace applications. rail and aerospace applications. products like mill liners, girth/mill gearing, mill feed and discharge ends, pump housings, centrifugally spun cast tube
girth gear mining australia flsmidth provides sustainable productivity to the global mining and cement industries we deliver marketleading engineering equipment and service solutions that enable our customers to improve performance drive down costs and reduce environmental impact our operations span the globe and we are close to 10700 employees present in more than.
the girth gear and pinon alignment. third ball mill nearing completion at the mount isa copper concentrator. 'the new mill install was delivered concurrently with two other flotation projects and the success of all three projects can be credited to being managed in-house allowing us to redeploy resources, when necessary, and maintain a
client: karara mining site: 200km east of geraldton project: ball mill 1 & 4 trunnion seal replacement. in december 2015 we replaced both the y & v lip trunnion seals on both mills 001 & 004. the replacement was needed due to karara suffering from excessive contamination to the lubrication systems.
ago for bhp billiton (an australian mining and petroleum company),” says fritz. “we are also quoting on different designs at the moment with dual pinion mills up to 22,000 kw and dual girth gear mills up to 34,000 kw. we current-ly have an order for a mine in north america for a ball mill gear with a with a 9,000 kw single pinion drive.”
the girth gears are driven by shafted pinions, which are manufactured from forged steel, and supplied either through-hardened or case-carburised, depending upon application requirements. pinion teeth are typically finish-ground to achieve high cutting quality and surface finish requirements for long service life.
see klüber’s white paper on repairing large girth gear drives in full operation. to keep up to date with australian mining, subscribe to our free email newsletters delivered straight to your inbox.
gears mining offers clients all over the globe a complete grinding equipment sales and maintenance service as well as a specialised relining support operation. we're passionate about helping clients reduce their downtime during shutdowns and be more productive by being a single source supplier for all their grinding equipment maintenance and spare
with australia’s first segmented girth gear from sew-eurodrive installed successfully, two more have been ordered for mines in wa and more are expected.
regular maintenance of the girth gear is an area of the mill’s drive train that can be neglected by a maintenance department, albeit quite unintentionally. this oversight can result in failure or excessive wear, or both, which causes unplanned, costly mill down time.
gears mining servicing all australian and international mining areas, we provide mechanical and hydraulic support for specialist reline equipment used to reline mills as well as fault finding and repair for other hydraulic components on mine sites.
designing and fabrication of gear cases etc. to suit existing spare gear sets. design and supply of girth gears and pinions: girth gear design, project engineering and supply of new equipment hofmann engineering , australia’s representative for milling equipment for the south african region
in 1999 burgess bla changed the girth gear on their 36 ft sag mill. there had never been a gear of this size ever changed before in australia. with thorough planning and structure a comprehensive method was implemented by burgess bla allowing the project to be completed in 10 days.
some of the largest copper and gold mines in the world are using bel-ray clear gear lubricant on their grinding mill girth gears and pinions. about bel-ray a calumet specialty products partners, l.p. brand bel-ray company, llc, has been developing and supplying high performance lubricants to the international mining industry for nearly 50 years.
flsmidth has signed a share purchase agreement to acquire 100% shareholding in darimec s.r.l., an italian company that designs and manufactures girth gears…
bnmme provides gear shafts are manufactured in conformity with international standards and industry standards (astm, au, gost, bs and din), widely used for mining , metallurgical , cement and power industry. send inquiry.
large gearing. western mining engaged burgess bla to replace the girth gear on the 34 ft sag mill at olympic dam operations. this was awarded to burgess bla after the successful girth gear change at kcgm fimiston in kalgoorlie western australia. burgess bla's project management team and western mining put together a comprehensive plan to execute
– pinion replacement, trunnion bearing change – tritton copper mine. – qal – 2 x girth gear changes, head replacement, trunnion bearing change (1180) – 4 x dryer coil change’s. olympic dam, south aust – 4 x girth gear replacements at savage river mines, tasmania. on going support.
the mill can process up to 820ktpa and can readily accommodate future mining expansions. equipment in excellent operational condition – comes with spare girth gear, 2 spare motors and 2 spare gearboxes, liners and spare liners, 7 spare
gear india, manufacturing and exporting a wide range of gears including mining worm gears and mining girth gears and oem mining gears. gears india instant query form (* represents compulsory fields ) *your name : *your e-mail : *phone : (include country / area code) fax : (include country / area code)