Contribution to the capacity determination of semimobile inpit. Ipcc systems are a viable alternative to traditional truck and shovel mining due to their sustainable operation and potentially lower operating costs. Recently, inpit crushing and conveying ipcc has been subject to. We are a largescale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment. In pit crushing and conveying ipcc systems have matured as a technology to the point where their inclusion in a mine plan should not be considered purely as. Until the early 20th century, transporting waste and ore was done by hand, water, wheelbarrows, horsedrawn carts and ore cars on rails. The jaw crusher is capable of crushing material with a strength of over 150 megapascals mpa. Inpit crushing and conveying systems crushing plant the crushing plant reduces the mined material to a conveyable size. Inpit crushing and conveying or ipcc is the use of fully mobile, semisemimobile or fixed inpit crushers coupled to conveyors and spreaders for waste or stackers for ore to remove material from an open pit mine.
The invention of the internal combustion engine led to another step change in mining. Inpit crushing and conveying ipcc systems are known as a transportation system in mines, which are considered as an alternative for the conventional truckshovel system. Pneumatic conveyors used for sale in united states. Introduction during the last 12 months, sandviks technical service group has carried out nine scoping and prefeasibility studies for the application of inpit crushing and conveying ipcc for. Lower costs with inpit crushing and conveying canadian.
The advantages of inpit crushing conveying systems have been wellestablished since then but in the of ipcc equipment for the new opencut coal mine, which has reserves of 189 million mt coal. Inpit crushing and conveying ipcc could lead the way as a partial or complete substitute for trucks. Crushing and conveying abb has decades of experience with electrical equipment and automating systems in openpit mining and material handling, with more than 700 kilometers of conveyors and several crushers engineered and commissioned. Pdf the material transport system in an open pit mine significantly affects the capital and operating costs. Inpit crushing and conveying technology in openpit mining. Using an inpit movable crusher or crushers, and conveying the ore andor waste out of the pit can reduce the haul costs.
Inpit crushing and conveying terranova technologies. There is a direct correlation between ipcc planning, open. No matter if overburden, coal, ore or waste rock must be handled, we have integrated solutions for your mine. Cost eiciency and high reliability of ipcc systems compared to conventional truckshovel. Concurrent openpit mine production and inpit crushing. The conference highlighted current progress with record orders for ipcc systems being delivered and homedin particularly on the. A potential application of inpit crushingconveying and. This ppt covers the basics and history of in pit crushing and conveying system.
No matter if overburden, coal, ore or waste rock must. It needs in pit crushingconveying ipcc and trucks system. This article introduces zenith solutions for ipcc inpit crushing and conveying and the benefits it brings. Crushing waste rock in the pit has several benefits. A significant cost in the operating budget of most mining operations arises from purchasing and maintaining haulage trucks. Experience gained in constructing and operating this installation is expected to influence decisions on similar installations in future. Among different types of ipccs, semi mobile inpit crushing and conveying smipcc system is in a high interest in mining projects because of its relocation feature. Mining schedule issues there are several issues which crop up repeatedly, including. Inpit crushing and conveying saves more than just fuel zenith.
The renaissance of inpit crushing mining congress maximise your project value. If the waste rock has to be crushed, crushing it in the pit and conveying it. Optimum location and relocation plan of semi mobile inpit. The potential effects of installing inpit crushing and conveyor haulage on open pit operations and on mine planning requirements can be significant. Ipcc, inpit crushing and conveying is the future as is hard rock in order to make the right decision you have to make an economic balance between the ipccs lower. For waste, crushing takes place only to make the material transportable on the conveyor. Inpit crushing and conveying ipcc a tried and tested. Ipcc which characterized by their economic efficiency, reduction. Rcr mining innovation continues beyond the convention of inpit crushing and conveying ipcc and offers the inpit process and.
Ipcc in pit crushing and conveying cost economics pdf. Review of the inpit crushing and conveying case study. Introduction the rising operating costs and declining commodity prices at most properties have forced them to look at various alternatives to cut costs to stay competitive. Inpit crushing and conveying ipcc systems are receiving more atten tion today due to current characteristics of openpit mining operations. It is a means of replacing some or all of the trucks used in a quarry or mine operation. Inpit crushing and conveying saves more than just liming. A comparison of strategic mine planning approaches for in. Optimally planned inpit crushing and conveying ipcc systems could resolve the transportation challenges of openpit mining operations. The crushing system at the martha mine open pit consists of a combination of two types of crushers, a jaw crusher and two stamler feeder breakers. Pf300 essential part of inpit crushing and the pf300 is a.
A powerful retrofit english pdf brochure abb retrofit to reduce energy consumption of mining equipment by 20% english pdf press release dragline drives and control system retrofit abb gives a new life to a valuable 35 year old machine english pdf reference case study. Key production drivers in inpit crushing and conveying ipcc studies phil morriss vp mining technical services, sandvik mining and construction 1. Rio tinto clermont mine in central queensland uses an inpit crushing and conveying system ipcc for a major component of its overburden stripping for the mine. Inpit crushing and conveying a combination of inpit crushing and conveying with advance stacking allows overburden to be removed from a pit and stacked on a dump or pit backfill more economically than with trucks or traditional spreader systems. Proceedings of inpit crushing and conveying conference. In most of the cases, the pay mineral which normally requires primary crushing in its preparation process can be transported by belt conveyors at lower cost than by trucks. Motorized reels for inpit crushing and conveying systems. And they are mainly used to crush coarse minerals like gold and copper ore, metals.
Inpit crushing and conveying is an alternative transport system which requires a higher initial investment but gives substantial savings in operating costs. The impact of in pit crushing and conveying ipcc equipment on pit shell optimization is a key element that is often overlooked in the early stages of mine planning. But due to recent economic circumstances, mining companies have become. Solutions offers a wide range of crushing units to fulfill every task. The ipcc consists of a fully mobile sizing rig operating in the upper levels of the pit combined with, a ramp conveyor, 2. In this months spotlight feature article, from the pages of the january issue of international mining, editor paul moore reports on ipcc 2012 in bali, an im events conference. Inside the pit, the sandvik 2,000 t mobile mining machines and two kilometrelong conveyors will be moving with and around each other, while also working around the drilling, blasting and mining. Inpit crushing and conveying an alternative to conventional material transport system the capital and operational cost directly depend on the material transport system. Feasibility of inpit crushing and conveying of waste rock. If the waste rock has to be crushed, crushing it in the pit and conveying it out is the most economical solution. An evaluation of the all truck system versus the inpit crushing and conveying system has been performed by means of a simulation of both transport systems in the same mine model. Inpit crushing and conveying systems conductixwampfler.
An economic evaluation of the two systems established the advantages of constructing the inpit crushing and conveying system. No matter if overburden, coal, ore or waste rock must be handled, we. The advantages of inpit crushingconveying systems have been wellestablished since then but in the of ipcc equipment for the new opencut coal mine, which has reserves of 189 million mt coal. Most of the analysis typically completed regarding ipcc is on the potential for cost reduction, whether in an attempt to improve a projects economics, or to extend mine life. But due to recent economic circumstances, mining companies have become increasingly interested in the technology. Inpit crushing and conveying as an alternative to an all. This is now under construction and will be commissioned in early 1987. By way of comparison, concrete has a strength of 2030 mpa. Pit crushing system with pf, inpit crushing and conveying new ipcc ideas new ipcc ideas break it in the pit and save haulage costs, hat now mobile conveyor for an in pit crusher systemf series mobile crushing stations for mobile inpit crushing, the inpit crushing and conveying system has been performed by means of a hat now. During these studies several key and recurring drivers have been identified.
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