To participate in the 911Metallurgist Forums, be sure to JOIN & LOGIN; Use Add New Topic to ask a New Question/Discussion about Grinding.; OR Select a Topic that Interests you.; Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent). Using Add Reply allows you to Attach Images or PDF files and provide a more complete input.; Use Add Comment = to …

The data of this research comes from the SAG mill (8.53 m × 3.96 m) used in the SABC grinding process of a concentrator in Anhui, China. This SAG mill adopts two L-shaped high and low liners arranged back to back, as shown in Figure 1. Figure 1. Arrangement model of the cylinder liner.

Utilitas Forum on Free Speech. [Editors' note: This post is an abbreviated version of Piers Norris Turner's introduction to the upcoming Utilitas symposium "Mill on Free Speech.". For this PEA Soup discussion, Cambridge Core has made all the symposium contributions available for free here . All the contributors have agreed to ...

SAG mill there will be either steel balls or harder ore as grinding media . There may not be any cone crusher for grinding the vibrating screen oversize and the same is recirculated back to SAG .If the mine has also harder ore and majority softer ore, the harder ore may be utilised as grinding media after size reduction with necessary intermediate bin.

To participate in the 911Metallurgist Forums, be sure to JOIN & LOGIN; Use Add New Topic to ask a New Question/Discussion about Grinding.; OR Select a Topic that Interests you.; Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent). Using Add Reply allows you to Attach Images or PDF files and provide a more complete input.; Use Add Comment = to …

View Sibangilizwe Ndlovu - RPEQ CP(Met)'s profile on LinkedIn, the world's largest professional community. Sibangilizwe has 1 job listed on their profile. See the complete profile on LinkedIn and discover Sibangilizwe's connections and jobs at similar companies.

Ore hardness plays a critical role in comminution circuits. Ore hardness is usually characterized at sample support in order to populate geometallurgical block models. However, the required attributes are not always available and suffer for lack of temporal resolution. We propose an operational relative-hardness definition and the use of real-time operational data to train a …

As an engineer who has experience using FEM for the design and assessment of SAG and ball mill foundations, I know that this approach can be time-consuming, costly and -- in some cases -- not even a hope of being accurate if you don't have appropriate geotechnical and manufacturer information.

Blank spreadsheet that is pre-populated with the field names needed to import laboratory test results into the SAGMILLING circuit model testwork database (subscription required). Enter your test results, one per row, arranged into the columns indicated. To import into your testwork database, copy the block of cells starting with the top row ...

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The work around I have figured, in regards to mining Infused Stone with the Digital Miner, involves using the custom XML file for the SAG Mill from Ender IO. Make a custom addition to your SAG Mill XML file, requiring 9 of a specific shard type to create 1 ore block of the equivalent type.

Anne-Mari was highly valued by the customers, co-workers, and her direct reports in the project. I think customers and the project team are now really missing the regular project workshops facilitated by Anne-Mari and her team that provided a regular forum for almost two years.

The attached sag mill pulls out from the interface and crushes the ore. Sag mill then pushes the resulting pulverized iron ore back to the interface (and since the pulv'ed iron isn't told to be kept in the interface, its auto pushed back into my network in which a seperate interface that says to keep the pulv'ed ore stocked pulls it back out ...

CREATE A NEW TOPIC CREATE A NEW POLL Viewing 15 posts - 451 through 465 (of 523 total) 1 2 3 … 30 31 32 33 34 35 Created 6 days ago Last Reply 5 days ago 522 ...

Scorpio & Sagittarius - similarities and differences. Scorpio basically wants to separate and discriminate things into opposites, black-and-white, us-versus-them. Sagittarius wants to unify things into a larger whole, even if they seem like total opposites. Scorpio at its worst gets stuck in a rut of negative subjective experiences.

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A couple of yrs back I bought a cast iron straight blank, I took it to a machinist who said He could mill it down to .005" over the whole 24". All I want to use it for is checking cylinder heads an engine blocks, I placed the straight edge on a …

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Season 4 – Twills on Four Weaving Discussion. Season 4 we dive into the world of twill structure and will overlay it with everything we learned in Colour & Design and Pushing the Boundaries of Plain Weave. This strong foundation will …

SAG Mill Comminution (" SMC ") testwork results confirm the Baptiste material is medium-hard from a SAG milling perspective. Across all phases of the mine life, Axb values are tightly-clustered in ...

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A noise that really hurts my feelings: a squeaky hinge. That's metal-on-metal, folks, and the same folks who would never tolerate it with anything else mechanical will let that thing squeak...and grind away that little brass bushing.

The discharge grates of the SAG mill were identified as a key component in the SABC circuit, and their design is a crucial factor in the mill's performance [17,18,19,20,21]. The initial design of the grate section caused a serious accumulation of pebbles within the SAG mill which contributed to a decreased grinding efficiency.

Ask for Help with Questions / Offer Answers / Give and Receive Ideas, Solutions & Opinions Hello and welcome to 911 Metallurgist' Mineral Processing/Metallurgy Community Discussion Forums. Please join me and other Mineral Processing Industry Professionals in a …

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We have an application in a SAG Mill where we have installed an electronic ear in order to listen the noise produced by the balls falling to the bottom of the mill. Our idea is to convert the amplitude and frequency of noise to a 4-20mA signal (or something else) in order to determine if the ball is crushing the mineral or the mill lining.

32 x 12 ft (9.8 x 3.6 m) Hardinge Koppers ( ) SAG Mill 6800 HP. Manufacturer: . 32 x 12 ft (9.8 x 3.7 m) Hardinge Koppers SAG Mill 6800 HP (5100 kW) Two GE wound rotor induction motors: - 3400 HP - 710 RPM - 4000 V - Includes motor starter. - Includes lube system and temperature sensors.

Forums. Career By Design; ... BTW the equipment list had a large SAG mill and a ball mill. We ordered 3 drives so we had a backup. They came from Australia and the third one fell off the truck during transport 5 km from site. It had to be shipped to Chile for repair. Then the Chilean Government employees all went on strike and getting it back ...