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JKTech is synonymous in the global minerals industry with offering powerful simulation software applications for the optimisation and design of mineral processing plants.
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ServicesOre and process characterisation is JKTech's core business. Our Laboratory Services Group specialises in accurately and reliably determining the metallurgical properties of ores and the performance parameters of plant unit operations.
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CommercialisationJKTech has proven expertise in research commercialisation and ensures optimum returns to all stakeholders and wealth creation for research centres and individuals.
JK Rotary Breakage Test
The new JK Rotary Breakage Test® is now commercially available, and offers industry a rapid method for determining accurate and reliable impact breakage characterisation data for plant design and optimisation.
In an AG/SAG mill there are two main mechanisms of breakage, namely impact (high energy) and abrasion (low energy). The industry accepted JK impact breakage parameters, A and b, can now reliably be determined using the new generation high throughput JK Rotary Breakage Tester® (JKRBT®).
The JK Rotary Breakage Test provides these breakage parameters for use in the JKSimMet Mineral Processing Simulator software to analyse and predict AG/SAG mill performance. The same test procedure also provides ore type characterisation parameters for the JKSimMet crusher model.
Sample Requirements:
1. The typical minimum quantity of sample required to provide sufficient particles for testing is 100 kg of crushed rock in the -53+12.5 mm size range, or 100 kg of drill core. JKTech can prepare a sample to the specified size range from a larger amount if required. For diamond drill core samples, the core must be un-split and have a diameter of at least 50 mm. Slightly more ore material is preferred if Bond rod mill and/or ball mill work index testing is also required.
2. Download the Sample Transmission Forms, which include Sample Hazard Advice Form and Quarantine Declaration Forms. A completed Sample Hazard Advice Form must accompany or arrive in advance of every sample shipped to JKTech. In addition, a Quarantine Declaration must be completed for every sample originating from outside Australia.
Key Benefits:
- Rapid generation of reliable impact breakage data
- Exceptional repeatability of test results
- Breakage characterisation across a wide range of particle sizes
- SAG mill and crusher modelling parameters
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posted 9th May 2012
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contact details
40 Isles Rd, IndooroopillyQLD 4068, Australia
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- +61 7 3365 5842
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- +61 7 3365 5900
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- jktech@jktech.com.au
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