MIP Company Presentation to Mine Metallurgical Managers’ Association 20 May 2011 MIP Company Presentation to Mine Metallurgical Managers’ Association 20 May 2011

1. MIP Process Technologies Website: Ground Floor The Business Centre 8 Gemsbok Lane Rivonia 2128 Gauteng South Africa

2. Product Range Process Equipment: Attrition Scrubbers Flocculant Plants Linear screens Mixers and Agitators Reagent Mixing Plants Lime Plants Thickeners & Clarifiers Moyno Progressive Cavity Pumps Slurry Samplers

2.1 Attrition Scrubbers Design 5 litre Labscale 200 litre to 20m 3 unit Each one independent Applications Industrial Minerals Platinum Silica Sand Lime Slaking

2.2 Flocculant Plants Pre-designed units Short delivery period Consumption based 0.2kg/h to 30kg/h

2.3 Linear Screens Design 0.5m 2 to 34m 2 Cloth sizes from 0.3mm to 2mm Applications Removal of tramp material Gold CIP Circuits

2.4 Mixing Equipment Portables to 2000kW units Wide impeller range Static Mixers Variety of applications

Range of Impellers HE-3/SC-3/XE-3 −Solids suspension −High Efficiency −Reduces motor requirements BT-6/CD-5/Rushton −Gas Dispersion Maxflo WSE −Side Entry Mixers Maxflo W −Low gas and Solids suspension

2.5 Reagent Mixing Plants Caters for variety of flotation chemicals - Xanthate (collector) - Frother - Depressant Class 1 – Explosion proof

2.6 Lime Plants - Self contained - Modular -Caters for hydrated lime

2.7 MIP PROCESS Thickeners Product Range Conventional thickeners Clarifiers High Rate thickeners High Density thickeners Paste Thickeners Sizes: 1m to 132m diameter units Applications Tailings treatment Mineral Concentrate Thickeners Counter Current Decantation

2.8 Moyno Pumps Progressive Cavity Pumps Applications in Mining, Petrochemical, Wastewater and Food/beverage industries Variety of applications Spares component

Cross cut/Launder - To 2500mm wide launder Primary Rotary samplers - 100/125 to 800/900 Secondary Rotary sampler mm diameter vezin 2.9 Slurry Samplers

2.10 Projects We can do turnkey installations around our products

3. Recent Projects 3.1 Supplied two 21m diameter clarifiers for CAMEC (DRC) with stainless steel internals

3.2 One 26m diameter thickener for Burnstone Gold Project

3.3 One 12m diameter thickener for Keaton Energy Coal Project

3.4 Two 11m diameter thickeners with 904L stainless steel rakes

3.5 One 15m diameter thickener for Tata Steel

3.6 One 26m diameter thickener for Keaton Energy (Phase II)

3.7 One 38m diameter thickener for AK06 – Boteti Mining-Bolted Construction

3.8 One 18m diameter thickener for Gabon Manganese Project – Bolted Construction

3.9 One 21m diameter thickener for Harmony Mine

m² Linear Screen for Zambia

3.11 6m² Linear Screen for Harmony Gold

3.12 Three 34m² Linear Screens – Shipped to Australia

3.13 Two Flocculant Plants – CAMEC

3.14 MIP-200 Flocculant Plant for Kumba – Sishen South

3.15 MIP-500 Flocculant Plant for Burnstone Metallurgical Plant

Q & A