HAVER Mining HAVER & BOECKER HAVER & BOECKER

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1 HAVER Mining

2 HAVER GROUP 2

3 HAVER GROUP Our Success Headquarters Subsidiaries Employees Sales HAVER & BOECKER, Germany 50 Locations Mio 3

4 HAVER GROUP Our Passion 4

5 HAVER GROUP We focus on Premium Technology 5

6 HAVER GROUP Our Brands Mining & Mineral Processing 6

7 MINING & MINERAL PROCESSING HAVER & TYLER Logo Location Foundation Employees Germany Brazil Canada

8 MINING & MINERAL PROCESSING Global locations HAVER & TYLER HAVER & TYLER Production Subsidiary HAVER & TYLER Sales Subsidiary HAVER & TYLER Service Subsidiary 9

9 HAVER MINING 10

10 HAVER MINING 12

11 HAVER MINING 5 Phases of Engineering Services Phase 1: APPRAISE Phase 2: SELECT Phase 3: DEVELOP Phase 4: SPECIFY Phase 5: EXECUTE PRELIMINARY EVALUATION BASIC ENGINEERING FRONT END ENGINEERING DETAILED ENGINEERING CONSTRUCTION MANAGEMENT Level of detail 13

12 HAVER MINING PRELIMINARY EVALUATION Analysis of raw materials and products Physical and chemical characterization of samples Test work in technical centers Feasibility studies Concept identification Layout of preliminary flow sheets Cost estimation Phase 1: APPRAISE Phase 2: SELECT Phase 3: DEVELOP Phase 4: SPECIFY Phase 5: EXECUTE 14

13 HAVER MINING BASIC ENGINEERING Semi industrial test work Scale Up Concept definition and development Detailed flow sheets Basic processing machinery data Estimation of peripheral equipment and civil work Initial arrangement drawing Pre-calculation of costs Basic project planning including rough scheduling Phase 1: APPRAISE Phase 2: SELECT Phase 3: DEVELOP Phase 4: SPECIFY Phase 5: EXECUTE 15

14 HAVER MINING FRONT END ENGINEERING Project management including binding scheduling Elaboration of the final flow sheet Preparation of the arrangement drawing including all necessary components Building design First piping and electrical concepts Set-up of investment budgets Request of main equipment including tender strategy Estimation of consumption values Phase 1: APPRAISE Phase 2: SELECT Phase 3: DEVELOP Phase 4: SPECIFY Phase 5: EXECUTE 16

15 HAVER MINING DETAILED ENGINEERING Specification of the planned machines and components Set-up of master arrangement drawings Detailed P&ID (Piping & Instrumentation Diagram) Electrical design including control concept Civil drawings Purchasing of equipment Fabrication support Plant documentation Phase 1: APPRAISE Phase 2: SELECT Phase 3: DEVELOP Phase 4: SPECIFY Phase 5: EXECUTE 17

16 HAVER MINING CONSTRUCTION MANAGEMENT Site management Assembly supervision Commissioning supervision Operator training Operational support Phase 1: APPRAISE Phase 2: SELECT Phase 3: DEVELOP Phase 4: SPECIFY Phase 5: EXECUTE 18

17 HAVER MINING DEVELOPMENT MATERIAL HANDLING CRUSHING & GRINDING SEPARATION REFINING PRELIMINARY EVALUATION BASIC ENGINEERING FRONT END ENGINEERING DETAILED ENGINEERING CONSTRUCTION MANAGEMENT 19

18 DEVELOPMENT 20

19 DEVELOPMENT / PRELIMINARY EVALUATION Physical and chemical analysis of samples Incident light microscopy* Point load test* Photomicrograph* * In cooperation with the University of Mining and Technology, Freiberg, Germany 21

20 DEVELOPMENT / BASIC ENGINEERING Feasibility studies 22

21 MATERIAL HANDLING 23

22 MATERIAL HANDLING / PRELIMINARY EVALUATION Research & Development Center Laboratory configuration: Moisture measurement Bulk density testing Flow behavior measurement Microscopy Grindometer tests Laser light scattering Air jet sieving Sieve analysis Ultrasonic sieving Photo-optical particle analysis 24

23 MATERIAL HANDLING / PRELIMINARY EVALUATION HAVER Laboratory Program Sieve analysis equipment W.S. TYLER Ro-Tap Photo-optical particle analysis HAVER CPA HAVER Bulk Density Tester 25

24 MATERIAL HANDLING / BASIC ENGINEERING Computerized Flow Sheet Layout: Replacement and Enhancement of NIAproject

25 MATERIAL HANDLING / BASIC ENGINEERING Computerized Flow Sheet Layout Full version support to NIAproject Wet and dry processing Water and dust treatment Unlimited number of objects in a project (flow sheet) Closed material and water circuits Screening: blended decks Dynamic label function Flow sheet print Object validation Object status management Project history Project management 27

26 MATERIAL HANDLING / FRONT END ENGINEERING Conveying systems for extreme conditions Underground mine Niederschlag Saxony (Germany) 28

27 MATERIAL HANDLING / DETAILED ENGINEERING Ship unloaders for minerals 29

28 MATERIAL HANDLING / CONSTRUCTION MANAGEMENT Single Silos. Ring Silos. Multicompartment Silos. Silo diameter up to 30 m Storage capacity up to m³ 30

29 CRUSHING & GRINDING 31

30 CRUSHING & GRINDING / PRELIMINARY EVALUATION Investigation in laboratory- and pilot-scale SAG Mill Drum Mill Vibro Mill Pin Disk Mill Roller Grinding Mill HIS, VSI Hammer Crusher Roll Crusher Jaw Crusher In cooperation with and 32

31 CRUSHING & GRINDING / PRELIMINARY EVALUATION Investigation in laboratory and pilot-scale 33

32 CRUSHING & GRINDING / PRELIMINARY EVALUATION Comminution test work Hardgrove test Point Load test Bond Index test Comminution service Field analyses for the assessment and optimization of grinding plants Dimensioning, adjustment, optimization and modeling of grinding plants Investigations on the use of grinding aids and for the reduction of the specific energy consumption Creation of special products in ultra-fine particle size 34

33 CRUSHING & GRINDING / BASIC ENGINEERING Sizing of Primary Crushing Systems 35

34 CRUSHING & GRINDING / BASIC ENGINEERING Sizing of Secondary / Tertiary Crushing Systems 36

35 CRUSHING & GRINDING / FRONT END ENGINEERING Integrated crushing technology LUT: LPT 1600 / 1500 Sandvik: JAW Master 1513 METSO: C

36 CRUSHING & GRINDING / DETAILED ENGINEERING Hoppers and chutes in cumminution plants for the perfect flow 39

37 CRUSHING & GRINDING / CONSTRUCTION MANAGEMENT From Engineering. to Installation and Commissioning 40

38 SEPARATION 41

39 DEVELOPMENT / PRELIMINARY EVALUATION Screening and washing technical centers Dry screening test center Wet screening test center Washing test center 42

40 SEPARATION / BASIC ENGINEERING Mobile Washing Pilot Plans Raw Gypsum HAVER Hydro-Clean or HAVER friction -Clean Clean Gypsum 43

41 SEPARATION / BASIC ENGINEERING Stationary full scale testing plant HAVER Hydro-Clean or HAVER friction -Clean 44

42 SEPARATION / FRONT END ENGINEERING Choosing the right equipment HAVER FINE-LINE Cut Point down to 100 µm Size: 12 x t/h Copper (SAG) 45

43 SEPARATION / FRONT END ENGINEERING and right components 46

44 SEPARATION / FRONT END ENGINEERING produced in our own facilities 47

45 SEPARATION / DETAILED ENGINEERING HAVER Solutions 48

46 SEPARATION / DETAILED ENGINEERING HAVER Solutions 49

47 SEPARATION / DETAILED ENGINEERING HAVER Solutions Mode Analysis 15Hz FEA Simulation 50

48 SEPARATION / CONSTRUCTION MANAGEMENT Manufacturing of individual machines Size: 31 x 36 ; Application: oil sand up to 10,000 t/h 51

49 SEPARATION / CONSTRUCTION MANAGEMENT Installing of mineral Processing Plants 52

50 REFINING 53

51 REFINING / PRELIMINARY EVALUATION Pelletizing: from dust to bulk material 54

52 REFINING / PRELIMINARY EVALUATION Feasibility Study Pilot Study Scale-Up Material analysis Binder selection Pelletizing behaviour Quality analysis Determination machine and process parameter Process optimization Scale-up machine and process parameter Basic engineering 55

53 REFINING / PRELIMINARY EVALUATION Feasibility Studies Equipment technical centre: Pelletizing disc Ø1000 mm Pelletizing disc Ø 400 mm Ring shear rig Wash box Mixer HAVER Bulk Density Tester Permeability tester Strength tester 56

54 REFINING / BASIC ENGINEERING Pilot Studies Iron ore slurry Thickener Storage bins Storage tank Intensive mixer Dewatering Pellet feed fines < 63 µm Waste water Roller mill Recycling route Fluid binding agent HAVER pelletizing disc Roller screen Product Sedimentation basin Over and under flow Furnace HAVER screening machine Pellets Over flow Stockpile 57

55 REFINING / FRONT END ENGINEERING Scale Up From test work results to.first machine layout! 58

56 REFINING / DETAILED ENGINEERING Pelletizing HAVER SCARABAEUS

57 REFINING / DETAILED ENGINEERING Pelletizing HAVER SCARABAEUS 7500 Capacity: 160 t/h Iron Ore Diameter: 7500 mm Wall height: 560 to 900mm Motor Power: 255 kw Rotation: 1 to 10 rpm Inclination: 45 to 60 Total weight: approx. 60 t 60

58 REFINING / CONSTRUCTION MANAGEMENT Installation and Commissioning 61

59 GLÜCK AUF! Carl-Haver-Platz 3, Oelde

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