February 21, Presenters Tom Saccamozzone Eriez Drew Harris Dominion Carolina Sales

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1 February 21, 2017 Presenters Tom Saccamozzone Eriez Drew Harris Dominion Carolina Sales

2 TOPICS OF DISCUSSION Eriez Info Suspended Magnets Metal Detectors Vibratory Feeders Q & A

3 Eriez (1942)

4 Today Privately owned & operated 350 employees at HQ (approx.1,000 worldwide) Average length of service: 20 Years Global Company

5 Erie Asbury Road Erie, Pennsylvania, U.S.A. Founded 1942 Plant Dedicated ,000 sq. ft facility

6 Erie Wager Road Erie, Pennsylvania, U.S.A. Plant Dedicated ,000 sq. ft facility

7 Worldwide Manufacturing Locations

8 Suspended Electromagnets

9 Suspension Height Magnets selected based on suspension height Conveyed material must clear the magnet and any attached metal

10 What is a Suspended Electromagnet STEEL BOX Thick steel box with solid steel core Aluminum coils positioned around core Wire weight and coil size determine strength CORE OIL COIL

11 It all starts with the core Core diameter and core height are directly related to magnet strength Higher suspension height, larger core and larger box Heavy Industry Training

12 Box Design Thick steel back plate (major and minor) direct the magnetic field into the product Box size designed for oil volume not physical size of coil Major Minor Heavy Industry Training

13 Suspended Electromagnet Circuit Round aluminum wire with Nomex insulation Fiberglass spacers Sand blasted interior Heavy Industry Training

14 Design a coil Wire type (CU vs. AL) Relationship between AMPS & Turns

15 Expansion Tank As oil heats it expands As oil cools it draws in moisture Coils are always encapsulated with oil Heavy Industry Training

16 Manganese Bottom Plate

17 Complete Assembly Heavy Industry Training

18 SP-6000 Magnets Removal of large ferrous tramp metal from deep burdens of material being conveyed on vibratory conveyors, belt conveyors or in chutes. Heavy Industry Training

19 SP-6000 Circuit Main Pole Interpole Back Bar Side Plate Working face of magnet

20 Drawer Type Stripper Assists customer in removing tramp metal from the magnet Pulls out like drawer

21 In-line Self Cleaning Suspended Magnet Best location, if possible, for separator Take advantage of material momentum and fanning Non-magnetic splitter segregates the two streams

22 Cross Belt Self Cleaning Suspended Magnet In-line is not always possible or practical SC-2 typically requires larger magnet Position between idlers Provide adequate discharge for trough belts

23 Provide for magnet adjustment in horizontal and vertical direction Pivot with turnbuckles Trajectory plot to position magnet Suspended Magnet

24 Ferrous Free Installation Area Magnet will induce steel around it Non-ferrous pulley required Non-ferrous idlers or slider bed required

25 Carbon Steel Idler Effect

26 Trajectory Plot

27 So How Do Eriez Competitors Build Their Magnets?

28 Competitor Coil Windings not tight

29 Inside Magnet Box Metal Spacers Between Coils

30 Competitor Coil No circulation space Coil Metal Spacer Coil Metal Spacer Coil Metal Spacer

31 Competitor Coil Wood spacers

32 What Makes Eriez Magnets the Best in the Industry

33 Eriez Coil Design Round aluminum wire with Nomex insulation Tightly wound coils will not rub and short coil (only one cross over per layer)

34 Eriez Quality Components Glastic insulation and fiberglass spacers will not breakdown like wood products, prevents coil movement and failure

35 Eriez Fabrication Techniques Insulated leads will not wear on each other and short Sand blasted interior removes scale to prevents shorts Circulation space between coils prevents hot spots and coil failure

36 Eriez Expansion Tank As oil heats it expands As oil cools it draws in moisture Coils are always encapsulated with oil to prevent hot spots and eventual coil shorts

37 Manganese Bottom Plate

39 BIG ASS MAGNET

40 ERIEZ DIGITAL MODEL 1230 METAL DETECTORS Eriez Industrial Metal Detectors 1200 Series Judy Christodoulou

Metal Detectors for Mining / Aggregate / Power

Detects ferrous metals missed by SE and all

41 Metal Detectors for Mining / Aggregate / Power Plants Eriez SE Magnet Removes ferrous material as it passes under a magnet on a belt or vibrating conveyor Eriez Metal Detector Detects ferrous metals missed by SE and all non ferrous and stainless steel metals Protected Jaw Crusher

42 Rule of Thumb Rule of Thumb: There should always be a Metal Detector positioned after every Suspended Magnet. The Magnet will remove approximately 95% of recoverable ferrous metals, then the Metal Detector will detect any of the non-recoverable ferrous and also detect non-ferrous and stainless steel contaminants, protecting down stream equipment.

43 5% Sensitivity Standard Sizes 18 -?? in 6 increments Swing Away transmitter antenna for overburden Can be made to any aperture size Pre-drilled holes allow aperture to be field adjustable to 4 above and 4 below designed aperture height, in 2 increments 25 of Cable between coils & controls is standard, up to 100 possible (Sold in 10 lengths) Model 1230

44 Site Selection & Prep Location Convenient For Operator Ease Of Operation, Tramp Removal Away From Noise Sources VFD High Voltage Switching Radio Transmitter Tower Truck Traffic Away From End Of Belt Away From Conveyor Joint Section

45 Site Selection & Prep Site Preparation Make Metal Free Space For Antennas 48 (1.2m total) Cross bracing Metal decking Conveyor covers Return idler rollers outside of carrying idler metal free zone High Voltage Cables On Side of Conveyor Move if possible Cover and connect to earth/ground

46 Site Selection & Prep Variable speed drives & cable that connects drive to motor Motor is less a problem than cable and drive itself Ideally cable is 7ft (2m) away from detector, particularly receiver antenna Drive should be 33ft (10m) away if clear line of sight Use shielded cable (Armor is not the same as shielding) Check with drive manufacturer for guidelines for installing VFD to meet EU standard on electromagnetic interference Look at analyzer out and adjust detector frequency to find quiet operating frequency Program VFD to skip some problematic frequencies Install metal shield between cable and detector (grounded both ends of shield) Shield cannot touch cable

47 Poor Site Selection High voltage power transmission station right near detector Operator must use lift to remove metal

48 Site Selection & Prep

49 Poor Installation No cross members/bracing mounted below the detector

50 INSTALLATION Assemble Antennas Cross Bar Receiver Transmitter Center Antenna Assembly Weld or bolt T-Feet

51 Attention Digital Display To Detail 1) Faceplate 2) On/Off/Escape 3) Fault Light / Enter Button 4) Metal Detected Light / Reset Button 5) Up / Down Arrow

52 BENEFITS OF DIGITAL CONTROL Fault relay monitors condition of electronics, transmitter antenna, receiver antenna and cables and if something breaks, a fault relay switches to notify the customer the detector is not working The same fault relay switches when the detector turns on, so it can be wired as a healthy signal as well indicating the detector is on and working properly. Software to improve resistance to airborne noise Potential free output relays for metal and fault signals more suitable for signaling modern day plant control systems. (Analog electronics have outputs at line input voltage, so either 115V or 220V, and frequently required Auxiliary relays to signal plant control system)

53 BENEFITS OF DIGITAL CONTROL LCD display provides clear readable guidance through menu system. No more referring to the book and a series of jumpers / dip switches to adjust timed output delays or clip delay. These are adjustable from 0-30 seconds in increments of 0.1sec. Currently have 11 language options for display, English, Spanish, Portuguese, French, German, Polish, Italian, Danish, Dutch, Finnish, Swedish Password protection customer can assign a password to limit personnel from making adjustments

54 BENEFITS OF DIGITAL CONTROL Logbook records date/time and signal strength of last 10 detections Automatic clip learning mode sets clip time and sensitivity automatically based on clients actual clip size/material and internal timer

Antenna Clip Detector Swing Away Switch Power

55 FAULT ALARM & SYSTEM MONITORING Displays Fault Message Monitors: Receiver Antenna Transmitter Antenna Clip Detector Swing Away Switch Power Supplies Signal Analyzer Electronic Functions

56 PASSWORD PROTECTED Lock out unauthorized users Levels of Access: Settings Customer Defined for Sensitivity and Output Adjustments System Functions for Initial Start-Up Calibration Output Configurations for Relay Configuration System Programming Factory Settings and System Programming

57 MULTILANGUAGE Comes Preprogrammed with Eleven Languages English Spanish Italian French German Danish Nederland Polish Portuguese Swedish Finnish

EEPROM STORED PARAMETERS All System Programming is stored on a removable EEPROM No need to reprogram new, or replacement, Electronics a b c d a: New controller board b: Old controller board c&d:

58 EEPROM STORED PARAMETERS All System Programming is stored on a removable EEPROM No need to reprogram new, or replacement, Electronics a b c d a: New controller board b: Old controller board c&d: Device and program memory Procedure: 1.Remove data memory c) from the new (already installed) controller board a) and put to one side. 2.Remove data memory d) from the old controller board b) and plug it carefully into the new controller board a). 3.Ensure that the clipped corner on the memory device points to the left. 4.Switch on power supply. The new board runs with the old parameters.

60 Balanced Field

61 Approaching Metal

62 Disturbance and Potential Detection

The Magnet will remove approximately 95% of recoverable ferrous metals, then the Metal

63 Rule of Thumb Rule of Thumb: There should always be a Metal Detector positioned after every Suspended Magnet. The Magnet will remove approximately 95% of recoverable ferrous metals, then the Metal Detector will detect any of the non-recoverable ferrous and also detect non-ferrous and stainless steel contaminants, protecting down stream equipment.

64 Double Team Tramp Metals!

65 Double Team Tramp Metals!

66 VIBRATORY FEEDERS

67 Vibratory Feeders and Conveyors Large Electromagnetic Vibratory Feeders Large Mechanical Feeders Bin Vibrators

68 Eriez Electromagnetic Feeding Solutions Very Low Maintenance AC Operation Linear Adjustment 3 year Warranty Low Power Consumption High Temperature Applications Capacities to 850 TPH

70 AC (Alternating Current) Versus DC (Direct Current)

71 ERIEZ PATENTED ELECTROMAGNETIC DRIVE CIRCUIT

72 AC DRIVE ADVANTAGES LOWER POWER CONSUMPTION MONEY SAVINGS BETTER LINEARITY PROCESS CONTROL CAN BE CONNECTED DIRECTLY TO LINE VOLTAGE NO CONTROL REQUIRED.

73 Eriez Mechanical Feeding Solutions Eriez HV Low Profile High Capacity Adjustable spring angle Easy Maintenance Standard VFD Standard Motors Capacities to 2000 TPH

75 SUMMARY Eriez is a global company Vibratory Feeders moving, screening Metal Detectors detect Fe, non-fe and SS Suspended Electromagnets remove ferrous metals Q & A

76 QUESTIONS

Installation, Operation and Maintenance Instructions

SM-305J Installation, Operation and Maintenance Instructions Suspended permanent magnets ERIEZ MAGNETICS HEADQUARTERS: 2200 ASBURY ROAD, ERIE, PA 16506 1402 U.S.A. WORLD AUTHORITY IN ADVANCED TECHNOLOGY