ELECTROLYTIC GALVANIZING LINE Manufacturer: Wean United Year of installation: 1985 Year of Shutdown: 2014 Yearly production: 360,000 Ton per year (2,000lb/ton) 327, 000 Metric Ton Product information: 98% automotive exposed; Not able to process todays’ high strength materials and is not capable to process Alloy material; can only process Zinc material) Minimum Maximum Width: 28 inch (610 mm) to 73 inch (1828 mm) Minimum and Maximum Thickness: 0.0200 inch – 0.0800 inch ( 0.500 mm – 2 mm) Cross Section Restriction: 4.6 Sq in Maximum
Entry Coil ID: 24 inch (610 mm) Entry coil OD Minimum: 36 inch (915 mm) Entry coil OD Maximum: 98 inch (2500 mm) Entry Coil footage: 2500 feet (762 meters) Entry Coil Weight: 140,000 lb (63.5 Metric Ton)
Delivery Coil ID: 20 and 24 inch (508 mm – 610 mm) Delivery Coil OD Minimum: 30 inch (915 mm) Delivery Coil OD: 80 inch (2032 mm) Delivery Coil Weight: 70,000 lb. (32 meric Ton) Delivery Winding Direction: Over or under wound
Coating weight GI 30-150g/mm2 Coating Weight GA: 30-60 g/mm2 Differential Coating Weight Available Surface Finish: Lead Free Bath (No Spangle) Galvanize (GI) and Galanneal (GA) Normal (not Skin passed/skin passed0
Post Treatment: Tension Leveling Chemical Treatment (chromate Passivation) Chemical Treatment (Phosphate Coating)
Oiling: Normal Quaker 61AUS Pre-Lube Montgomery 7105A
Heat Buckle index (Width/Gauge): CQ/CS/FS – 2700 Max DDQ/DDS – 2500 Max EDDQ/EDDS – 2500 Max All others – 2600 Max
Major List of Equipment
1. One (1) Payoff Reel with Snubber Roll 2. No. 1 Pinch Roll 3. One (1) Payoff Reel with Snubber Roll 4. No. 2 pinch Roll 5. No. 1 and 2 Entry Thickness Gage 6. No. 1 and 2 Entry Shears 7. Scrap gate and Chutes 8. No. 1 Entry Deflector Roll 9. Converging Conveyors 10. Prep Lap Welder 11. Entry Pinch Roll 12. No. 1 Cleaning Section 13. No. 2 Cleaning Section 14. No. 3 Cleaning Section 15. Rinse Section 16. Strip Dryer Heater 17. No. 1 Bridle Rolls 18. No. 1 Roll at the Entry Looper 19. 16 Strand Entry looper 20. No. 2 Steering unit 21. Weld Detector Arrangement 22. Strip Sensor Arrangement 23. Entry Bridle for Tension Leveler 24. Tension Leveler 25. Exit Bridle for Tension Leveler 26. Deflector Roll 27. Earthing Roll 28. Two (2) Alkaline Cleaning Tanks 29. No. 1 Scrubber unit 30. One (1) Pickling Tank 31. No. 1 Rinse Tank 32. No. 2 Scrubber Unit 33. Steering Roll Unit 34. Wetting Tank 35. Thirteen (13) Plating Tanks (1 to 13) 36. Steering Roll Unit 37. Seven (7) Plating Tanks 14 to 20) 38. No. 2 Rinse Tank 39. No. 3 Scrubber unit 40. Surface Conditioning Tank 41. Two (2) Hot Rinse Tanks 42. Hot Air Dryer 43. Deflector Roll with Earthing 44. Coating Thickness Gage 45. Strip Support Table 46. Entry Bridle Rolls for Exit Looper 47. No. 3 Steering unit 48. Exit Looper 49. No. 4 Steering unit 50. Weld Detector 51. Visual inspection 52. No. 1 and no. 2 Strip Printer 53. Exit Bridle Rolls (Roll 1 and 2) 54. Bridle Tables 55. Exit Bridle rolls (Roll 3 and 4) 56. Exit thickness Gage 57. Exit Pinch Roll 58. Electrostatic oiler 59. Exit Down Cut shear 60. No. 1 Exit Edge guide 61. No. 1 Deflector Roll 62. No. 1 Tension Reel (Recoiler) with coil car 63. No. 2 Exit Edge Guide 64. No. 2 Deflector Roll 65. No. 2 Tension Reel (Recoiler) with coil car
Note: Specification and List of Equipment is prepared on the based of available information.
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