YEAR: 1992
Type: ZR22BBS52
Annual Tonnage Previously Rolled: 250,000 MT
Specifications -Materials: HCS, LCS, Stainless -Maximum Coil Width: 52" (1320mm) -Minimum Coil Width: 23.6" (600mm) -Input Max. Gauge: 0.25" (6.3mm) -Output Min. Gauge: 0.009" (0.22mm) -Coil OD Range: 35.8" to 72" OD (910 to 1830mm) -Coil ID: 24" (610mm) -Coil Weight: 44,000lbs (20,000kgs) -Line Speed: 2,500 fpm (762mpm) -Max Mill Tension: 88,000lbs (40,000kgs)
Line Direcection, Left to Right
Roll Info: -Work Roll Diameter: 2.900 - 3.400" (74 - 86mm) -Back up Beariings 11.750 - 11.810" (298 -300mm) -Second Intermediats 6.875 - 7.200" (175 - 183mm) -First Intermediates 3.900 - 3.400" (99 - 107mm)
Roll Opening 0.345" (8.76mm)
Main Mill Drive (2) x 2000hp // 1500KW 395 to 1000rpm - 730V Pay Off Reel 160hp // 120KW 770 to 2300rpm - 400V Entry Tension Reel (2) x 2000hp // 1500KW 395 to 1000rpm - 730V Exit Tension Reel (2) x 2000hp // 1500kw 395 to 1000rpm -730V
Controls, op stations 2 Gamma gages 2 rotary crop shears Auto Gage system Lube system Large complement of spare (See Excel spread sheet for itemized list) Complete complement of drawings (See Dropbox attachment for partial list)
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