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)