Waterbury Rolling Mill Line Metal Processing

Description

Used 660mm 20-Hi Sendzimir Rolling Mill Line for metal processing. Manufacturer: Waterbury, USA.
Material: stainless steel 300, 400
Thickness: maximum 4.0 mm, minimum 0.076 mm
Mill speed: maximum 460 m/min
Strip width: minimum 330 mm – maximum 660 mm
Coil size: internal diameter Ø500/558.8 mm, outer diameter Ø1,448/1,512 mm
Coil weight: 7,500 kg
Tension: 9 tonnes
Thickness control: Gauge control; AM241 Gamma Ray
Work roll: 2 5/8” diameter, 29 1/2” TL
1st intermediate roll: 4.125” diameter, 39 3/16” TL
2nd intermediate roll: 6 13/16” diameter, 27 1/2” BL, 36 1/8” TL
Back-up roll: BRG O.D. 11.811”, outer race 6.797”, BRG shaft O.D. 5.116”, BRG shaft race 35 1/8” TL
Mill DC motor: 1,750 hp, 450/850 rpm, 600 VDC/2300 A, EXC 250 VDC/15.2 amp
Tension reel DC motors:
Right reel: 600 hp, 400/1200 rpm, 400 VDC/1245 A, EXC 250 VDC/11 amp; 300 hp, 400/1200 rpm, 200 VDC/1285 A, EXC 250 VDC/9.2 amp
Left reel: 600 hp, 400/1200 rpm, 400 VDC/1245 A, EXC 250 VDC/11 amp; 300 hp, 400/1200 rpm, 200 VDC/1285 A, EXC 250 VDC/9.2 amp
Pay-off reel DC motor: 40 hp, 1725 rpm, 230 VDC/147 amp
Transformer 2.4 kV/535 V, 1,000 kVA x 3 sets, VCB panel x 6 sets
Mill motor DC reactor x 2 sets
Thyristor panel
Mill DC motor: Eurotherm 590P/1700/690 x 2
Right reel DC motor: Eurotherm 590P/1200/690 x 1 unit
Left reel DC motor: Eurotherm 590P/1200/690 x 1 unit
Operation panel: II SIEMENS PLC & I2 GAMMA RAY COMPUTER
Motor control centre panel

Includes bright annealing line with muffle furnace and cooling, tension leveller line, roll grinder, etc. Many spares available.
More information upon request.