Metal production
COLD ROLLING MILL PLANT - WIDTH: 1000-1270 MM, THICKNESS: 4.5-0.7 MM
Ref. No.:COLDRMPLANT090701
YEAR:1968, 1980
Brand:SUNDWIG & KERAMCHEMIE, DEMAG, WELLMANN
Qty:1 Second-hand cold rolling mill plant
Specification
Description | COLD ROLLING MILL PLANT - WIDTH: 1000-1270 MM, THICKNESS: 4.5-0.7 MM |
Ref. No. | COLDRMPLANT090701 |
Year | 1968, 1980 |
Brand | SUNDWIG & KERAMCHEMIE, DEMAG, WELLMANN |
Qty. 1 Second-hand cold rolling mill plant | |
Strip width range | 1000 -1270 mm Entry thickness |
Exit Strip thickness range | 0.70 mm(1000 mm width) & 0.85 mm (1270 mm) |
1. Qty. 2 Picking lines | |
2. Tandem mill | |
3. Qty. 18 Annealing furnaces | |
4. Temper mill | |
5. Qty. 3 Slitting lines | |
6. Shot blast machine | |
7. Transformer | |
The main equipement of the cold rolling strip mill plant is the following. | |
1. Qty. 2 Two Pickling lines each one comprising Mfc. | Sundwig & Keramchemie Built |
Tank of clean hcl 50 m3 capacity Tank for dirty hcl 50 m3 | |
Qty. 3 tanks interconnected one for each bath 3*10 m3 | |
Qty. 3 baths hcl 15*2,5 m double bath prewashing water | |
Bath for final water washing. | |
Heater Chiminey for taking out the acid vapours | |
Acid pumps Auxiliary pumps | |
Leveling machine Mfc. | AEG – EMG Built |
Oiling machine Mfc. | Sundwig Built |
Coiler Mfc. | Sundwig Built |
2.Tanden mill Mfc. | Demag Built |
Pay off reel Qty. 3 main stands | |
DC motors for the stands rated each one on 1140 KW | |
Rewind reel Screw downs Tension rolls Strip guides | |
Pinch roll Qty. 2 X Ray gauges | |
Millmate Roll Force System, ABB PRESSDUCTORS AGC control | |
Backup rolls 1150 x 1500 mm Work rolls 400 x 1500 mm | |
Entry thickness | 1.80-4.50 mm |
Final thickness | 0.70 mm (1000 mm width) 0.85 mm (1250 mm width) |
Final speed | 280 m/min |
3. Qty. 18 Annealing furnaces | |
Mfc. | Wellman - incandescent made Built |
51 bases 51 bells 26 coolers | |
4.Temper mill | |
Mfc. | Chavane Brune Built |
Pay off reel Stand Rewind reel | |
Elongation measurement Screw downs | |
Guides ABB drives (Tyrak dc converters) | |
5. Qty. 3 Slitting lines | |
Mfc. | Ungerer Built |
Strip width | 1250 mm Strip thickness |
Strip tape | mm min. |
6.Shot blast machine | |
Mfc. | GF+ Built |
7.Transformer | |
Mfc. | ASEA Built |
7,5 MVA 22/0.935 kV |