1600mm Aluminum 4-Hi Breakdown Cold Rolling Mill: RM-437

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Description

Manufacture: - Spidem - New 1971 - 1988 - upgrades - by New Spidem Material: Aluminum and it's alloys Strip Width: - 850 - 1600 mm (33.5 - 63") Strip Thickness: - Max entry: 10 mm (.400") - Min exit: 0.3 mm (.012") Rolling Speed: 0-120-360 mpm (0-394-1181 fpm) Coil Size: - ID: 600 mm min (23.6") - OD: 1800 mm max (71") - Weight: 8000 kg (17,637 lbs) Spools: - 50 units included - Wall thickness: 30 mm (1.25”) - ID: 600 mm (23.6") - OD: 660 mm (26.0") - Face: 2000 mm (78.7") Equipment: UNCOILER - Double cone type - 2 x 155 kW DC motors / 0-635-1905 rpm / 13.8:1 gear ratio / 800-8000 kN tension MILL SCR Drive: - 2 x 1100 kW DC motors / 0-320-920 rpm / 1:3.44 & 1:1.37 gear ratios / 465V, 2500 amps Rolling Pressure: - 1300 mtons Work Roll Size: - Diameter - 410/370 mm (16.14/14.57") - Face - 1800 mm (70.87") - Count - 10 sets (20 rolls) w/ an average diameter of 396 mm Backup Rolls: - Diameter - 980/880 mm (38.58/34.65") - Face - 1800 mm (70.87") - Count - 1 set (2 rolls) at 962 mm diam Hydraulic Roll Adjust: - 565 mm diam cylinders - 650 mtons of pressure - 60 mm stroke Thickness Control - Vollmer VMF-3/22 gauge Flatness Control - Not installed Mill Control - PLC Electrical Control - Electro-mechanical Oil Coolant Filter System - by Hydromation, 1500 l/min, 1.5-4.0 bars Hydraulic System - Clecim, new 1998, 5-300 bars, 380 VAC, 500 liter tank RECOILER - Mandrel type - 1100 kW DC drive, 0-350-1050 rpm, 1:1.50 gear ratio - 1,200-18,000 kN tension Sold "as is, where is" EXW on foundation. from Phipps Co. equipment suppliers USA

Specifications

ManufacturerSpidem
Year1971
ConditionUsed
Stock NumberRM-437