TUBE MILLS OTO (est. 1988), tube mill with 80 mm (3.140”) driven shaft diameter, Tube/pipe size range ¾” - 3.00” OD x .160” wall-thickness max, quick-change capability (RTC, Rapid-Tool-Change with second set of rafts) , Double uncoiler 3,000 Kgs per side, rafted mill consisting of: (5) Breakdown passes, (3) fin passes, 4 roll weld box, cooling system, (3) pass sizing section, double turks-head for straightening and shapes, tri-cathode welding system, 24 ft. adjustable Burr-master Brush de-burring system, (8) sets of tooling - Rounds: 33.77 mm, 44.45mm, 45.00mm 48.30mm 50.80mm (2.00”), 63.50mm (2.50”) 76.20mm (3.00”)- Shapes (50x50, 60x40, 60x60, 80x40), Single point adjustment on all stands, driven stands vertical movement by hydraulic motors, Hydraulic push-off for rafts and connecting to drive system when changing mill, Side stands have lice spindles, Electrical control cabinets.