Praxair

Metal Fabrication Solutions-Productivity Guide

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 Pipe & Vessel Turning Rolls    tank. Tube rolls allow support along   turning rolls are not adequate and  modular design Load Capacity Load per Section Diameter Range Drive System Tractive Effort Torque Foot Print Power Requirements Operation Speed Tank Fit-Up Rolls (Gen 1) Tank Fit-Up Rolls (Gen 2) PRS ALG-100 10–30 tons PRS ALG-400 10–30 tons 10 tons per 10-foot section 36”–144” OD (3 settings) Dual drive shaft 5,000 lbs. 21,000 in.-lbs. 10 tons per 10-foot section 12”–192” OD (multiple settings on roller track) Dual vector drive 6,500 lbs. 31,000 in.-lbs. 92” x 15 3/8” height, modular length 92” x 15 3/8” height, modular length 230V, 3-phase, 20A input 6.7–67 in./min. 230V, 3-phase, 20A input 0–50 in./min. (full torque) up to 50–100 in./min. (half torque) Standard Features Control pendant with variable-speed bidirectional control Dual drive for maximum rotation control Modular construction allows for multiple lengths to be added for longer vessels Available Options Control podium station with digital speed display, 0-100% speed control and rapid traverse functions

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