FLANGE / VALVE MACHINING Models / Types TU 400 / 600 / 1100 TA 240 with tools TA 120 / 170 / 220 XP 600 / 1900 Capacity Surface finishing: up to 1900 mm Machining: axial travel up to 240 mm Materials Machining tool powered by pneumatic motor and attached to work piece by means of a system of columns / arms Principle Portable machining unit fitting onto outside of work piece Special Features / Benefits Compact, portable, accurate (to 1/100th with roughness average (RA) up to 1.6) Multi-purpose (facing, boring, spot facing, tapered seats, grooves, etc.) Applications Valves: Repairing seats and facings Flanges: Seat facing, grooves, boring, extracting stud bolts Other applications: Engine boring, cylindrical pump seats, repairing heat exchangers, etc. Accessories Conical machining equipment, AC 38 Grinding unit type UR