SUPER HEAVY CENTRE LATHES BASIC PARAMETERS 4-guideway bed Max. torque on spindle Max. weight of workpiece between centre Turning length In their basic version the TCE series (TCE 200 / TCE 250) super heavy centre lathes – thanks to the innovative mechanical solutions and the advanced control systems – are the multipurpose lathes that guarantee productive rough and finish machining. PURPOSE The TCE series lathes are designed for workpiece machining in the range of turning in accordance with their specifications, especially for machining of large-size shafts. When delivered with special equipment they can operate as the horizontal machining centres with turning, drilling and milling capabilities. They can be equipped with an automatic turret, tool attachments, tool and workpiece measuring systems, controlled C axis, workpiece steady rests. CONTROL SYSTEM The application of the state-of-the-art CNC system allows for automatic, precise and productive workpiece machining according to a program. GRUPA RAFAMET

MAIN FEATURES Machine tool construction based on a rigid bed with hardened guideways 4-guideway bed, headstock body made from high-grade cast iron of enhanced mechanical properties Carriage travels along two guideways that guarantee precise guidance and a third support guideway Bed and carriage guideways hardened to 45 HRC and ground. A wide variety of optional equipment that expands the machine tool capabilities Slidable operator cabin with the control panel STANDARD EXECUTION Swing over bed Ø 2,000 mm (TCE 200) Turning length 4,000 to 25,000 mm, every 1,000 mm 4-jaw chuck Ø 1,700 mm Carriage...

OPTIONAL EXECUTION Swing over bed Ø 2,500 mm (TCE 250) 4-jaw chuck Ø 2,000 mm Additional carriage SIEMENS SINUMERIK 840 D sl Operate CNC system with basic turning functions and power of main drive motor of 200 kW (continuous operation) Shop Turn – basic turning functions PCU 50.3 Language options Real-time simulations 3D simulations FANUC 0i-TD Manual Guide CNC system with basic turning functions and power of main drive motor of 150 kW (continuous operation) Spindle positioning (C axis) realised by additional gearbox Headstock with two ranges of rotation rates 0.3 to 42 rpm Automatic 4-position...

^ BASIC TECHNICAL SPECIFICATIONS Model POR^BA 1798 ^HgRUPA RAFAMET

STEADY RESTS ROLLER STEADY RESTS Ø 250 to 650 mm / 15 tonnes Installed on the bed Fixing to the bed: Manual Setting of quills: Manual ROLLER STEADY REST Ø 600 to 1,000 mm / 25 tonnes Installed on the bed Fixing to the bed: Manual Setting of quills: Manual OPEN-TYPE ROLLER STEADY REST Ø 1,000 to 1,350 mm / 40 tonnes (TCE 200) Installed on the bed Fixing to the bed: Manual Setting of quills: Manual OPEN-TYPE ROLLER STEADY REST Ø 1,000 to 1,800 mm / 40 tonnes (TCE 250) Installed on the bed Fixing to the bed: Manual Setting of quills: Manual HYDROSTATIC STEADY REST Ø 600 to 1,000 mm / 50 tonnes Installed...