Proxxon Svarv PD 250/E

Precision lathe PD 250/E For face, longitudinal and taper turning, thread-cutting. For machining steel, brass, aluminium and plastic. Mounting flange for fastening the mill/drill head PF 230 Machine bed: Of cast iron, wide-legged shape and prism slides. For vibration-free work even at high loads. Rear flange for mounting the mill/drill head PF 230. Covered lead spindle. Headstock: Of die-cast aluminium. Precision bearing mounted main spindle (run-out without chuck 1/100 mm) with 10.5mm opening. Chuck side 70mm hollowed to 14mm. With MK 2 bore. Rotary switch for engaging automatic feed via lead and feed spindle (optionally 0.05 or 0.1mm/rev.). Tailstock: Of die-cast aluminium. Spindle Ø 20mm with bore MK1, retractable up to 30mm. With millimetre scale and live centre. Support: Bed carriage made of die-cast zinc. Cross slide and top slide of steel (adjustment 60 resp. 45mm). Turning tool post for cutting tools size 8 x 8mm. Drive: Quiet DC special motor with 3-stage belt drive for 300 - 900 and 3,000rpm. With additional speed control (full-wave electronics) continuously adjustable from 100 - 300 or 1,000rpm, depending on belt ratio. Clockwise - anticlockwise rotation. Main switch with emergency-stop function and restart protection. Lathe chuck: High quality 3-jaw chuck as per DIN 8386 Class 1 (concentricity tolerance 0.04mm). Capacity through reversing jaws from 2 - 90mm. Including lathe chuck guard with safety shutdown. Handwheels: Of aluminium, with adjustable scale ring (1 division = 0.05mm, 1 revolution = 1mm). Thread cutting device: With change gears for LH and RH threads of the most important metric pitches (0.5 - 0.625 - 0.7 - 0.75 - 0.8 - 1.0 - 1.25 - 1.5). Other technical data: 220 - 240V. 50/60Hz. Size L 560, W 270, H 170mm. Weight approx. 12kg.