EL series of technical parameters of the project EL6140n Unit Specifications Maximum turning diameter over bed mm Φ400 Max. Workpiece length (the distance between the top two) on a maximum turning length mm 1000 (maximum machining length) mm 920 mm 400 maximum turning diameter of the largest diameter rotary slide mm 210 Spindle Ministry forms and code - A16 spindle hole diameter mm Φ52 front spindle taper Morse taper Morse 6 spindle speeds --12 steps for spindle speed range r / min 11-1600 holder form - vertical four-station electric knife Knife rack dimensions mm 25 × 25 square spindle diameter end of the bed (tailstock sleeve diameter) mm 75 spindle taper end of the bed (tailstock sleeve Taper of hole) - Morse 5 foot of the bed sleeve travel mm 150 X-axis travel mm 210 Z axis travel mm 920 X-axis rapid traverse speed m / min 4 Z-axis rapid traverse speed m / min Repeat positioning 8 X / Z axis positioning accuracy mm 0.03 / 0.04 X / Z axis precision mm 0.012 / 0.016 X axis minimum setting unit mm 0.001 Z-axis minimum setting unit mm 0.001 Center height from the ground mm 1085 Machine weight kg 2100 Machine outline size (L × W × H) mm 2650 × 1450 × 1600 precision - IT7 surface roughness μm Ra1.6 Shenyang Machine Tool Service Hotline: 400-615-9091 Tel: 024-31299839 Mobile: 18698890568 Fax: 024-31299839 Address: Shenyang Economic Zone Liaohe