| 技术参数 Specifications |
| Model | BB25-500 | BB25-700 |
| 中心高Height of spindle centers | 125mm | 125mm |
| 床身上最大回转直径Max swing diameter over bed | 250mm | 250mm |
| 最大工件长度Max length of workpiece | 500mm | 700mm |
| 最大切削长度Max. length cutting | 450mm | 660mm |
| 刀架上最大回转直径Max workpiece diameter over carriage | 130mm | 130mm |
| 主轴通孔直径Spindle bore | 27mm |
| 主轴锥孔Taper of hole in spindle | Morse No.4 |
| 主轴转速级数Number of spindle rotating speed | 6 steps |
| 主轴转速Range of spindle speeds (forward-revere) | 115-1620r.p.m. |
| 主轴每转进给量Range carriage/Number of longitudinalfeed | 0.05-0.3mm/r/4 |
| 公制螺纹种数Number of metric screw thread | 20 kinds |
| 公制螺纹螺纹螺距范围Metricscrew thread range | 0.2-3.5mm |
| 英制螺纹种数Number of inch screw thread | 20 kinds |
| 英制螺纹螺纹螺距范围Inch screw thread range | 8-56t.p.i. |
| Number of model screw thread | 10 kinds |
| Model screw thread range | 0.2-1.25 |
| Range carriage/Number of longitudinal feed | 0.05,0.1mm/2 |
| 主轴中心线距刀具基面距离Dis. spindle center to bottom of square head | 15mm |
| 刀架最大转动角度Max. swivel angulity of tool slide | ±45° |
| Travel of every screw division of cross slide | 0.04mm |
| Travel of every screw division of rool slide | 0.04mm |
| 小刀架最大行程Max. longitudinal travel of tool slide | 70mm |
| 刀架横向最大行程Max. transverse travel of cross slide | 115mm |
| 尾座套筒锥度Taper of the hole in tailstock | Morse No.2 |
| 尾座套筒最大行程Max. travel of tailstock sleeve | 70mm |
| 电机Motor | 550W 220VAC/380VAC 50Hz |
| 外形尺寸（长×宽×高) Overall dimensions ( L×W×H ) | 1250×540×400mm |
| 净重Net weight | 115/145Kg |
