产品主要性能特点：
| 主要技术参数 | SPECIFICATION | Units | QK1338 |
| 床身上大回转直径 | Swing over bed | mm | 1000 |
| 横滑板上大回转直径 | Swing over cross slide | mm | 610 |
| 大工件长度 | Distance between centers | mm | 1500/3000 |
| 加工管螺纹直径范围 | Pipe threading range | mm | 190-380 |
| 床身导轨宽度 | Guideway width | mm | 755 |
| 床身承重范围 | Max. load capacity | T | 6 |
| 主轴孔径范围 | Spindle bore | mm | 390 |
| 主轴转速级数 | Spindle speed steps | - | 3档变频VF. 3 steps |
| 主轴转速范围 | Spindle speed range | rpm | 8-205 |
| 卡盘规格 | Chuck | mm | φ850电动四爪4-jaw electric |
| 刀架类型 | Turret/tool post | - | 4工位电动刀架/NC turret 4 position |
| *尺寸 | Tool shank size | mm | 40 x 40 |
| X轴行程 | X axis travel | mm | 520 |
| Z轴行程 | Z axis travel | mm | 1250/2750 |
| X轴快速进给速度 | X axis rapid traverse | mm/min | 4000 |
| Z轴快速进给速度 | Z axis rapid traverse | mm/min | 4000 |
| 尾座套筒直径 | Tailstock quill diameter | mm | φ160 |
| 尾座套筒锥度 | Tailstock quill taper | - | MT6 |
| 尾座套筒行程 | Tailstock quill travel | mm | 300 |
| 主轴电机 | Main spindle motor | kW | 22 |
| 冷却泵电机 | Coolant pump motor | kW | 0.125 |
| 机床重量Machine weight | Weight for 1500 | kg | 12000 |
| Weight for 3000 | kg | 13000 | |
| 外形尺寸Overall dimension | Dimension for 1500 | mm | 5000x2220x2120 |
| Dimension for 3000 | mm | 6500x2220x2120 |
