The double-girder CNC profiling machine is controlled by a single-axis CNC system and features a rigid gantry structure equipped with a spindle lifting mechanism with bronze bushings. Combined with linear guides and ball screws, it enables efficient, precise, and stable stone profiling.
This machine integrates rough cutting, fine cutting, and precision contouring, and can process lines, square columns, and other irregular stone contours. The dual-blade spindle can simultaneously complete the base shaping process during contouring, eliminating the need for a separate base grinding step and improving production efficiency.
| Parameters | Unit | Parameter Values |
|---|---|---|
| Equipment Name | — | Double-beam CNC Copy Milling Machine |
| Model | — | JNLC-3800-A |
| Saw Blade Diameter | mm | Φ400–600 |
| Spindle Configuration | — | 1 spindle (2 saw blades) |
| Lifting Stroke | mm | 600 |
| Processing Length | mm | 3000 |
| Workbench Specifications | mm | 1800 × 3000 × 2 |
| Main Motor Power | kW | 18.5 / 22 (optional) |
| Total Power | kW | 24.5 / 28 (optional) |
| Y-Axis Guide Rail Structure | — | Linear Guideway |
| Y-Axis Drive Method | — | Single Y-axis drive |
| Dimensions | mm | 5,300 × 5,300 × 3,600 |
| Total Water Consumption | m³/h | 6 |
