| Product name:Intelligent boring and welding |
| Function: Boring and weilding for construction machine |
| Main motor power: Servo motor 2300 W |
| Voltage: 220V/50HZ |
| The speed of Boring bar’s turn: 50-200 minute |
| Vf : Adjustable speed(continuously variable) |
| Welding Hole diameter: 40-300mm |
| Roundness of machining hole: ≤0.02mm |
| Operate way : Boring and welding together |
| Executive standard: QYS0579-2018 |
| The Spindle motor power:400W |
| Stroke: 300mm (we can according demand made 1 meter) |
| The Processing range of the aperture diameter: 55-160 |
| Unilateral cutting volume:8mm |
| Welding Hole diameter: Ra3.2 |
