MecMill Precision
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| Product Name | Deep Hole Drilling and Boring Machine |
| Structure | Bench Drilling Machine |
| Layout | Horizontal |
| Controlling Mode | CNC |
| Number of Shaft | 2 |
| Hole Diameter | >200mm |
| Automatic Grade | Automatic |
| Precision | High Precision |
| Certification | CE, ISO 9001 |
| Condition | New |
| Function | Drilling, Boring, Cutting |
| Production Capacity | 800 pieces/Year |
| Parameter Item | Specification Details |
|---|---|
| Bore diameter range (mm) | 60-420 |
| Center height (mm) | 450 |
| Maximum depth of boring hole (mm) | 4000 |
| Chuck diameter (mm) | 70-500 |
| Central frame clamping range (mm) | 20-180 (Std) / 50-400 (Special) |
| Main spindle speed range | 30-500 r/min (12 levels) |
| Main motor power | 30 kW |
| Range of feed rate | 5~2000 mm/min stepless |
| Feed motor | 4.5 kW Servo Motor |
| Cooling system flow rate | 80 / 180 / 280 L/min |
| Rated pressure of cooling system | 2.5 / 6.5 MPa |
High Strength Machine Bed
Oil Pressure Head
CNC Control System
Three-jaw Chuck
Horizontal Adjustment Pad
Servo Motor Drive
Three Color Alarm Light
Fully Enclosed Protection
Deep hole drilling machines differ from traditional hole processing by using specialized techniques such as gun drilling and BTA drilling. These machines are designed for high precision and efficiency when the length-to-diameter ratio is greater than 10. Horizontal arrangements facilitate better cooling and efficient chip removal.
