Seven CNC axis control
Simultaneously drilling on three sides of H-beam
Direct conversion between CAD and CAM is available.
Ideal equipment used for steel structure processing.
1. With multi-point hydraulic supporting blocks to avoid the web deformation.
2. Roller feeding and length-ways CNC measurement are used.
3. Drilling heads on two sides are different. One is fixed, and the other one can move horizontally, so that different web heights can be satisfied.
4.The use of imported spray cooling system can prolong life of the drills.
All spindles adopt the self-controlled travel technology, each spindle can do movements by horizontal coordinates and realize auto drilling feeding, which ensures drilling simultaneously on three sides of H-beam.,
Model | TDD1250 | |||
H beam size (Web Height x flange width ) mm | Max. | 1250x 600 | ||
Min. | 150 x 75 | |||
Length (mm) | Auto feeding | ≥2700 | ||
Manual feeding | ≥610 | |||
Max. workpiece weight (kg) | 10000 | |||
Thickness of web & flange,( Max.) | 80mm | |||
Drilling diameter(mm) | Vertical drilling | Φ12~Φ33.5 | ||
Horizontal drilling | Φ12~Φ30 | |||
Number of Spindles | Total: 3 spindles(at top, left, and right) | |||
Rotating speed(Stepless speed adjustment)r/min
| 180~650 | |||
Number of axis | 7 | |||
Feeding speed(mm/min) | 20~300 | |||
Feeding stroke(mm) | Vertical drilling unit | 240 or 325 | ||
Left and right drilling unit | 140 | |||
Displacement of horizontal spindle(mm) | In the direction of workpiece length | 520 | ||
Above vertical base level | 20~580 | |||
Displacement of vertical spindle(mm) | In the direction of workpiece length | 520 | ||
Beyond horizontal base level | 45~1160 | |||
Rated power(KW) | 28 | |||
Overall dimension(L x W x Hmm) | 4700 x 2400x 3520 | |||
Weight(Kg) | ≈8500 (Appr.) | |||