Payment & Shipping Terms:
Double spindles type
high speed CNC drilling machine for wind tower flanges TLMZ6060
Highlights for wind tower flanges CNC drilling machine:
good rigidity, reliable running features
reliable drilling precision
save drilling blade
Siemens CNC system
Parameters for wind tower flange CNC drilling machine:
1.Special machine for drilling flange & plates, Max. flange diameter Ø6000mm
2.Inner water cooling spindles imported from Taiwan
3.Auto chips removal, auto clamping & loosening for flanges by the patent know-how
4.AC contactor, switch from Mitsubishi, Japan; Servo motor, Servo pack from Yaskava; relay from IDEC, Japan; CNC system Siemens, Germany; bearing NSK, Japan
5.Rotary working-table with high rigidity, higher & reliable precision
6.No vibration in drilling by the patent know-how
7.Drill bit wearing monitoring system by the patent know-how
Technical information for wind tower flange drilling machine
1. Outer diameter size of flange: Max.Ø6000mm
2. Max. thickness of flange: 300mm
3. Rotation speed of drilling: 50-3000rpm
4. Power of drilling spindle: 30KW
5. Vertical stroke: 500mm
6. Max. drilling diameter: Ø60mm; Ø80mm & Ø120mm hole drilling as option
7. Drill bit type: Inner water cooling
8. Drilling spindle quantity: 2
9. Drilling precision: ±0.15(within 6000mm scope)
10. Positioning precision: ±0.06mm
11. Repeat position precision: ±0.03
12. CNC axis quantity: 4
13. X axis feeding: 0-8000 mm/min.
14. Y axis feeding: 0-8000 mm/min.
15. Z axis feeding: 0-5000 mm/min.
16. Z axis work feeding: 0-200 mm/min.
17. Total power: 110KW
18. Weight: Appr.100000KG
19. Dimensions (L×W×H): 10000×11000×4000mm
Advantages for high speed CNC drilling machine for wind tower flanges:
1. Supporting frame: other suppliers' support frame width is about 400-500mm, our support frame is 890-1000mm, our machine is very strong.
2. The installation way of gantry: other suppliers are side-installation for the ballscrew which is weak and short machine lifetime, and this technology is only used for more years in China; but in America and European countries, side-ballscrew installation is old technology and already eliminated. Our machine is vertical face-contact on the 4 guides; this technology is the leading technology in the world especially in America and Germany.
3. About Gantry width: other suppliers about 1000mm, our gantry width is 2200-2400mm; other suppliers gantry height is 500mm; our machine gantry height is 1000mm; by this contrast, you can understand our machine rigidity is very strong than other suppliers.
4. Anti-vibration technology: this technology is our company patent and can remove the vibration in drilling process; other suppliers NO, this technology can improve the hole drilling precision and prolong the machine lifetime; so our machine lifetime is more than 15 years, other suppliers is only more than 7-8 years.
5. About the precision persistence: other suppliers machine drilling precision is only lasting about 1.5-2 years because positioning is carried by ballscrews and no auto clamping unit; our machine drilling precision is lasting more than 10 years because of our patent know-how
6. Our standard CNC system is SIEMENS from Germany, other suppliers are FAGOR system from Spain.
7. Our machine can drill stacked plated and only us in China; other company NO
8. We adopt advance hydraulic technology, other suppliers NO
9. Machine quality: our machine is no needing of repairing; other suppliers need repairing about one year---3 or 5 times
10. About machine weight: our machine is very weight than other suppliers more than about 20-30%
11. Our machine ground space: we adopt impact designing to save more factory space; other company is NO
12. Our operation system is very simple and beautiful; other suppliers are ugly and bad appearance
13. The appearance: our machine likes as made in American or European countries; other suppliers like made in China
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If you want to buy this machine,
high speed CNC wind tower flange drilling machine,
please contact us; this is good selection for your production.