HELLER - MCH 250DE-MIL-HEL-2005-00004

Additional equipment

• - Magazine type: Chain magazine / Magazine capacity: 50 to 100 tools (optional)
• - Tool System and Magazine / Shelf Magazine: 234 slots (SK), increased tool weight capacity
• - X- and Y-axis: 15,000 N (at S3 - 40% duty cycle) / Z-axis: 17,500 N (at S3 - 40% duty cycle)
• - Speeds: Traverse Speed (X, Y, Z): 50,000 mm/min / Acceleration (dynamic package): 4.0 m/s² in X, Y, and Z / Rapid Traverse Speed: 60,000 mm/min / Maximum Acceleration: 7.0 m/s²
• - Spindle Diameter (front bearing): 100 mm
• - Extended Spindle Speed: 12,500 RPM
• - Drive Unit: Power/Torque [max.] (at S6 = 40%): 43 kW / 822 Nm / Speed Range: 45-12,500 RPM (extended)
• - Model: Siemens GRM rotary table with precision package, including temperature compensation and precision cooler
• - Division: 360 x 1° angles / Indexing Accuracy: 6 seconds / Swivel Times for 45°/180°: 2.7 s / 3.5 s
• - High Precision Division (option): 360,000 x 0.001° angles, indexing accuracy 10 seconds, swivel times for 45°/180°: 0.9 s / 1.8 s

Additional Information

Machine Benefits

• Technical Machine Benefits:
  • - Hollow shaft unit (option) drive power/torque [max. ]: 72 kw / 460 nm
  • - Reinforced gearbox unit [max. ]: 60 kw / 1145 nm
  • - Traverse speed (x, y, z): 50000 mm/min
  • - Acceleration: 7. 0 m/s²
  • - Rotary table maximum permissible clamping weight (centered): 800 dan
  • - Total power requirement (basic): approx. 79 kva
  • - Maximum tool weight: 25 dan / maximum tool moment at gripper: 2200 ncm / maximum tool length: 600 mm (from spindle nose) / maximum tool diameter (all slots occupied): 112 mm (up to 280 mm with clearance)
  • - Chip-to-chip time: 4. 1 s to 5. 1 s / tool holder: msk/pdk holder, including air and coolant supply
  • - Pallet change system and pallets/ pallets: 2 standard pallets per grm specification and one additional pallet with custom specification /pallet size: 630 x 630 mm /pallet change accuracy (x, y, z): 0. 01 mm /pallet change time: 12 s
• Qualitative Machine Benefits:
  • - Coolant and flushing system /coolant cooler: cfc-free, compatible with vrf/ coolant tank (basic): approx. 1000 liters/ coolant pump (basic): at 3 bar: 200 liters/min - at 12 bar: 40 liters/min
  • - Installation data machine weight: approx. 19,000 dan / total power requirement (basic): approx. 79 kva / power supply: 400 v / 50 hz / air pressure: 6 bar
  • - Position measurement system
  • - Measurement system: direct, absolute linear scales with highest resolution in x, y, and z

Extra information

• - Machine still under power

Payment Terms

• Payment in advance

• Asset Financing