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G720F Machining center for frame structure and chassis parts

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Code: #27712

Supplier: GROB-WERKE GmbH & Co. KG

Two-spindle machine for parallel machining of two large parts.

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rightMORE INFORMATION

  • The two-spindle machine concept of the G720F enables customers in the automotive industry to machine two parts with high precision and in parallel.
     
    Thanks to optimized and coordinated feed drives, you benefit from high dynamics and short chip-to-chip times.
     
    Axis arrangement
    The axis combination is based on the tried and proven G-series GROB machine concept with horizontal spindle position and guarantees free chip fall and optimized heat dissipation.
     
    Modular structure
    The modular and standardized machine components guarantee the best possible GROB product quality.
     
    Individual automation
    Available with manual or automatic front loading or automatic top loading.
     
    Two-spindle machine
    Two-spindle machine for machining two parts in parallel.

  • - Working travels in X-/Y-/Z-axis (mm): 1,450/1,200/1,035
    - Speeds max. in X-/Y-/Z-axis (m/min): 80/50/100
    - Interference diameter (mm): 2x1,500
    - Chip-to-chip time t1 according to VDI 2852 (s) relative to a rotational speed (min-1): 2.9
    - Position accuracy in X-/Y-/Z-axis (mm): 0.01
    - Table diameter (mm): 512
    - Table load with/without pallet (kg): 2x635/2x750
    - Total weight without/with palletchanger (kg): 35.000/45.000

  • - Unhindered chip fall and optimal heat dissipation
    - High dynamics
    - Short chip-to-chip times
    - High manufacturing flexibility
    - High machining accuracy
    - Customer-specific options of various GROB motorized spindle versions
    - Outstanding design for machining with minimum quantity lubrication
    - Can be used as stand-alone machine or linked to other machines

 

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