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VPC 2800 U - Gantry machining centre

A portal support on columns travels in the X-direction in gantry mode
A portal support on columns travels in the X-direction in gantry mode
Excellent machine accessibility with crane loading possibility by the optional complete covering with automatic doors and automatically opening bellows in the roof section
Excellent machine accessibility with crane loading possibility by the optional complete covering with automatic doors and automatically opening bellows in the roof section

The VPC 2800 U unites the advantages of the compact built VPC range with the working area proportions of the spacious portal machining centres PFZ/UPFZ from AXA. Its travel of up to 5000 x 2940 x 1300 mm makes this multitalent stand out above the competition for large gantry machines. The compact construction integrates all the essential components in very confined space.

5-sides and 5-axes machining of large cubic workpieces is a simple task for the VPC 2800 U: The combination of a stepless interpolating 1-axis tilting head with a rotary table integrated into the frame makes this task simplicity itself.

Traverse ranges:

X = 3900 mm - 5000 mm
Y = 2940 mm
Z = 1100 mm - 1300 mm

Main design

  • Extremely rigid, static and dynamically well balanced ground frame construction
  • Spacious and easily accessible machine tables
  • Direct measuring systems for X/Y/Z axes
  • Cover according to current machinery directives
  • Ideal for crane loading by the open covering over the work area
  • Machine transport in one single piece
  • Optimal accessibility for all maintenance and service requirements

In addition, the VPC 2800 U can be flexibly extended. Contact us!

 

Guideways and drives

  • Large-scale dimensioned roller guideways for high dynamics and stiffness
  • Optimal guiding by extremely large guidance ratio
  • Real gantry drive in the X-axis with corresponding individual drive, guideway and direct measuring system for both portal columns
  • Drives and guideways are protected
  • Ball screws or rack and pinion drive in all linear axes

Tool changing system

  • Simple and very robust stationary placed tool changer
  • Magazine protected in rear part of machine
  • Stationary tool changer layout allows for long tool chains without any negative effect on machine dynamics and precision
  • Fixed location coded tool management for better operator monitoring
  • Simultaneous tool pre-selection by double gripping system
  • Support of various tool holding systems such as SK, BT, HSK, CAPTO
  • Magazine placement possible during machining

Tilting spindle

  • 1-axis tilting spindle swivelling around the Y-axis (B-axis)
  • stepless interpolating
  • Tilting range 0° to -90°
  • Hydraulic clamping system for heavy-duty machining

Rotary table

  • Continuous turning NC-rotary table around the Z-axis
  • Integrated in machine bed
  • Hydraulic clamping