portal milling and boring center PM


With fixed portal and movable machine table

Portal milling and boring centers of the PM series offer maximum precision and flexibility for machining the large parts of complex and high-precision workpieces. Outstandingly suitable for high-precision machining of prismatic and cubic workpieces in the mechanical engineering and tool and mold making sectors. An extremely heavy cast iron design with optimum damping properties and the INA linear guiding system equipped with hydro mechanical damping slides as the basis for the ultra-modern PM portal milling and boring centers.


  • Extremely heavy cast metal design machine concept
  • Highly dynamic with travel speeds of up to 30,000 mm/min
  • Large machine table with triple or quadruple guides
  • Universal or orthogonal milling heads for machining at any desired angle
  • Heavy vertical milling heads and special milling heads for every application
  • Fully automatic milling head changing system
  • Spindle power from 43 kW to 60 kW
  • INA linear guiding systems with hydro mechanical damping slides
  • DAS+ vibration damping for increased productivity
  • Complete splash/chip guards including chip management system
  • User-friendly machine design
Table lengths 5,000 / 6,000 / 7,000 mm
Table widths 2,500 / 3,000 / 3,500 mm
Travel range X-axis (lengthwise) 5,600 / 6,600 / 7,600 mm
Travel range Y-axis (crosswise) 3,950 / 4,450 / 4,950 mm
Travel range Z-axis (vertical) 1,600 / 2,000 mm
Distance between machine columns 3,300 / 3,800 / 4,300 mm
Clearance under cross beam max. 2,800 mm according to customer requirements
Spindle power: 43 / 60 kW at 100% ED
Spindle speed range up to 4,000 / 5,000 / 6,000 / 7,000 / 30,000 / 40,000 min⁻¹
Tool holder ISO-50 / HSK-100
Automatic tool changer 60 / 80 / 120 magazine slots
Travel speeds 30,000 mm/min⁻¹
CNC controller Heidenhain TNC 640
Siemens 840 D sl
Coolant lubricant system by spray rose ring and IKZ up to 70 bar

Do you have any questions regarding the PM? Or would you like to receive further information? Please contact us!