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Conventional Gantry-Type Milling Machine - Portamill Duo 4012 is shown
Conventional Gantry-Type Milling Machine - Portamill Duo 4012 is shownPortamill Duo 4012 is shown
Conventional Gantry-Type Milling Machine - Portamill Duo 4012 is shown Conventional Gantry-Type Milling Machine - 2 main spindle heads to give you a competitive edge Conventional Gantry-Type Milling Machine - Extremely powerful clamping of traverse ensures fixation in target position

Portamill Duo 3012

Conventional Gantry-Type Milling Machine

Vertical and horizontal milling with long travels

  delivery time given on request

Part No. 362733
Please contact us for the current best price offer. KNUTH has been known for decades for a superior price-performance ratio, which we prove over and over in every new quote.
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  • Bed, columns and travel tracks form a solid cast-iron frame structure for high rigidity under hard machining conditions and high table loads
  • The gantry construction is fully integrated into the machine frame for maximum rigidity
  • The traverse height is adjustable, ensuring high rigidity even with flat workpieces, since the throat size can be minimized
  • Rigid guides with ground surfaces support the table across the entire travel distance to ensure constant high geometric accuracy
  • Infinitely variable feed on X
  • large setup area with up to 158” length and 49” width
  • This machine type handles work pieces with weights up to 13228 lb
  • Main spindle gears with 6 steps - for vertical and horizontal operation
  • Including weight balancing system for easy movement and precise positioning of the horizontal spindle head
  • All guideways are protected by telescoping covers or bellows
  • The control panel is mounted on a long arm, giving the user maximum positioning flexibility
  • Standard automatic central lubrication

2 main spindle heads for competitive manufacturing:

  • Vertical spindle head on height-adjustable traverse can be
  • Easy positioning of the horizontal spindle on the right column guide on Y axis, and via a compact guideway slide 14 in on the Z axis
  • 2-sided machining of the workpiece in vertical and horizontal direction with only one setup
  • Both spindle heads swivel ± 45°

3-axis position indicator

  • More accuracy
  • Lower error rate
  • Increased productivity
  • Resulting in valuable time savings
  • For increased productivity
  • Easy to read display
  • Operator-specific features
  • Convenient keyboard layout
  • Resolution: 0.0004 / 0.0002"
  • Default coordinates
  • Axis position is maintained when display is turned off
  • Hole circle pattern calculation
  • Calculator function
  • Storage for 10 tools
  • Radius / diameter toggle
  • Mm/inch conversion
  • Easy expansion and maintenance-free operation

Technical Data

Standard Equipment

3-axis position indicator, central lubrication, foundation bolts, operating tools, operator manual
Optional Equipment
Order now and take advantage!
Price on request
Price on request
Price on request