Precision milling and drilling machine

Mikron WF31D

Mikron WF31D Precision milling and drilling machine

Machine with chip and splash guard cabin
Equipped with a Heidenhain TNC355 control system

Technical specification

The WF 31 D is a precision milling and drilling machine for series production and CNC training.
Driven by an automatically shiftable stepped gearbox and Poly-V-belt.
Vertical spindle can be extended by 90 mm; changeover from vertical to horizontal machining possible.
Recirculating ball screws with DC drives enable simultaneous feed movements.
Guides are protected against dust, chips and coolant.

Technical data

Manufacturer: Mikron
Type WF31D
Control: Heidenhain TNC 355
Longitudinal movement (X): 560 mm
Transverse movement (Y): 500 mm
Vertical movement (Z): 400 mm.
Drive power: 3.3/4.0 kW
Speed range: 40-4000 rpm.
Feed speed: 2-3000 mm/min
Rapid traverse speed X/Y: 6000 mm/min, Z: 5000 mm/min.

Electrical equipment

Total installed rated power: 10.0 kW
installed effective power: 7.3 kW.
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Operating voltage: 3 x 380 V - 50/60 Hz
Protection class: IP 54.
Max. permissible ambient temperature: +35 °C
Relative humidity: 75 %.

Dimensions and weights

Width 2450mm
Length 2800mm
Height 2000mm

Net weight of the machine: approx. 2570 kg.


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