Description

Portal milling machines from GMW with moving table are particularly characterised by their high load capacity when absorbing machining forces. In particular, these machines are designed for the high loads during the machining of large parts. With modern milling units, this design permits high cutting speeds and multi-axis machining with large workpiece weights and dimensions.

  • machine-tools

Product features

Model GRV-3135
X- axis [mm] 3100
Y- axis [mm] 3500
Z- axis [mm] 1100
Distance table [mm] 200 – 1300
Distance between columns [mm] 2700
Table size (X) [mm] 3000
Table size (Y) [mm] 2100
T – Nute [mm] 28 x 10 x 200
Max. Werkstückgew. [Type] 14
Spindle speed output [Kw] 22 / 26 (Optional 30 / 37)
Spindle Speed (Gear) [rpm] 6000
Spindle taper SK (ISO) 50
Spindle bearing bore diameter [mm] 100
Rapid travel rate ( X/Y/Z ) [m/min] 20 / 20 / 15
Cutting feed rate [mm/min] 10000
Tool magazine capacity [Pos] 40 / 60 / 90 / 120
Tool diameter [mm] 125
Max. Tool diameter [mm] 215
Max. Tool Length [mm] 450
Max. Tool weight [kg] 20
Steuerung [Type] Siemens 840dsl / Heidenhain iTNC640
Messsysteme Heidenhain – Linear
Guideway of X/Y/Z axis [Type] Roller linear guideway / Box Way
Power supply [kVA] 45
Net Weight [t] 38
Length X width X height 8,7 x 7 x 5,3

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