CNC Gantry Machining Center, Series LM-1311

CNC Gantry Machining Center, Series LM-1311
CNC Gantry Machining Center, Series LM-1311
CNC Gantry Machining Center, Series LM-1311
CNC Gantry Machining Center, Series LM-1311
CNC Gantry Machining Center, Series LM-1311
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Double Column Machining Center

The LM-1311 vertical bridge gantry milling machine is used to machine large and complicated components, such as airplane beams and frames, and large machinery components. This milling machine features a gantry width of 1100mm, and a workbench of 1300 x 1000mm, and can load up to 2500kg of materials at one time.

Parameters
Model LM-1311
Travels
X-axis travel (mm) 1300
Y-axis travel (mm) 1100
Z-axis travel (mm) 520
Distance from spindle nose to table center (mm) 130-650
Table (gantry) width (mm) 1100
Worktable
Worktable area (mm) 1300×1000
Maximum weight on table (kg) 2500
T-slot (width – number of slot x spacing) (mm) 7-22×150
Spindle
Standard spindle speed (rpm) 6000
Spindle taper BT50φ190
Spindle drive mode Belt drive
Spindle power (KW) 18.5
Feed
Cutting feed (mm/min) 8000
Rapid feed (m/min) 12/10/10
Linear guide rail width / number of tracks (mm) 2-45X2-45Y:Z box guideway
Others
Three-axis motor power (KW) 4.5/4.5/7.0
Positioning accuracy (mm) 0.035/1000
Repeatability (mm) 0.025
Control system MISUBISHI: M80A/M80B, FANUC:Oi-MF, SINUMERIK 828D
Coolant tank (Pump) (HP) 0.48
Power requirement (KVA) 35
Air pressure (bar) 6.5
Machine weight (t) 12
Machine dimension (mm) 3300×2550×2600
Components of gantry milling machine
  • Control system and motor
  • Box guideway
  • Mechanical spindle, gear drive
  • Chain-type tool magazine
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