Gantry Machining Centre

LMX-40170 Gantry Maching Center

Warranty : 1 Year for machinery warranty

Availability : On Stock

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(your request will be responsed within 1 hour.)

Machine Use:
LMX-40170 moving column gantry products inherit the advantages of traditional gantry machine tool foundation frame with strong rigidity, symmetrical structure and strong stability, and introduce international advanced design concepts. The worktable is fixed, with moving Gantry frame. By optimizing the reinforced structure and rationally distributing the mass, the whole machine has strong rigidity and good dynamic characteristics. With milling, boring, drilling (drilling, expanding, reaming), tapping, countersinking and other processing functions, suitable for ships, new energy, aerospace, automobiles, construction machinery, packaging, rail transit, hardware and rubber, etc. The processing of large parts in various mechanical processing fields is also the first choice for processing various oversized and overweight parts with high processing accuracy requirements and complex structures.

Main Structure
The worktable is fixed, and the gantry frame is movable. The whole machine consists of worktable, bed, carriage, column, beam, saddle, ram, spindle, gearbox, spindle constant temperature cooling system, coordinate axis centralized lubrication system, machine tool pneumatic hydraulic system, Z axis hydraulic balance system, Automatic chip removal device (both sides of the worktable), tool water cooling system, large-capacity water tank, gantry follow-up operation room, and electronic control system.
Definition of each coordinate axis:
X-axis: the gantry frame moves longitudinally forward and backward along the guide rail on the bed;
Y-axis: The ram and saddle parts move left and right laterally along the guide rail on the beam;
Z-axis: The ram moves vertically up and down along the guide rail on the saddle;
C-axis: The attachment milling head performs rotary indexing positioning movement around the z-axis (when the attachment head is selected)

 ITEM Description Unit Technical Data
Processing range X-axis travel mm 17000
  Y-axis travel mm 4400(Working)+150(Tool change)
  Z-axis travel mm 1250
  Gantry effective width mm 4100
  Distance from spindle end to worktable mm 150~1400
Workbench Effective table size mm 3000×16000
  Workbench load t/㎡ 5
  T-slot specifications (width × spacing) mm 28×250 (Y direction)
Feed drive

 

Freed drive

Maximum cutting speed X/Y/Z m/min 6/6/6
  Fast moving speed X/Y/Z m/min 10/15/10
  Minimum step equivalent mm 0.001
 

Spindle

 

Drive mode   All gear transmission
  Spindle speed rpm 10-3500
  Spindle power(S1/S6-40%) kW 30/37
  Spindle torque(S1/S6-40%) Nm 1860/2300
  Spindle taper and specification   ISO7:24NO50
  Pull stud form mm P50T-2-MAS403
  Ram section mm 450×450
Tool magazine

(Optional)

Tool magazine capacity No. 24 40、60
  Tool magazine form   Vertical Vertical-Horizontal
  Handle   BT50
  Tool diameter (adjacent space mm Φ110/Φ220
  Tool length mm 400
  Tool maximum weight Kg 20(Vertical)/25(Vertical-horizontal)
Positioning accuracy(Executive Standard GB/T 17421.2-2000) X-axis mm 0.080 with grating scale
  Y-axis mm 0.037(0.030 with grating scale)
  Z-axis mm 0.020 (0.015 with grating scale)
Repeatability(Executive standard GB/T

17421.2-2000)

X-axis mm 0.043 with grating scale
  Y-axis mm 0.025(0.019 with grating scale)
  Z-axis mm 0.013 (0.010 with grating scale)
Others Total power capacity KVA 100
  NC system T FANUC 0iMF

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