L O A D I N G
Trusted By 1,000+ Customers
Awarded by Gov. of India
Location Jamnagar - India
CNC Moving Column Gantry Type Vertical Machining Centre

Machine Introduction

Gantry type or bridge type machining centre got various applications in general engineering, aerospace and die & mould industry with its ability to handle all the complex and heavy jobs.

  • Sigma GDCM

Technical Specification

SIGMA GDCM
Column Traverse ( X – Axis ) mm 5000 to 20000
Ram Cross Traverse ( Y – Axis ) mm 3000 to 6000
Ram Vertical Traverse ( Z - Axis ) mm 1000
Cross Rail Vertical Traverse ( W – Axis ) mm 500 to 1000
(Optional )
Distance Between Columns mm 3000 to 6000
Distance from Spindle Face to Table Top mm 220 to 1220 ( Without Cross Rail)
Min-Max 220 to 2220 ( With Cross Rail)
Spindle Nose BT-50
Spindle Power kw 22/28/37
Spindle Speed rpm 6000 (Direct)
6000 (Gear Box)
3000 (Gear Box)
Fixed T-Slot Table (Optional)
Width mm 1500 / 2000 / 2500
Length mm 4000 / 5000 / 6000
Automatic Tool Changer (Optional)
No. of Tools 24/40
Maximum Tool Diameter / mm 125 / 210
Adjacent Empty Pockets
Maximum Tool Length mm 350
Maximum Tool Weight Kgs 15
Tool Change Time (Approx) Sec. 20
"Feed (X Y Z – Axis)" mm/m 0 – 6000
Rapid mm/m 10000
Minimum Input Increment mm/m 0.001
Accuracy
Positioning Accuracy mm 0.020/1000
Repeatability mm 0.010/1000
CNC Controller Siemens / Fanuc / Mitsubishi
Specification and Designs are subject to changes without Prior Notice.

Standard Accessories

  • Heavy Duty well stress relieved Cast Iron Structure
  • AC SERVO Spindle Drive
  • LM Guide ways and Ball Screw for X Y Z Axis
  • Rack & Pinion For Longer X- axis (above 5000mm)
  • Rigid Tapping
  • Ethernet / USB / RS232 Interface
  • Spindle Air Blast
  • Centralized Automatic Lubrication System
  • External Coolant Equipment with Tank
  • Hand held unit
  • Machine Lamp and Signal Light
  • Operating Tools
  • Machine Manual
  • Electric Panel with Air Condition
  • Z Axis Hydraulic Balance
  • Foot Switch for Tool Clamp / De-clamp
  • Laser Calibration in all Linear Axis

Optional Accessories

  • Automatic Tool Changer – 24/40 Tools
  • 2- Speed Gear Box for 6000 RPM
  • Coolant through Spindle
  • Linear Scale for Axis
  • Auto Touch Probe System
  • Chip Conveyor & Screw Conveyor
  • Coolant with Filtration System
  • Right Angle Head ( Manual / Automatic )
  • Universal Milling Head (Manual / Automatic )
  • 5 Face Milling Head ( Manual )
  • Voltage Stabilizer
  • Isolation Transformer
  • W – Axis 500/1000 mm Traverse
  • Fixed T-Slot Table
  • CNC Rotary Table

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