Trusted By 1,000+ Customers
Awarded by Gov. of India
Location Jamnagar - India
CNC Travelling Column Milling Machine

Machine Introduction

The Sigma TC series models are milling machine with travelling column ideal for long and heavy component machining. The rigid structure and stability of column can achieve continuous stable machining and finishing operations.

  • Sigma TC 6

Technical Specification

Fix Table Size 1000 x 7000 mm
No. T – Slot/Size/Distance Between T – Slot 7 x 22 x 125 mm
Max. Table Load 5000 Kg.
Column Cross Traverse X – Axis Travel 6000 mm
Head Vertical Traverse Y – Axis Travel 800 mm
RAM Traverse Z – Axis Travel 500 mm
Table Face to Spindle Centre (Min. / Max.) 0 – 800 mm
Spindle Speed of Universal Milling Head 0 – 3500 RPM (Infinite Variable)
Spindle Power 37 KW
Spindle Nose BT – 50
Automatic Universal Head 360 Degree in both plane
Auto Indexing of Head 1 Degree
Automatic Tool Changer 20 Tools
Feed 0 – 10000 mm / min
Rapid 10000 mm / min
Positioning Accuracy 0.020 mm / 1000 mm
Repeatability 0.015 mm / 1000 mm
CNC Controller Siemens 828D
Specification and Designs are subject to changes without Prior Notice.

Standard Accessories

  • Heavy Duty Well Ribbed & Stress Relived Cast Iron Structure as Per FG 260 Graded
  • LM Guide Ways in all Three Axis X, Y & Z
  • Centralized Automatic Lubricating System
  • Metallic Telescopic Covers Provided for X Axis and Bellow for Y Axis
  • All Axis are having Direct Coupled Servo Motors with Ball Screws
  • Automatic Universal Milling Head
  • Electronic Weight Balancing for Y Axis
  • Chip Conveyor with Chip Bin
  • Air Condition for Electrical Control Panel
  • Pendent Control
  • Electronic Hand Wheel
  • External Coolant System with Filtrations
  • Geometric As Per DIN 8620

Optional Accessories

  • Ram Traverse 800 mm in lieu of 500 mm
  • Laser Touch probe Renishaw RMP 60
  • Linear Scale with Pneumatic Air pressurising system for scales (X, Y, Z)
  • Operator Platform with Tuffen Glass all around
  • Foundation Bolt with Leveling Pad for Machine
  • External Guarding for Machine with Interlocks

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