In stock
Express delivery
in-house
SOFIA
Travelling-column, bed-type platform for large parts and long engagements. Thermo-symmetrical rigidity and composed motion help hold accuracy and finish on extended strokes, while the enclosed machining area improves chip control and operator safety during day-to-day changeovers.
- Stable long-pass machining with consistent geometry
- Enclosed area for cleaner setups and safer handling
- Vibration suppression and RAM compensation to reduce rework
Brand:
- MILCO LTD
Overview
Advanced Bed-Type & Travelling Column Milling Machine
The SOFIA series represents our next-generation travelling-column and bed-type milling platform, engineered for high-precision, high-rigidity machining applications.
A thermo-symmetrical column structure combined with a box-in-box RAM and an inline direct-drive spindle motorensures geometric stability and exceptional accuracy during demanding operations.
SOFIA’s reinforced structure incorporates four internal hydraulic tie rods for vibration suppression, an automatic RAM compensation system to eliminate angular errors, and a fully enclosed machining area for enhanced chip control and operator safety.
Available with stationary or rotary tables, SOFIA adapts to a wide range of machining requirements.
Key Features – SOFIA
Travelling-Column Working Envelope
4200 × 1500 × 1250 mm with custom strokes available for specific applications.
BIG-PLUS ISO50 Interface
Dual-contact spindle system for superior rigidity, finish, and accuracy.
High-Speed Axis Movement
Rapid feeds of 22 / 18 / 15 m/min for productivity across all operations.
40 kW Spindle with 800 Nm Torque
Balanced power and torque for both roughing and fine finishing.
All machines are also available in full cast-iron structural configuration upon request, ensuring maximum vibration damping and thermal stability for demanding environments.
HEADS
MILCO Ltd head portfolio (compatible across machine families):
Universal 45° – 2.5° × 2.5° (Automatic Change)
Universal 45° – 1° × 1° (Automatic Change)
Universal 45° – 2.5° × 2.5° (Integrated)
Orthogonal Head – 2.5° × 2.5° (Integrated)
Specifications
|
Category |
Item |
Unit |
Value |
|---|---|---|---|
|
TRAVERSES |
|||
|
Longitudinal — X |
mm |
4200 |
|
|
Cross — Y |
mm |
1500 |
|
|
Vertical — Z |
mm |
1250 |
|
|
FEEDS |
|||
|
Maximum — X |
m/min |
22 |
|
|
Maximum — Y |
m/min |
18 |
|
|
Maximum — Z |
m/min |
15 |
|
|
SPINDLE SPECIFICATIONS |
|||
|
Taper |
— |
DIN69871 (ISO50) Big Plus |
|
|
Programmable speed |
rpm |
4000 to 8000 |
|
|
Maximum power |
kW |
40 |
|
|
Maximum torque |
Nm |
830 |
Applications
General machining
Mixed prototype and production work across sizes; flexible envelopes and quick changeovers speed setups, reduce handling, and keep output consistent day to day.
Capital goods
Industrial equipment components from plates and frames to precision shafts and housings; scalable platforms and stable processes preserve accuracy over long runs.
Automotive
Tooling and production parts across the supply chain, from fixtures and dies to turned and milled components; repeatable referencing supports surface quality and tight tolerances.
Energy
Pump and valve components, compressor parts, and auxiliary housings; controlled cutting and chip/coolant management help protect tolerances, surface finish, and tool life.
Oil & Gas
Valve bodies, manifolds, housings, and high-integrity flanges; robust machining strategies and chip/coolant control help maintain tolerances in demanding alloys.
Wind energy
Drivetrain and auxiliary components including hubs, seats, flanges, and structural parts; rigid setups and stable processes sustain accuracy, finish, and tool life across long runs.
Railway
Frames, brackets, axlebox housings, and brake components; rigid machining and effective chip evacuation keep geometry and flatness consistent on large parts.
Aeronautics
Precision structural parts, fixtures, and machined assemblies; probing and process control (where available) help keep flatness and bores in tolerance on long cycles.
Defense
Housings, carriers, and structural parts in high-strength alloys; stable machining conditions and verified datums deliver repeatable accuracy under heavy cuts.