Atlas Hydro SP, planomiller
Fixed portal with two columns anchored on levelling jacks and a single or double moving table. High-torque ram head with integrated C axis, well suited to manganese steel frogs.
Railway Portal Mill
Innse-Berardi Atlas Hydro S
Atlas Hydro SP planomiller and SG gantry for railway and tramway parts
Innse-Berardi Atlas Hydro S is a line of vertical portal milling machines for railway and tramway parts: rails, switches and frogs in highly alloyed steels. SP planomiller and SG gantry versions are offered.
Manufactured byInnse-Berardi
25 mMax. part length (SG gantry)
2 versionsSP planomiller and SG gantry
Double ramSimultaneous machining
HydrostaticX-axis guideways
Overview
Portal milling for rails, switches and frogs
Atlas Hydro S is the Innse-Berardi line of vertical portal milling machines for the railway and tramway sector. It machines rails, switches and frogs made of highly alloyed materials with high productivity.
Both versions follow the Flexible Design Concept, which keeps core components the same across layouts. The X axis runs on hydrostatic guideways under the portal or the working table, while the Y and Z axes use preloaded roller pads and anti-friction materials for precision and low vibration.
A double ram configuration machines with two heads at once, and a dual working zone or dual table allows pendulum machining. Parts are clamped mechanically, hydromechanically or magnetically, tools can be changed by an industrial robot, and a full enclosure for chip containment is optional.
Models
Two Atlas Hydro S versions
Atlas Hydro SG, gantry
Moving gantry with a fixed crossrail travelling on preloaded hydrostatic guideways. Ram head with integrated tilting spindle (A axis) for switches and tongues, for parts up to 25 m.
Applications
Railway parts machined on Atlas Hydro S
The machines are designed for track components made of highly alloyed steels.
Two blue Atlas Hydro rams over an enclosed machining area with control desk and tool magazine
Two angled milling heads above clamped switch blades, with an industrial robot at a tool rack
Top view of a twin-head portal machining two switch parts, with robots and tool racks each side
Milling cutter machining the end of a rail profile clamped in fixtures, with chips and sparks
Rails
Milling of rail profiles and rail ends in highly alloyed steel.
Switches and tongues
The SG tilting-spindle head machines switch blades and tongues up to 25 m long.
Frogs
The SP high-torque ram head with C axis suits manganese steel frogs.
Tramway components
Track parts for the tramway sector in highly alloyed materials.
Features
Machine features
- Hydrostatic X axis under the portal or working table
- Y and Z axes on preloaded roller pads with anti-friction materials
- Double ram configuration for simultaneous machining
- Dual working zone or dual table for pendulum machining
- Mechanical, hydromechanical or magnetic clamping
- Tool change by industrial robot
- Optional full enclosure for chip containment
Benefits
What it brings to track component production
High productivity on highly alloyed track parts
Loading during machining with pendulum operation
Long switch parts machined in one set-up on the SG gantry
Layout chosen to match part type and length
Producing rails, switches or frogs?
Tell us about your track components, lengths and materials, and our Machinery team will help you choose between Atlas Hydro SP and SG.
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