Machining capabilites
Stephenson Engineering has extensive large-capacity CNC machining facilities for components up to 14m x 4m and 35 tonnes in weight. Machine programming is performed offline using CAD-CAM, enabling complex toolpaths to be generated.
Our range of machines covers milling, drilling, boring, plus vertical and horizontal turning and are capable of machining large components to within close tolerances.
Our large structure CNC machining capability allows us to deliver a turnkey service in the manufacture of heavy, high integrity weldments and complex assemblies.
4 axis travelling-gantry universal machining centre
X axis traverse 14000
Y axis traverse 4000
Z axis traverse 1000
C axis traverse 360°
Spindle power – 45Kw
Auto loading right-angle milling head
Auto loading long reach right-angle milling head
Auto-loading universal milling head
120 station tool changer
Renishaw component probing and inspection
Machine accuracy of 0.008mm/metre
Asquith Butler Starcut 250
Asquith Butler Starcut 250
4 axis travelling-gantry universal machining centre
X axis traverse 9000
Y axis traverse 3000
Z axis traverse 1000
C axis traverse 360°
Spindle power – 45Kw
Auto loading right-angle milling head
Auto loading long reach right-angle milling head
Auto loading universal milling head
120 station tool changer
Renishaw component probing and inspection
Asquith Butler MDB 180
Asquith Butler Powercentre
3 axis horizontal travelling table machining centre
X axis traverse 3000
Y axis traverse 1500
Z axis traverse 1000
Spindle power – 30Kw
60 station tool changer
2.5° orthogonal auto indexing head
Renishaw component probing & inspection
Machine accuracy of 0.008mm/metre
3 axis travelling-gantry universal machining centre
X axis traverse 4500
Y axis traverse 2500
Z axis traverse 600
Spindle power – 45Kw
Right-angled milling attachment
Renishaw component probing and inspection
20 station tool changer
Machine accuracy of 0.008mm/metre
Asquith Butler LE5000
4 axis travelling column universal centre
X axis traverse – 12,100
Y axis traverse – 3500
Z axis traverse – 1250
C axis traverse – 360°
Spindle power 45 Kw
1° orthogonal auto-indexing head
Renishaw component probing
Machine accuracy of 0.008mm/metre
Asquith Butler LE5000
4 axis travelling column universal centre
X axis traverse – 12,100
Y axis traverse – 3500
Z axis traverse – 1500
C axis traverse – 360°
Spindle power 45 Kw
1° orthogonal auto-indexing head
Renishaw component probing
Machine accuracy of 0.008mm/metre
Dörries Scharmann Vertical Borer
Max swing 2000
Max stroke 1400
Schiess CNC Vertical Borer
Max swing 2500
Max stroke 1600
Schiess CNC Vertical Borer
Max swing 2500
Max stroke 1600
