Travelling column milling machine

SHW US5-T

Used Milling/Turning Center SHW UniSpeed 5T
MC-No. 3261 – Year of manufacture: 2011

Travel paths:
X = 2,000 mm | Y = 1,300 mm | Z = 1,300 mm

Design:
Self-rigid machine frame without elaborate foundations. Precision compact roller guides on all axes. Machine column in portal construction, spindle head and saddle made from GGG 60 cast iron with hydraulic weight compensation.

Drive & Feed:
Digital AC individual drives, stepless 2–30,000 mm/min, acceleration 2 m/s². Direct measuring system for high accuracy.

Universal Milling Head (orthogonal):
- GGG 60 cast iron, automatic 360°/180° swivel, 64,800 CNC-controlled positions
- SK 50, tool pull-in force 20 kN
- Power: 26 kW (100% duty cycle) / 36 kW (40% duty cycle), 22–6,000 rpm
- Hydromechanical quick tool clamping

CNC Rotary Table:
- Ø 1,000 mm, planarity 0.015 mm
- Turning: up to 250 rpm | Torque: 2,700 Nm
- Table load: Milling 6,000 kg, Turning 3,000 kg
- Max. swing diameter: 1,800 mm

Balancing System:
Integrated system for vibration monitoring & correction (DIN ISO 1940 G 6.3 to >G 3). Operation via Siemens 840D.

Tool Changer:
- Chain magazine for 90 tools
- SK 50, max. Ø 125/250 mm, length 400 mm, weight 25 kg
- Horizontal tool change, fixed-location coding, air-blow spindle protection

Control:
Siemens 840D, mounted swiveling on the machine.

Electrics:
Total connected load approx. 80 kVA. Control voltage 24 V, protection class IP 54, EN 60204. Control cabinet with integrated cabinet cooler (two-chamber system, airtight, with dehumidification).

Cooling & Lubrication:
- ICS & shower ring (switchable), 500 l tank, max. 40 bar
- Minimum quantity lubrication (MQL, Lubrix 850) via spindle
- Rinse gun, frame flushing, air/coolant changeover
- Lubrication: central for guides, spindle grease-lubricated, milling head oil mist

Chip Conveyor:
Hinged belt, X-axis 2,000 mm, width 350 mm, discharge height 1,250 mm

Additional Systems:
- Single-channel collision monitoring
- Protective air on glass scales
- Wireless 3D probe
- Extended milling head swivel range -90° to +110°
- VisioPort for clear view
- Rotary union in rotary table for clamping hydraulics incl. clamping monitoring
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- Zero-point clamping system with control panel buttons
- Safety glass (18 mm)
- Air cleaning unit ILT Unifil 1 MRV70-4.0 (4,200 m³/h)
- External B-MPI handheld device with handwheel, override, emergency stop
- Energy connections: compressed air 4–6 bar (G¼)

Paintwork:
Base color RAL 7004 signal grey, functional units RAL 7016 anthracite grey and RAL 9011 graphite black, silk matte, oil & soda resistant.

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