KARGO - Cylindrical grinding machines

• With gray cast iron design
• High torsional rigidity and good damping behavior
• Proven quality

• Choose from Fanuc or Siemens
• KARGO software developed especially for the requirements of external cylindrical grinding
• Easy programming, installation and operation of the machine thanks to standard ISO programming
• Ergonomic machine setup through the machine control in a pivotable and movable control panel

• Insensitive to vibrations and low maintenance thanks to spindle mounted on hydrostatic bearings
• Peripheral speed 45 m/s
• Different wheelhead versions for straight plunge cut or inclined plunge cuts
• Automatic compensation of grinding wheel diameter after dressing
• Automatic balancing device (optional)

• Hydraulically controlled tailstock sleeve with adjustable axial pretension
• Precision adjustment of taper ± 0.15 mm
• CNC-controlled positioning of the tailstock (optional) for rapid machine retooling

• Measurement systems are adapted to the workpieces and customer specifications
• In-process measurement device for measuring smooth or interrupted external diameters
• Large diameter measuring range possible

• Automatic recording of reference surfaces on the clamped workpiece through bidirectional positioner
• Recorded values are automatically integrated into the grinding process
• Retractable integration on the wheelhead
• Touch-trigger probe for precise workpiece detection

• Single-grain diamond or dressing fleece (standard)
• Rotating dressing (optional):

1. Diamond profile grinding wheel
2. Diamond shape roller

• Use in the X and Z-axis, designed as compound slide rests
• Uniform, jolt-free movement (no stick-slip effect)
• Drive via servomotors with absolute encoders
• High-precision positioning for precise grinding results

• Use in radial and axial bearings of wheelheads and workheads
• Perfect rotational movement and constant centering of shaft
• Vibration-damping

• Universal operation with either dead or live center
• Rolling or hydrostatic bearings
• Speed programmable in a range from 20 to 1,000 rpm
• Maximum permissible workpiece weight: 80 – 250 kg

In case of an fire, the machine interior is automatically hermetically sealed, suffocating a fire before it has a chance to spread. If required, extinguishers (CO² or water mist systems) and exhaust air purification systems can be additionally installed. A competent partner for fire protection and filtration solution solutions is LTA Lufttechnik GmbH, which also belongs to the JUNKER Group and which researches, develops and produces filtration systems for industrial air purification.

The Filtration systems