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Crankshafts
Balancing Machine for Crankshafts Type KHK21-BH2
- Balancing Machine for Crankshafts Type KHK21-BH2
- Balancing Machine for Crankshafts Type KHK21-B1 and KHK12-B1
- Balancing Machine for Crankshafts Type KHK21-BL
- Balancing Machine for Crankshafts Type KHK21-ZM
- Balancing Machine for Crankshafts Type UHK 16-B1
- Balancing Machine for Crankshafts Type UHK 12.1
Type KHK balancing machines with integrated rotary transfer are designed for the balancing of in-line and V-crankshafts in several correction planes in one or more processing steps.
- Features
- Automatic balancing of 3 cylinder in-line to 12 cylinder V-crankshafts
- Drill spindle prepared for coolant and Minimum Quantity Lubrication (MQL)
- Optional automatic drill changer
- Standard model completely enclosed with front loading door and loading hatch
- Compact, service friendly design
- Integrated workpiece transfer
- Applications
- Balancing of passenger car crankshafts for in-line 3 cylinder to V12 cylinder engines in volume production
- Can be used as a single machine with manual loading as well as with automatic loading by loading gantry or robot loader
- Unbalance compensation by drilling with one and two spindle drilling unit.
| KHK21-BH2 | |||
| Rotor | |||
| Weight | kg | 6-30 | |
| Overall length | mm | -500 | |
| Machine | |||
| Width x depth x height | mm | 2100 x 3300 x 2500 | |
| Balancing speed, approx. | min-1 | 200-650 | |
| Measuring uncertainty1), approx. | gcm | 1-2 | |
| Cycle time | sec. | 48-100 | |
| 1) Depending on workpiece | |||
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HOFMANN
Precision Balancing Limited
Unit 7 Pear Tree Farm
Industrial Units
Bicester Road
Marsh Gibbon
Bicester
Oxon
OX27 0GB
Phone + 44 (0) 1869 277181
Fax + 44 (0) 1296 770186
schandler(at)hofmann-global.com





