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Profi Tool Balancer PTB-GW
The horizontal, hard-bearing (force measuring) balancing machine PTB-GW is specially designed for balancing grinding rolls, e.g. in the gear or transmission manufacturing.
- Features
- Special solution for the balancing of grinding wheels
- Software for unbalance correction with two or three sliding weights in one or two balancing planes
- Compact workplace
- Can also be used to balance general rotors within the specified dimensions
- Applications
- Balancing and checking the unbalance of grinding rolls
- Grinding wheel balancing on an auxiliary shaft
- Balancing of spindle shafts, armatures, etc.
- Balancing in manufacturing, tool assembly and tool maintenance
- Unbalance check in incoming goods department
| Rotor | |||
| Weight, max. | kg | 5-30 | |
| Diameter, max. | mm | 320 | |
| Bearing journal diameters | mm | 30-80 | |
| Bearing centre distance, max. | mm | 500 | |
| Machine | |||
| Width x depth x height | mm | 750 x 780 x 1.700 | |
| Balancing Speed, depending on drive diameter | min-1 | 300-500 | |
| Minimum attainable residual eccentricity | µm | 0.5 | |
| Driving power | W | 200 | |
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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





