|
| |
New Generation
Electrical DC Upsetting Machines |
| |
• Heating Transformer works on 3 Phase 400VAC.
• DC Heating.
• No skin effect as in AC heating, thereby providing uniform heating across the cross section of the job.
• Heating power infinitely variable by thyristor.
• Auto indexing of anvil after every upsetting cycle.
• Bulb temperature measured by optical infrared pyrometer and controlled by hydraulic servo valve.
• Bulb shape is controlled without wrinkles by anvil speed control using another servo valve.
• Maximum upsetting force – 7000kgf. |
| |
| |
| |
| |
 |
|
| |
|
 |
|
|
