2-roller straightening and polishing machine
Precision straightening of peeled or bright-drawn round bars
Highlights
- Hydraulic quick-change roller device
- Max.
15 minutes change-over - Motorized ruler adjustment
- 4-way column guide, torsion-resistant and 4-way height adjustment via worm gear screw jacks
| Type: | RM 30 | RM 50 | RM 80 |
|---|---|---|---|
| Material: | Round bars | Round rods | Round bars |
| Diameter: | 6 – 30 mm | 8 – 50 mm | 20 – 80 mm |
| Tensile strength: | 1400 N/ mm² | 1400 N/ mm² | 1400 N/ mm² |
| Standard speed: | 12 – 120 m/min | 12 – 120 m/min | 12 – 100 m/min |
| Outer roller diameter: | 260 mm | 289 mm | 375 mm |
| Roller length: | 360 mm | 420 mm | 465 mm |
| Roller adjustment: | Screw jack/servomotor | Screw jack/servomotor | Screw jack/servomotor |
| Drive: | Asynchronous motor, 2 x 44 KW | Asynchronous motor, 2 x 80 KW | Asynchronous motor, 2 x 130 KW |
| Torque straightening rollers: | 1280 Nm | 3350 Nm | 6000 Nm |
| Weight incl. Drives: |
10,5 t | 19 t | 28 t |
