The STERN BROWN 30 R-P is designed to shape tube extremities by means of rolling to obtain a flat or rounder closing. Ease of use, extremely fast working speed and quality of result are the main features of this end-forming machine. The central unit comprises a motor which keeps rotation of tool at a constant 800 RPM, while the control of the hydraulic thrust cyclinder controls the approach and the deformation by means of two combined mechanical movements. The machine structure and movements upon slides make STERN BROWN 30 very rigid so that closing operation on tube can be carried out in just 10 seconds. The rotating tool also self-centers on the vices during approach so that perfect axiality of work and excellent repeatability are guaranteed.
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| SPECIFICATIONS | | | Max. tapering capacity
| mm
| ø 30 x 2
| Cycle time for travel
| sec
| 10
| Positioning precision
| mm
| 0.05
| Work unit thrust force
| N | 115000
| Max vice pressure
| N | 400000 | Max exercice pressure
| bar | 60 | Jaws length
| mm | 160 | Max. jaws aperture
| mm
| 42
| Hydraulic control unit oil tank capacity
| l
| 48
| | Installed power | kW
| 3 | Dimensions (L x W x H)
| mm
| 800 x 1400 x 1500
| | Weight (without oil and tools) | kg
| 700
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