MG AR 80M Hydraulic Section Ring Rolling Machine
The MG AR Line section rolls are available in a huge range of capacities from 60mm shaft diameter up to an enormous 540mm shaft diameter; this model AR530 weighs in at an incredible 297 tonnes and has the capacity to roll beams of up to 1000mm. These superb quality Italian built machines are of a double pre-bending design and feature three rolls individually driven by powerful hydraulic motors via planetary gearboxes. The universal rolls supplied can roll a whole spectrum of standard sections and profiles, while special tooling is available for tubes or specific profiles. A wide range of optional equipment is offered including special attachments for the rolling of spirals and a very user friendly touch screen NC control.
Features
- Double pre-bending design
- All three rolls driven for excellent traction
- Rolls driven by powerful hydraulic motors with planetary gearboxes
- Universal hardened rolls suitable to roll a wide range of profiles
- Smooth rolls ensure minimal material marking
- Permanent lubrication to main machine components during manufacture
- Double spherical roller bearings for rolls shafts in place of traditional bushes
- Works in either horizontal or vertical orientation
- Hydraulic lateral guide rolls with movement in 3 axis
- Moveable control panel
- Digital read outs indicating both lower roll positions
Options
- Special rolls for tubes and other profiles
- Special rolls in nylon for sensitive materials
- Traction and compression tooling
- Overhead support
- Spiral staircase device
- Coiling attachments
- Lateral guide roll extension for rolling small coils
- Digital read outs for lateral roll positions
- NC Control Unit
- CNC Control Unit
Capacities
Technical Specification
| Flat Bar on Edge at 1500mm Ø | mm | 90 x 15 |
| Flat Bar as Flat at 800mm Ø | mm | 120 x 30 |
| Square Bar at 600mm Ø | mm | 50 x 50 |
| Round Bar at 600mm Ø | mm | 60 |
| Round Tube at 1800mm Ø | mm |
88.9 x 3 |
| Rectangular Hollow Section at 1000mm Ø | mm | 90 x 50 x 4 |
| Square Hollow Section at 1000mm Ø | mm | 70 x 70 x 4 |
| Angle Iron Toe Out at 1800mm Ø | mm | 80 x 80 x 10 |
| Angle Iron Toe In at 1000mm Ø | mm | 70 x 70 x 8 |
| Tee Section Toe Out at 1300mm Ø | mm | 80 x 80 x 9 |
| Tee Section Toe In at 1300mm Ø | mm | 80 x 80 x 9 |
| Tee Section Toe Up/Down at 1300mm Ø | mm | 80 x 80 x 9 |
| Channel Legs Out at 1000mm Ø | mm | UPN 120 |
| Channel Legs In at 1000mm Ø | mm | UPN 120 |
| I Beam Flanges Vertical at 2000mm Ø | mm | IPE 120 |
| Maximum Section Modulus | cm³ | 40 |
| Shaft Diameter | mm | 80 |
| Roll Diameter | mm | 265 |
| Rolling Speed | m/min | 5 |
| Motor Power | kW | 4 |
| Length | mm | 1400 |
| Width | mm | 1156 |
| Height | mm | 1133 |
| Weight | kg | 1650 |