MG AR 140M Hydraulic Selection 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 1800mm Ø |
mm |
140 x 25 |
|
Flat Bar as Flat at 1600mm Ø |
mm |
190 x 40 |
|
Square Bar at 1200mm Ø |
mm |
80 x 80 |
|
Round Bar at 1000mm Ø |
mm |
90 |
|
Round Tube at 4000mm Ø |
mm |
141.3 x 6.5 |
|
Rectangular Hollow Section at 2500mm Ø |
mm |
140 x 70 x 5 |
|
Square Hollow Section at 1000mm Ø |
mm |
100 x 100 x 8 |
|
Angle Iron Toe Out at 3600mm Ø |
mm |
120 x 120 x 15 |
|
Angle Iron Toe In at 3000mm Ø |
mm |
100 x 100 x 12 |
|
Tee Section Toe Out at 1250mm Ø |
mm |
120 x 120 x 13 |
|
Tee Section Toe In at 1250mm Ø |
mm |
120 x 120 x 13 |
|
Tee Section Toe Up/Down at 1250mm Ø |
mm |
120 x 120 x 13 |
|
Channel Legs Out at 1000mm Ø |
mm |
UPN 180 |
|
Channel Legs In at 1000mm Ø |
mm |
UPN 180 |
|
I Beam Flanges Vertical at 1800mm Ø |
mm |
IPE 180 |
|
Maximum Section Modulus |
cm³ |
310 |
|
Shaft Diameter |
mm |
140 |
|
Roll Diameter |
mm |
400 |
|
Rolling Speed |
m/min |
5 |
|
Motor Power |
kW |
15 |
|
Length |
mm |
1813 |
|
Width |
mm |
1646 |
|
Height |
mm |
1605 |
|
Weight |
kg |
4000 |