MG G Series Hydraulic 3-Roll Plate Bending Rolls

The line of 3 roll bending machines is reliable and tested, with three driving rollers with hydraulic double pinching that guarantee a precise and constant drag of the material. Easy to use and accurate in executing shell rings, it boasts a unique versatility thanks to the exclusive MG planetary geometry.

The parallelism of the side rolls is controlled by a torsion bar system that connects both sides’ ends, eliminating the disadvantage of delicate and unreliable encoders. The rolls are driven by hydraulic motors and high-efficiency planetary gearboxes, coupled directly on the rolls. The MG solution reduces the dispersions of the applied force generated by the various components’ frictions.

MG G Series Hydraulic 3-Roll Plate Bending Rolls imageMG G Series Hydraulic 3-Roll Plate Bending Rolls image
MG G Series Hydraulic 3-Roll Plate Bending Rolls image 2MG G Series Hydraulic 3-Roll Plate Bending Rolls image 2
MG G Series Hydraulic 3-Roll Plate Bending Rolls image 3MG G Series Hydraulic 3-Roll Plate Bending Rolls image 3
MG G Series Hydraulic 3-Roll Plate Bending Rolls image 4MG G Series Hydraulic 3-Roll Plate Bending Rolls image 4
MG G Series Hydraulic 3-Roll Plate Bending Rolls image 5MG G Series Hydraulic 3-Roll Plate Bending Rolls image 5
MG G Series Hydraulic 3-Roll Plate Bending Rolls image 6MG G Series Hydraulic 3-Roll Plate Bending Rolls image 6
MG G Series Hydraulic 3-Roll Plate Bending Rolls image 7MG G Series Hydraulic 3-Roll Plate Bending Rolls image 7
MODEL STOCK CODE BENDING LENGTH ROLLING CAPACITY PRE BENDING TOP ROLL dia BOTTOM ROLLS dia WORKING HEIGHT MOTOR LENGTH WIDTH HEIGHT WEIGHT
mm mm mm mm mm mm kw mm mm mm kg
G 1204 A 21800 1,250 4 2.5 120 110 685 2.2 2,390 760 960 900
G 1504 A 21801 1,500 5 3 130 125 685 2.2 2,690 760 960 1,000
G 1706 A 21802 1,750 6 4 150 140 700 2.2 2,890 760 960 1,100
G 2004 L 21803 2,050 4 3 140 130 695 3 3,190 760 960 1,600
G 2006 P 21804 2,050 6 4 160 140 705 3 3,190 760 960 2,000
G 2008 B 21805 2,050 8 6 190 170 760 3 3,320 940 1,165 2,600
G 2010 B 21806 2,050 10 8 210 190 770 4 3,205 940 1,165 3,000
G 2014 R 21807 2,050 14 10 230 200 850 5.5 3,205 960 1,224 3,500
G 2020 C 21808 2,050 20 14 280 260 920 7.5 3,540 1,230 1,400 4,500
G 2025 D 21809 2,050 25 20 300 290 1,025 11 3,955 1,660 1,665 5,000
G 2032 M 21810 2,050 32 25 330 310 1,425 15 4,185 2,030 2,140 7,000
G 2040 E 21811 2,050 40 32 380 370 1,425 18.5 4,185 2,030 2,140 10,000
G 2050 G 21812 2,050 50 40 430 400 1,580 30 4,730 2,070 2,480 15,000
G 2060 H 21813 2,050 60 50 500 450 1,905 37.5 5,290 2,490 2,785 20,000
G 2070 I 21814 2,050 70 55 600 540 2,460 56 5,400 3,000 3,360 35,000
G 2090 Y 21815 2,050 90 65 670 620 2,480 75 5,400 3,000 3,360 45,000
G 2506 P 21816 2,600 6 4 190 170 720 3 3,740 760 960 2,500
G 2508 B 21817 2,600 8 6 200 180 765 3 3,870 940 1,165 3,000
G 2510 B 21818 2,600 10 8 210 190 770 4 3,870 940 1,165 4,000
G 2514 R 21819 2,600 14 10 240 220 840 5.5 3,575 960 1,224 4,600
G 2518 C 21820 2,600 18 13 270 240 915 7.5 4,090 1,230 1,400 5,000
G 2525 D 21821 2,600 25 20 340 310 1,030 11 4,505 1,660 1,665 6,000
G 2530 M 21822 2,600 30 25 370 350 980 7.5 4,735 2,030 1,950 7,500
G 2535 E 21823 2,600 35 30 400 380 1410 22.5 4,735 2,030 2,140 13,000
G 2540 F 21824 2,600 40 35 420 390 1,410 22.5 4,735 2,030 2,140 15,000
G 2550 G 21825 2,600 50 40 470 430 1,480 30 5,230 2,075 2,480 20,000
G 2560 H 21826 2,600 60 50 500 460 1,905 37.5 5,790 2,490 2,785 30,000
G 2570 I 21827 2,600 70 55 600 540 2,460 56 5,900 3,000 3,360 38,000
G 2590 Y 21828 2,600 90 65 670 630 2,460 75 5,900 3,000 3,360 50,000
G 3006 B 21829 3,100 6 4 200 190 765 3 4,370 940 1,165 3,200
G 3008 B 21830 3,100 8 6 220 210 775 4 4,370 940 1,165 4,000
G 3010 B 21831 3,100 10 8 240 230 785 5.5 4,370 940 1,165 5,000
G 3014 C 21832 3,100 14 10 290 260 925 7.5 4,590 1,230 1,400 7,000
G 3016 C 21833 3,100 16 12 300 270 935 7.5 4,590 1,230 1,400 8,000
G 3022 D 21834 3,100 22 16 350 320 1,035 11 5,005 1,660 1,665 9,000
G 3025 M 21835 3,100 25 20 370 350 1,425 18 5,235 2,030 2,140 10,000
G 3032 E 21836 3,100 32 25 400 380 1,435 22 5,235 2,030 2,140 14,000
G 3036 F 21837 3,100 36 28 430 400 1,435 22 5,235 2,030 2,140 16,000
G 3042 G 21838 3,100 42 32 460 420 1,480 30 5,730 2,075 2,480 23,000
G 3048 G 21839 3,100 48 35 480 440 1,480 37 5,730 2,075 2,480 25,000
G 3055 H 21840 3,100 55 40 530 500 1,905 44 6,290 2,490 2,785 30,000
G 3065 I 21841 3,100 65 50 610 570 2,460 56 6,400 3,000 3,360 40,000
G 3075 Y 21842 3,100 75 55 680 530 2,420 75 6,900 2,750 3,560 50,000

Capacities are given for 250 N/mm² plate yielding strength

Features

  • 3-roll double pinch design for pre-bending both sides of the plate before rolling
  • Electro welded and stress relieved frame construction
  • High quality European components used throughout
  • Permanent lubrication system – all parts are lubricated and sealed during assembly
  • C45 forged steel rolls, induction hardened to 50-55 HRC
  • Crowning on rolls to compensate for deflection during bending process
  • Three rolls driven by hydraulic motors with gearboxes directly coupled to the rolls
  • Planetary roll movement  reducing friction and maintaining precision
  • All three rolls mounted on high load rated sealed double roller bearings
  • Massive torsion bars with sophisticated hydraulic valves  to ensure roll parallelism
  • Hydraulic drop end and automatic top roll balancing for material removal
  • Hydraulic up & down movement of the bending rolls
  • Digital read out for side roll positions
  • Cone bending system
  • Laser alignment system for material positioning
  • Safety system to conform to EU norms
  • Mobile control console

Options

  • Hydraulic overhead support
  • Hydraulic side supports

The line of 3 roll bending machines is reliable and tested, with three driving rollers with hydraulic double pinching that guarantee a precise and constant drag of the material. Easy to use and accurate in executing shell rings, it boasts a unique versatility thanks to the exclusive MG planetary geometry.

The parallelism of the side rolls is controlled by a torsion bar system that connects both sides’ ends, eliminating the disadvantage of delicate and unreliable encoders. The rolls are driven by hydraulic motors and high-efficiency planetary gearboxes, coupled directly on the rolls. The MG solution reduces the dispersions of the applied force generated by the various components’ frictions.

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