OSTAŞ MACHINERY
Our 3R OHS hydraulic bending machines are used in the bending process of medium and heavy platinum sheet metal, aluminum, or stainless materials, thanks to their welded strong steel body, hydraulic movement of the bottom and side rolls, and planetary gearbox that is connected to the main engine.
•Steel constructed machine body ST-52
•Well-equipped shafts made from certified steel withSAE 1050 (CK-45)
•Lateral rolls move with hydraulic pistons in orbital way
•Hydraulic Drop-End for easy roll positioning
•Hardened rolls
•Mobile electrical control panel
•Movement and parallelism adjustment of the rollers controlled from control panel
•Two digital reatouts for easy roll positioning of bottom rolls
•Hydraulic balancing system
•Accordance with CE standards
•Two-speed working system (Q275 and above)
•Conical bending system
•Hydraulic lateral side supports for large diameters
•Overhead Crane for large diameters
•Material feed table•Infinitively variable speed of rotation
•Oil cooling system
•Wireless mobile remote control
3R OHS | WITH PRE-BENDING |
WITHOUT PRE-BENDING |
Without Pre-Bending, flat plate ends may remain depending on diameter. |
||||||||||
MODEL | Usefull Length |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Central rolls Q |
Side Rolls Q |
Motor Power |
Working Speed |
Machine Dimensions (LxWxH) |
Weight |
||
mm | mm | mm | mm | mm | mm | mm | kw | m/min.(dk) | mm | kg | |||
3R OHS 2070X210 | 2070 | 8 | 10 | 10 | 12 | 210 | 190 | 5.5 | 5 | 3450x1250x1400 | 4300 | ||
3R OHS 2070X240 | 2070 | 10 | 13 | 13 | 15 | 240 | 220 | 9 | 5 | 3450x1350x1550 | 5160 | ||
3R OHS 2070X280 | 2070 | 12 | 16 | 16 | 18 | 280 | 260 | 16.5 | 5 | 4150x1450x1650 | 7700 | ||
3R OHS 2070X320 | 2070 | 16 | 20 | 20 | 25 | 320 | 300 | 22 | 1,5-5 | 4650x2000x1850 | 10300 | ||
3R OHS 2070X350 | 2070 | 20 | 25 | 25 | 30 | 350 | 330 | 22 | 1,5-5 | 4650x2050x1850 | 11000 | ||
3R OHS 2070X380 | 2070 | 25 | 30 | 30 | 35 | 380 | 360 | 37 | 1,5-5 | 4650x2150x1950 | 13150 | ||
3R OHS 2070X420 | 2070 | 30 | 35 | 35 | 40 | 420 | 400 | 37 | 1,5-5 | 4750x2300x2350 | 16500 | ||
3R OHS 2070X460 | 2070 | 35 | 40 | 40 | 50 | 460 | 440 | 60 | 1,5-5 | 5100x2550x2900 | 21600 | ||
3R OHS 2070X500 | 2070 | 40 | 45 | 45 | 55 | 500 | 480 | 60 | 1.4 | 5250x2550x2900 | 30500 | ||
3R OHS 2070X550 | 2070 | 45 | 50 | 50 | 60 | 550 | 530 | 66 | 1.4 | 5750x2350x3100 | 35600 | ||
Data based upon is given for 240Nmm² plate yielding strength. |
3R OHS | WITH PRE-BENDING |
WITHOUT PRE-BENDING |
Without Pre-Bending, flat plate ends may remain depending on diameter. , flat plate ends may remain depending on diameter. |
||||||||||
MODEL | Usefull Length |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Central rolls Q |
Side Rolls Q |
Motor Power |
Working Speed |
Machine Dimensions (LxWxH) |
Weight |
||
mm | mm | mm | mm | mm | mm | mm | kw | m/min.(dk) | mm | kg | |||
3R OHS 2570X210 | 2570 | 6 | 8 | 8 | 10 | 210 | 190 | 5.5 | 5 | 3950x1250x1400 | 4670 | ||
3R OHS 2570X240 | 2570 | 8 | 10 | 10 | 12 | 240 | 220 | 9 | 5 | 3950x1350x1550 | 5770 | ||
3R OHS 2570X280 | 2570 | 10 | 13 | 13 | 15 | 280 | 260 | 16.5 | 5 | 4650x1450x1600 | 7820 | ||
3R OHS 2570X320 | 2570 | 13 | 16 | 16 | 20 | 320 | 300 | 22 | 1,5-5 | 5150x2000x1850 | 11000 | ||
3R OHS 2570X350 | 2570 | 16 | 20 | 20 | 25 | 350 | 330 | 22 | 1,5-5 | 5150x2050x1850 | 12600 | ||
3R OHS 2570X380 | 2570 | 20 | 25 | 25 | 30 | 380 | 360 | 37 | 1,5-5 | 5150x2150x1950 | 14400 | ||
3R OHS 2570X420 | 2570 | 25 | 30 | 30 | 35 | 420 | 400 | 37 | 1,5-5 | 5250x2300x2350 | 19040 | ||
3R OHS 2570X460 | 2570 | 30 | 35 | 35 | 45 | 460 | 440 | 60 | 1,5-5 | 5600x2050x2450 | 23600 | ||
3R OHS 2570X500 | 2570 | 35 | 40 | 40 | 50 | 500 | 480 | 60 | 1.4 | 5750x2550x2900 | 33500 | ||
3R OHS 2570X550 | 2570 | 40 | 45 | 45 | 55 | 550 | 530 | 66 | 1.4 | 6050x2650x3100 | 40500 | ||
Data based upon is given for 240Nmm² plate yielding strength. |
3R OHS | WITH PRE-BENDING |
WITHOUT PRE-BENDING |
Without Pre-Bending, flat plate ends may remain depending on diameter. , flat plate ends may remain depending on diameter. |
||||||||||
MODEL | Usefull Length |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Central rolls Q |
Side Rolls Q |
Motor Power |
Working Speed |
Machine Dimensions (LxWxH) |
Weight |
||
mm | mm | mm | mm | mm | mm | mm | kw | m/min.(dk) | mm | kg | |||
3R OHS 3100X210 | 3100 | 4 | 6 | 6 | 7 | 210 | 190 | 5.5 | 5 | 4500x1250x1400 | 5305 | ||
3R OHS 3100X240 | 3100 | 6 | 8 | 8 | 10 | 240 | 220 | 9 | 5 | 4500x1350x1550 | 6700 | ||
3R OHS 3100X280 | 3100 | 8 | 10 | 10 | 12 | 280 | 260 | 16.5 | 5 | 5200x1450x1650 | 8470 | ||
3R OHS 3100X320 | 3100 | 10 | 13 | 13 | 16 | 320 | 300 | 22 | 1,5-5 | 5700x2000x1850 | 12000 | ||
3R OHS 3100X350 | 3100 | 13 | 16 | 16 | 20 | 350 | 330 | 22 | 1,5-5 | 5700x2050x1850 | 13500 | ||
3R OHS 3100X380 | 3100 | 16 | 20 | 20 | 25 | 380 | 360 | 37 | 1,5-5 | 5700x2150x1950 | 15800 | ||
3R OHS 3100X420 | 3100 | 20 | 25 | 25 | 30 | 420 | 400 | 37 | 1,5-5 | 5800x2300x2350 | 21500 | ||
3R OHS 3100X460 | 3100 | 25 | 30 | 30 | 40 | 460 | 440 | 60 | 1,5-5 | 6150x2050x2450 | 25500 | ||
3R OHS 3100X500 | 3100 | 30 | 35 | 35 | 45 | 500 | 480 | 60 | 1.4 | 5750x2550x2900 | 35500 | ||
3R OHS 3100X550 | 3100 | 35 | 40 | 40 | 50 | 550 | 530 | 66 | 1.4 | 6050x2650x3100 | 43500 | ||
Data based upon is given for 240Nmm² plate yielding strength. |
3R OHS | WITH PRE-BENDING |
WITHOUT PRE-BENDING |
Without Pre-Bending, flat plate ends may remain depending on diameter. , flat plate ends may remain depending on diameter. |
||||||||||
MODEL | Usefull Length |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Min. Diameter=top roll QX1.5 times |
Min. Diameter=top roll QX5 times |
Central rolls Q |
Side Rolls Q |
Motor Power |
Working Speed |
Machine Dimensions (LxWxH) |
Weight |
||
mm | mm | mm | mm | mm | mm | mm | kw | m/min.(dk) | mm | kg | |||
3R OHS 4100X280 | 4100 | 5 | 7 | 7 | 8 | 280 | 260 | 7.5 | 5 | 6200x1450x1650 | 11000 | ||
3R OHS 4100X320 | 4100 | 6 | 8 | 8 | 10 | 320 | 300 | 22 | 1,5-5 | 6700x2000x1850 | 13500 | ||
3R OHS 4100X350 | 4100 | 8 | 10 | 10 | 12 | 350 | 330 | 22 | 1,5-5 | 6700x2050x1850 | 15300 | ||
3R OHS 4100X380 | 4100 | 10 | 13 | 13 | 16 | 380 | 360 | 37 | 1,5-5 | 7000x2150x1950 | 18450 | ||
3R OHS 4100X420 | 4100 | 13 | 16 | 16 | 20 | 420 | 400 | 37 | 1,5-5 | 6800x2300x2350 | 23820 | ||
3R OHS 4100X460 | 4100 | 16 | 20 | 20 | 30 | 460 | 440 | 60 | 1,5-5 | 7150x2050x2950 | 32500 | ||
3R OHS 4100X500 | 4100 | 20 | 25 | 25 | 35 | 500 | 480 | 60 | 1.4 | 7800x2250x2900 | 40500 | ||
3R OHS 4100X550 | 4100 | 25 | 30 | 30 | 40 | 550 | 530 | 66 | 1.4 | 7800x2350x3100 | 50600 | ||
Data based upon is given for 240Nmm² plate yielding strength. |