Quick economical rolling of light to medium jobs.
Three-roll plate rolls are used for production of cylindrical or conical shapes with up to 0.5" material thickness. They bend stainless steel and basic steel, as well as aluminum, copper, and zinc for industrial production. Models are available as an initial punch or double/ pyramid pinch configuration.
With KAAST 3-Roll plate rolling machines, RBD-3M and RBD-3HL, cylinders of varying radii can be created easily. Our 3 roll slip roll machines feature a locked top roll and either mechanically or hydraulically controlled side rolls, with the hydraulic models including DROs as well. Conical bending is realized via a coupling which is mounted on the shaft of the side roller drive. Our bending machines uses top brand components like Siemens, Rexroth, Bosch, Parker, Atos, Telemechanique, SKF, NSK, and FAG to guarantee high-quality lifelong performance.
Key Features of 3 roll Plate Rolls
These metal sheet rolling machine feature heavy, welded construction, with all rolls mated to high-quality, heavy-duty bearings, which ensures minimum friction and even rotation of the bending rollers and are suitable for forming aluminum or stainless steel. The sheet metal rollers are equipped with drop-end for easy removal of finished parts. Via simple operation with a mobile control panel, these slip roller machines are frequently used in the HVAC, aerospace, and tank and vessel making industries
- RBD-3M • Light duty plate rolling machine, 3' to 10' length, 20Ga to 0.25"
- RBD-3HL • Medium duty plate rolling machine, 6' to 13' length, 0.15" to 0.5"
Plate Rolls Standard Configuration
- Easy operation with mobile control panel
- Digital readout for side rolls (Option RBD-3M)
- Drop end for easy removal of bent parts
- Induction hardened rolls made of SAE 1050 (CK 45) steel
- Cable safety system
- Fine bending with motor brake
- Conical bending device
- Automatic lubrication
- Overload protection
- Operation manual
Plate Rolls Optional Configuration
- Digital readout for rolls (RBD-3M)
| Specifications | RBD-3M | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10/2.0 | 10/3.0 | 12/1.5 | 12/2.5 | 15/1.2 | 15/2.0 | 20/1.0 | 20/1.5 | |||
| 3' x 0.08" | 3' x 0.12" | 4' x 0.06" | 4' x 0.1" | 5' x 0.05" | 5' x 0.08" | 6' x 0.04" | 6' x 0.06" | |||
| Roll length | mm | 1050 (41") | 1250 (49") | 1550 (61") | 2050 (80") | |||||
| Pre-bend capacity | mm | 2.0 (0.08") | 3.0 (0.12") | 1.5 (0.06") | 2.5 (.1") | 1.2 (0.05") | 2.0 (0.08) | 1.0 (0.04") | 1.5 (0.06") | |
| Roll diameter | mm | Ø75 (3") | Ø90 (3.5") | Ø75 (3") | Ø90 (3.5") | Ø75 (3") | Ø90 (3.5") | Ø75 (3") | Ø95 (3.5") | |
| Bending speed | m/min | 6 (240"/min) | ||||||||
| Motor power | kW | 1.1 (1.5 Hp) | ||||||||
| Length | mm | 1610 (64") | 1630 (65") | 1830 (72") | 1850 (73") | 2110 (83") | 2130 (84") | 2610 (103") | 2630 (104") | |
| Width | mm | 700 (28") | ||||||||
| Height | mm | 1160 (46") | 1200 (48") | 1160 (46") | 1200 (48") | 1160 (46") | 1200 (48") | 1160 (46") | 1200 (48") | |
| Weight | kg | 380 (830 lbs) | 480 (1,000 lbs) | 405 (890 lbs) | 520 (1,140 lbs) | 420 (925 lbs) | 600 (1,300 lbs) | 590 (1,300 lbs) | 715 (1,570 lbs) | |
| Item No. | 9401001 | 9401002 | 9401003 | 9401004 | 9401014 | 9401015 | 9401016 | 9401017 | ||
| Specifications | RBD-3M | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10/4.0 | 10/5.0 | 12/4.0 | 12/5.0 | 15/3.0 | 15/4.0 | 20/2.0 | 20/4.0 | 25/2.5 | ||
| 3' x 0.15" | 3' x 0.2" | 4' x 0.15" | 4' x 0.2" | 5' x 0.11" | 5' x 0.15" | 6' x .08" | 6' x 0.15" | 8' x 0.1" | ||
| Roll length | mm | 1050 (41") | 1270 (50") | 1550 (61") | 2050 (80") | 2550 (100") | ||||
| Bending capacity | mm | 4 (0.15") | 5 (0.2") | 4 (0.15") | 5 (0.2") | 3 (0.11") | 4 (0.15") | 2 (0.08") | 4 (0.15") | 2.5 (0.1") |
| Roll diameter | mm | Ø110 (4.3") | Ø130 (5.1") | Ø120 (4.7") | Ø140 (5.5") | Ø110 (4.3") | Ø140 (5.5") | Ø110 (4.3") | Ø140 (5.5") | |
| Bending speed | m/min | 8 (315"/min) | ||||||||
| Motor power | kW | 2.2 (3 Hp) | ||||||||
| Length | mm | 2200 (87") | 2470 (98") | 2700 (107") | 3200 (126") | 3700 (147") | ||||
| Width | mm | 750 (30") | ||||||||
| Height | mm | 1000 (40") | ||||||||
| Weight | kg | 900 (1,980 lbs) | 1200 (2,600 lbs) | 1125 (2,400 lbs) | 1320 (2,900 lbs) | 1200 (2,600 lbs) | 1420 (3,100 lbs) | 1380 (3,000 lbs) | 1650 (3,600 lbs) | 1850 (4,000 lbs) |
| Item No. | 9401005 | 9401006 | 9401007 | 9401008 | 9401009 | 9401010 | 9401011 | 9401012 | 9401013 | |
| Specifications | RBD-3M | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10/7 | 10/10 | 15/7 | 15/9 | 20/6 | 20/7 | 25/6 | 30/4 | 30/5 | ||||
| 3' x 0.27" | 3' x 0.4" | 5' x 0.25" | 5' x 0.35" | 6' x 0.25" | 6' x 0.27" | 8' x 0.25" | 10' x 0.15" | 10' x 0.2" | ||||
| Bending length | mm | 1050 (41") | 1550 (61") | 2050 (80") | 2550 (101") | 3050 (120") | ||||||
| Bending capacity | mm | 7 (0.27") | 10 (0.4") | 6.5 (0.25") | 9 (0.35") | 6 (0.25") | 7 (0.27") | 6 (0.25") | 4 (0.15") | 5 (0.2") | ||
| Pre-bend capacity | mm | 6 (0.25") | 9 (0.35") | 4.5 (0.18") | 8 (0.31") | 5 (0.2") | 6 (0.25") | 5 (0.2") | 3 (0.11") | 4 (0.15") | ||
| Roll diameter | mm | Ø130 (5.1") | Ø190 (7.5") | Ø150 (6") | Ø190 (7.5") | Ø170 (6.7") | Ø190 (7.5") | Ø190 (7.5") | Ø190 (7.5") | Ø200 (7.8") | ||
| Motor power | kW | 2.2 (3 Hp) | 4 (5 Hp) | 2.2 (3 Hp) | 4 (5 Hp) | |||||||
| Length | mm | 2750 (108") | 3200 (126") | 3300 (130") | 3700 (146") | 3850 (152") | 4200 (165") | 4700 (185") | 5200 (205") | |||
| Width | mm | 650 (26") | 950 (38") | 1150 (45") | 950 (38") | 720 (29") | 950 (38") | |||||
| Height | mm | 1020 (41") | 1300 (52") | 1110 (44") | 1300 (52") | 1050 (42") | 1300 (52") | |||||
| Weight | kg | 1200 (2,600 lbs) | 2450 (5,400 lbs) | 2000 (4,410 lbs) | 2750 (6,000 lbs) | 2100 (4,600 lbs) | 3100 (6,800 lbs) | 3400 (7,500 lbs) | 3750 (8,300 lbs) | 4000 (8,800 lbs) | ||
| Item No. | 9411001 | 9411002 | 9411003 | 9411004 | 9411005 | 9411006 | 9411007 | 9411008 | 9411009 | |||
| Specifications | RBD-3HL | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2050/10 | 2050/16 | 2550/8 | 2550/10 | 2550/13 | 3100/6 | 3100/8 | 3100/12 | 4100/4 | 4100/6 | 4100/8 | ||
| 6' x 0.4" | 6' x 0.6" | 8' x 0.3" | 8' x 0.4" | 8' x 0.5" | 10' x 0.25" | 10' x 0.3" | 10' x 0.4" | 13' x 0.15" | 13' x 0.25" | 13' x 0.3" | ||
| Bending length | mm | 2050 (80") | 2550 (99") | 3100 (120") | 4100 (160") | |||||||
| Bending capacity | mm | 10 (0.4") | 16 (0.6") | 8 (0.3") | 10 (0.4") | 13 (0.5") | 6 (0.26") | 8 (0.3") | 10 (0.4") | 4 (0.15") | 6 (0.25") | 8 (0.3") |
| Pre-bend capacity | mm | 8 (0.3") | 13 (0.5") | 6 (0.25") | 8 (0.3") | 10 (0.4") | 4 (0.23") | 6(0.25") | 8 (0.3") | 3 (0.12") | 4 (0.15") | 6 (0.25") |
| Top rollers | mm | 210 (8.5") | 280 (11") | 210 (8.5") | 240 (9.5") | 280 (11") | 240 (8.5") | 240 (9.5") | 280 (11") | 240 (9.5") | 280 (11") | 300 (12") |
| Bottom rollers | mm | 190 (7.5") | 260 (10") | 190 (7.5") | 220 (8.5") | 260 (10") | 190 (7.5") | 220 (8.5") | 260 (10") | 220 (8.5") | 260 (10") | 280 (11") |
| Main motor power | kW | 7.5 (10 Hp) | 11 (15 Hp) | 7.5 (10 Hp) | 7.5 (10 Hp) | 11 (15 Hp) | 7.5 (10 Hp) | 7.5 (10 Hp) | 11 (15 Hp) | 7.5 (10 Hp) | 11 (15 Hp) | 11 (15 Hp) |
| Weight | kg | 4200 (9,240 lbs) |
7600 (17,720 lbs) |
4570 (10,000 lbs) |
5700 (12,540 lbs) |
7720 (17,000 lbs) |
5200 (11,440 lbs) |
6600 (14,500 lbs) |
8370 (18,400 lbs) |
7600 (16,720 lbs) |
10800 (23,760 lbs) |
11800 (25,960 lbs) |
| Item No. | 9412191 | 9412192 | 9412193 | 9412194 | 9412195 | 9412195 | 9412197 | 9412198 | 9412199 | 9412200 | 9412201 | |
| Type | Plate Roll Models | Capacity | Configuration | Availability |
|---|---|---|---|---|
| 3 Roll | RBD-3M 10/2.0 3 Roll Plate Roller | 0.08"x3' Capacity | Standard | Immediately |
| 3 Roll | RBD-3M 10/4.0 3 Roll Plate Roller | 0.15"x41" Capacity | Standard | Immediately |
| 3 Roll | RBD-3M 12/2.5 Plate-Roller | 0.1"x50" Capacity | Standard | Soon |
| 3 Roll | RBD-3M 12/5.0 3 Roll Plate Roller | 0.2"x50" Capacity | Standard | Immediately |
| 3 Roll | RBD-3M 15/7 3 Roll Plate Roller | 0.25"x5' Capacity | Standard | Soon |
| 3 Roll | RBD-3M 20/6 Plate-Roller | 0.25"x80" Capacity | Standard | Soon |
| 4 Roll | RBD-4H 650/3.5 NC 4 Roll Plate Roller | 0.25"x4' Capacity | NC | Immediately |
| 4 Roll | RBD-4H 1050/2.5 NC Plate-Roller | 0.1"x41" Capacity | NC | Soon |
| 4 Roll | RBD-4H 1270/7 NC 4 Roll Plate Roller | 0.25"x4' Capacity | NC | Soon |
| 4 Roll | RBD-4HL 1550/7 NC 4 Roll Plate Roller | 0.3"x5' Capacity | DRO | Soon |
| 4 Roll | RBD-4H 2050/10 NC Plate-Roller | 0.4"x6' Capacity | NC | Soon |
| 4 Roll | RBD-4HL 2050/8 NC 4 Roll Plate Roller | 0.3"x6' Capacity | NC | Immediately |
| 4 Roll | RBD-4HL 2050/13 NC Plate-Roller | 0.5"x6' Capacity | NC | Soon |
| 4 Roll | RBD-4HD 3100/12 NC Plate-Roller | 0.5"x10' Capacity | NC | Soon |
Increased flexibility and faster pre-bending.
Four-roll plate rolls are used for high-precision rolling of thick plates with up to 3" material thickness. The four roll slip rollers allow for pre-bending of sheet metal. While eliminating the need to remove, spin, and reinsert material to avoid flat spots.
The KAAST series of 4-roll plate roller machines RBD-4HD and RBD-HL roll sheet metal into shapes such as cylinders and cones for wind-power, HVAC ducts, construction, shipbuilding, tanks, trucks, and more. The upper roller is fixed in place, the lower roller move upwards to clamp onto the workpiece, and the side rollers move up and down at an oblique angle to adjust the shape and size of the rolled part. Model RBD-4HD plate roller features motorized top and side rollers, and our RBD-4H and HL features a motorized top and bottom roller.
Key Features of 4 Roll Plate Rolls
Our metal sheet rolling machines use top brand components like Siemens, Rexroth, Bosch, Parker, Atos, Telemechanique, SKF, NSK, and FAG to guarantee high-quality lifelong performance. These plate rollers have solid, welded frames and high-quality, heavy-duty bearings, which minimize friction and ensure even rotation of the rollers. Where applicable the planetary gears are mounted directly on the rollers, the transmission of force on these rolling machines for metal takes place with minimal loss of force or power. Simultaneous use of torsion bars and hydraulic units ensures accuracy and enables flexibility. With our optional extras for the plate and slip rolls you can upgrade the level of automation, which will raise your productivity and flexibility.
With over 50 years of experience in sheet metal bending and thousands of reference customers, KAAST Machine Tools assures first-class support in any application or maintenance question.
- RBD-4H • Medium to heavy-duty plate rolling machine - 2' to 13' x up to 0.5"
- RBD-4HL • Heavy-duty plate rolling machine - 3' to 10' x up to .05"
- RBD-4HD • Extra heavy-duty plate rolling machine - 6' to 20' x up to 3"
Plate Rolls Standard Configuration
- Overload protection
- Digital readout
- Hydraulic closure for easy removal of finished ferrule
- Easy operation with mobile control panel
- Induction hardened rolls made of SAE 1050 (CK 45) steel
- Conical bending
- Automatic lubrication (RBD-4HD • RBD-4HL)
- Operation manual
Plate Rolls Optional Configuration
- Overhead crane for large diameters
- Hydraulic lateral side supports for large diameters
- Ground and polished rolls
- Two speed system
- NC or CNC control system for bend automation
- Hydraulic work piece ejector
| Specifications | RBD-4H | |||||
|---|---|---|---|---|---|---|
| 650/3.5 | 1050/2.5 | 1270/7 | 1550/6.5 | 2050/10 | ||
| 2' x 0.15" | 3' x 12 Ga | 4' x 0.27" | 5' x 0.25" | 6' x 0.4" | ||
| Bending length | mm | 650 (25") | 1050 (41") | 1270 (50") | 1550 (61") | 2050 (81") |
| Bending capacity | mm | 3.5 (0.13") | 2.5 (0.1") | 7 (0.27") | 6.5 (0.25") | 10 (0.38") |
| Pre-bend capacity | mm | 3 (0.11") | 2 (0.07") | 5 (0.19") | 4.5 (0.17") | 8 (0.31") |
| Top & bottom rollers | mm | Ø80 (3") | Ø150 (6") | Ø200 (8") | ||
| Side rollers | mm | Ø80 (3") | Ø130 (5") | Ø180 (7") | ||
| Min. Internal Diameter | mm | 400 (16") | 750 (30") | 1000 (39") | ||
| Main motor power | kW | 1.1 (1.5 Hp) | 2.2 (3 Hp) | 4 (5 Hp) | ||
| Working Speed | m/min | 5 (3.3"/s) | 6 (3.9"/s) | |||
| Dimensions (L/W/H) | mm | 1950x950x960 (77x37x38") | 2350x950x960 (92x37x38") | 3020x1150x1110 (119x45x44") | 3300x1150x1110 (130x45x44") | 3070x1350x1290 (151x53x51") |
| Weight | kg | 950 (2,090 lbs) | 1150 (2,530 lbs) | 2155 (4,750 lbs) | 2370 (5,225 lbs) | 3750 (8,270 lbs) |
| Item No. | 9412400 | 9412401 | 9412402 | 9412403 | 9412404 | |
| Specifications | RBD-4H | ||||
|---|---|---|---|---|---|
| 2550/10 | 3100/6 | 3100/12 | 4100/10 | ||
| 8' x 0.4" | 10' x 0.23" | 10' x 0.5" | 13' x 0.4 | ||
| Bending length | mm | 2550 (100") | 3100 (122") | 4100 (161") | |
| Bending capacity | mm | 10 (0.39") | 6 (0.23") | 12 (0.47") | 10 (0.39") |
| Pre-bend capacity | mm | 8 (0.31") | 4 (0.15") | 10 (0.39") | 8 (0.31") |
| Top & bottom rollers | mm | Ø250 (10") | Ø200 (8") | Ø275 (11") | Ø300 (12") |
| Side rollers | mm | Ø200 (8") | Ø180 (7") | Ø220 (9") | Ø250 (10") |
| Min. Internal Diameter | mm | 1250 (49") | 1000 (39") | 1375 (54") | 1500 (59") |
| Main motor power | kW | 7.5 (10 Hp) | 4 (5 Hp) | 16.5 (20 Hp) | 11 (15 Hp) |
| Working Speed | m/min | 5 (3.3"/s) | 6 (3.9"/s) | 5 (3.3"/s) | |
| Dimensions (L/W/H) | mm | 4500x1500x1370 (177x59x54") | 4850x1350x1290 (191x53x51") | 5400x1600x1800 (212x63x71") | 6400x1800x1950 (252x71x77") |
| Weight | kg | 6100 (13,450 lbs) | 4750 (10,470 lbs) | 9500 (20,900 lbs) | 13500 (29,760 lbs) |
| Item No. | 9412405 | 9412406 | 9412407 | 9412408 | |
| Specifications | RBD-4HL | |||||
|---|---|---|---|---|---|---|
| 1050/8 | 1550/7 | 2050/6 | 2050/8 | 2050/13 | ||
| 3' x 0.3" | 5' x 0.3" | 6' x 0.25" | 6' x 0.3" | 6' x 0.5" | ||
| Bending length | mm | 1050 (41") | 1550 (60") | 2050 (80") | ||
| Bending capacity* | mm | 8 (0.3") | 7 (0.27") | 6 (0.25") | 8 (0.3") | 13 (0.5") |
| Pre-bending capacity* | mm | 6 (0.25") | 4.5 (0.17") | 4 (0.15") | 6 (0.25") | 10 (0.4") |
| Top & bottom rolls | mm | Ø150 (5.85") | Ø180 (7") | Ø245 (9.5") | ||
| Side rolls | mm | Ø130 (5") | Ø150 (5.85") | Ø180 (7") | ||
| Main motor | kW | 4 (5.5 Hp) | 5.5 (7.5 Hp) | 7.5 (10 Hp) | ||
| Weight | kg | 1850 (4,070 lbs) | 2500 (5,500 lbs) | 2800 (6,160 lbs) | 3500 (7,700 lbs) | 5450 (11,990 lbs) |
| Item No. | 9412160 | 9412161 | 9412162 | 9412163 | 9412164 | |
| Specifications | RBD-4HL | |||||
|---|---|---|---|---|---|---|
| 2550/6 | 2550/13 | 2500/20 | 2500/30 | 2500/30 | ||
| 8' x 0.25" | 8' x 0.5" | 10' x 0.2" | 10' x 0.3" | 10' x 0.4" | ||
| Bending length | mm | 2550 (100") | 3100 (120") | |||
| Bending capacity* | mm | 6 (0.25") | 13 (0.5") | 5 (0.2") | 8 (0.3") | 10 (0.4") |
| Pre-bending capacity* | mm | 4 (0.15") | 10 (0.4") | 3 (0.12") | 6 (0.25") | 8 (0.3") |
| Top & bottom rolls | mm | Ø190 (7.25") | Ø260 (10") | Ø180 (7") | Ø220 (8.7") | Ø260 (10") |
| Side rolls | mm | Ø150 (5.85") | Ø200 (7.8") | Ø150 (5.85") | Ø160 (6.3") | Ø200 (7.8") |
| Main motor | kW | 5.5 (7.5 Hp) | 7.5 (10 Hp) | 5.5 (7.5 Hp) | 7.5 (10 Hp) | |
| Weight | kg | 3900 (8,580 lbs) | 6800 (14,960 lbs) | 4300 (9,460 lbs) | 5200 (11,440 lbs) | 7500 (16,500 lbs) |
| Item No. | 9412165 | 9412166 | 9412167 | 9412168 | 9412169 | |
| Specifications | RBD-4HD | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2050/20 | 2050/25 | 2050/30 | 2550/16 | 2550/20 | 2550/25 | 2550/30 | 2550/45 | ||
| 6' x 0.75" | 6' x 1" | 6' x 1.15" | 8' x 0.6" | 8' x 0.75" | 8' x 1" | 8' x 1.15" | 8' x 1.75" | ||
| Bending length | mm | 2050 (80") | 2550 (100") | ||||||
| Bending capacity* | mm | 20 (0.75") | 25 (1") | 30 (1.15") | 16 (0.6") | 20 (0.75") | 25 (1") | 30 (1.15") | 45 (0.75") |
| Pre-bending capacity* | mm | 16 (0.6") | 20 (0.75") | 25 (1") | 12 (0.45") | 16 (0.6") | 20 (0.75") | 25 (1") | 35 (1.35") |
| Top & bottom rolls | mm | Ø280 (11") | Ø320 (12.5") | Ø350 (13.5") | Ø280 (11") | Ø320 (12.5") | Ø350 (13.5") | Ø380 (14.5") | Ø460 (18") |
| Side rolls | mm | Ø220 (8.5") | Ø240 (9.5") | Ø260 (10") | Ø220 (8.5") | Ø240 (9.5") | Ø260 (10") | Ø300 (11.5") | Ø380 (14.5") |
| Main motor | kW | 16.5 (21 Hp) | 20 (27 Hp) | 23.5 (32 Hp) | 16.5 (21 Hp) | 20 (27 Hp) | 23.5 (32 Hp) | 31.5 (43 Hp) | 38.5 (50 Hp) |
| Weight | kg | 8550 (18,810 lbs) | 10500 (23,100 lbs) | 11500 (25,300 lbs) | 9650 (21,230lbs) | 11600 (25,520 lbs) | 12800 (28,160 lbs) | 16700 (36,740 lbs) | 22400 (49,280 lbs) |
| Item No. | 9412140 | 9412141 | 9412142 | 9412143 | 9412144 | 9412145 | 9412146 | 9412147 | |
| Specifications | RDB-4HD | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 3100/12 | 3100/16 | 3100/20 | 3100/25 | 3100/30 | 3100/45 | 3100/60 | ||||
| 10' x 0.45" | 10' x 0.6" | 10' x 0.75" | 10' x 1" | 10' x 1.15" | 10' x 1.75" | 10' x 2.35" | ||||
| Bending length | mm | 3100 (120") | ||||||||
| Bending capacity* | mm | 12 (0.45") | 16 (0.6") | 20 (0.75") | 25 (1") | 30 (1.15") | 45 (1.75") | 60 (2.35") | ||
| Pre-bending capacity* | mm | 10 (0.4") | 12 (0.45") | 16 (0.6") | 20 (0.75") | 20 (0.75") | 35 (1.3") | 45 (1.75") | ||
| Top & bottom rolls | mm | Ø280 (11") | Ø320 (12.5") | Ø350 (13.5") | Ø380 (14.5") | Ø400 (15.5") | Ø500 (19.5") | Ø580 (22.5") | ||
| Side rolls | mm | Ø220 (8.5") | Ø240 (9.5") | Ø260 (10") | Ø300 (11.5") | Ø400 (15.5") | Ø450 (19") | |||
| Main motor | kW | 16.5 (21 Hp) | 20 (27 Hp) | 23.5 (32 Hp) | 31.5 (43 Hp) | 38.5 (50 Hp) | 60 (82 Hp) | 73 (100 Hp) | ||
| Weight | kg | 10600 (23,320 lbs) | 12750 (28,050 lbs) | 14450 (31,790 lbs) | 19200 (42,240 lbs) | 20000 (44,000 lbs) | 38500 (84,700 lbs) | 50000 (110,000 lbs) | ||
| Item No. | 9412148 | 9412149 | 9412150 | 9412151 | 9412152 | 9412153 | 9412154 | |||
| Specifications | RBD-4HD | |||||
|---|---|---|---|---|---|---|
| 4100/8 | 4100/12 | 4100/16 | 4100/20 | 4100/40 | ||
| 13' x 0.3" | 13' x 0.45" | 13' x 0.6" | 13' x 0.75" | 13' x 1.5" | ||
| Bending length | mm | 4100 (160") | ||||
| Bending capacity* | mm | 8 (0.3") | 10 (0.45") | 16 (0.6") | 20 (0.75") | 40 (1.5") |
| Pre-bending capacity* | mm | 8 (0.25") | 12 (0.4") | 16 (0.45") | 20 (0.6") | 40 (1.15") |
| Top & bottom rolls | mm | Ø280 (11") | Ø350 (13.5") | Ø380 (14.5") | Ø400 (15.5") | Ø550 (21") |
| Side rolls | mm | Ø220 (8.5") | Ø260 (10") | Ø300 (11.5") | Ø450 (17.5") | |
| Main motor | kW | 16.5 (21 Hp) | 23.5 (32 Hp) | 31.5 (43 Hp) | 38.5 (50 Hp) | 66 (90 Hp) |
| Weight | kg | 13000 (28,600 lbs) | 19000 (41,800 lbs) | 22000 (48,400 lbs) | 23500 (51,700 lbs) | 54000 (118,800 lbs) |
| Item No. | 9412155 | 9412156 | 9412157 | 9412158 | 9412159 | |
| Specifications | RBD-4HD | |||||
|---|---|---|---|---|---|---|
| 6100/8 | 6100/10 | 6100/13 | 6100/20 | 6100/30 | ||
| 20' x 0.3" | 20' x 0.4" | 20' x 0.5" | 20' x 0.75" | 20' x 1.2" | ||
| Bending length | mm | 6100 (240″) | ||||
| Bending capacity* | mm | 8 (0.31") | 10 (0.39") | 13 (0.51") | 20 (0.78") | 30 (1.18") |
| Pre-bending capacity* | mm | 6 (0.24") | 8 (0.31") | 10 (0.39") | 16 (0.63") | 25 (0.98") |
| Top & bottom rolls | mm | Ø350 (13.7") | Ø380 (15") | Ø400 (15.7") | Ø500 (19.7") | Ø620 (24.4") |
| Side rolls | mm | Ø260 (10.25") | Ø300 (11.8") | Ø300 (11.8") | Ø400 (15.75") | Ø520 (20.5") |
| Main motor | kW | 23.5 (30 Hp) | 31.5 (40 Hp) | 38.5 (50 Hp) | 60 (80 Hp) | 123 (165 Hp) |
| Weight | kg | 24000 (52,920 lbs) | 28250 (62,290 lbs) | 30000 (66,150 lbs) | 67500 (148,840 lbs) | 88500 (195,150 lbs) |
| Type | Plate Roll Models | Capacity | Configuration | Availability |
|---|---|---|---|---|
| 4 Roll | RBD-4H 650/3.5 NC 4 Roll Plate Roller | 0.25"x4' Capacity | NC | Immediately |
| 4 Roll | RBD-4H 1050/2.5 NC Plate-Roller | 0.1"x41" Capacity | NC | Soon |
| 4 Roll | RBD-4H 1270/7 NC 4 Roll Plate Roller | 0.25"x4' Capacity | NC | Soon |
| 4 Roll | RBD-4HL 1550/7 NC 4 Roll Plate Roller | 0.3"x5' Capacity | DRO | Soon |
| 4 Roll | RBD-4H 2050/10 NC Plate-Roller | 0.4"x6' Capacity | NC | Soon |
| 4 Roll | RBD-4HL 2050/8 NC 4 Roll Plate Roller | 0.3"x6' Capacity | NC | Immediately |
| 4 Roll | RBD-4HL 2050/13 NC Plate-Roller | 0.5"x6' Capacity | NC | Soon |
| 4 Roll | RBD-4HD 3100/12 NC Plate-Roller | 0.5"x10' Capacity | NC | Soon |
| 3 Roll | RBD-3M 10/2.0 3 Roll Plate Roller | 0.08"x3' Capacity | Standard | Immediately |
| 3 Roll | RBD-3M 10/4.0 3 Roll Plate Roller | 0.15"x41" Capacity | Standard | Immediately |
| 3 Roll | RBD-3M 12/2.5 Plate-Roller | 0.1"x50" Capacity | Standard | Soon |
| 3 Roll | RBD-3M 12/5.0 3 Roll Plate Roller | 0.2"x50" Capacity | Standard | Immediately |
| 3 Roll | RBD-3M 15/7 3 Roll Plate Roller | 0.25"x5' Capacity | Standard | Soon |
| 3 Roll | RBD-3M 20/6 Plate-Roller | 0.25"x80" Capacity | Standard | Soon |
Plate Rolls Accessories & More
Easy Unload
Easy Unload Formed Parts With the Drop End Release
Oblique Adjustments
All Rolls are Powered and the Bottom Rolls Can Be Adjusted Obliquely In the RBD-3Ms
Adjustable Bottoms
In the RBD-3HL Models, the Top and Rear Bottom Roller are Powered and the Bottom Rolls are Movable
“We roll quarter inch down to sheet metal. We’re a fab shop so we need to be be able to do a bit of everything.”
Gary Waldner, Flexible Manufacturing | RBD-4H 2050/6
“This helps us turn conceptual designs into real life products.”
Matt Little, WaterFX | RBD-3M 15/7
“The press has been running great!”
Stubbs, Delaware Correctional Industries | RBD-3M 15/6
“We’ve loaded this thing up with programs!”
Kevin Sparks, TPI Corp | RBD-4H 1270/7
“We are very happy with the machine.”
Chris Tomaszewski, YRM | RBD-3M 12/5.0
“KAAST was the only vendor that allowed the efficiency to lower cost due to high yield throughput and the quality integrity of the finished product.”
Greg Rush, Rexarc International Inc | RBD-4HD 2550/30
Get A Quote
*The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment.
