Angle Rolls & Ring Rollers

Loading Images
wpif2_loading
pbh-100-flow
pbh-160-flow
pbh-300-flow
pbh-50-flow
pbh-80-nc-flow
pbm-50-flow

KAAST Machine Tools angle rolls (also referred to as pipe rollers, hydraulic tube benders, ring rollers, bending rolls, profile rolls as well as simply roll benders) are specifically designed for fast and easy circular rolling of a variety of metal bar, angle, tube, pipe, and extrusions.

Key Features

The shafts are hardened and ground from high-tensile strength steel and come with modular dies that work for bar-stock and most square/rectangular profiles, bar, or tubing. Their robust machine frames consist of rugged steel that undergoes stress relief and machining after welding for extra rigidity. Precision bearings together with robust shaft diameters minimize deflection for precise bending. These ring rolling machines offer a long service life due to their strong frame and heavy-duty hydraulic and electrical components. They provide short cycle times through a high-torque drive system and fast machine speeds.

Unlimited different ring roller forming dies can be used with KAAST’s PBM and PBH model angle rollers. Special dies are available for rolling pipe, tube, round stock, or custom extrusions. All machines can be operated either vertically or horizontally and include a motor brake for precision roll bending. Choose from a hydraulically adjusted roll former machine that produces arcs and other rounded shapes from materials with dimensions over 1.5" or a manually adjustable roll former for smaller, lighter weight materials.

PBM Angle Rolls • Manually adjustable upper die

The smaller PBH 30/50 rolls feature foot-pedal control of the chain driven two bottom dies. The manually adjustable upper die determines the ring rolling diameter.

PBH Angle Rolls • Hydraulic adjustment of the dies

The PBH 50 offers a similar operation and capacity as the PBM 50, but in addition adds hydraulic adjustment with digital-readout of the top die, all three rolls are powered.

The PBH 65 and up, offer a fixed top die matched with hydraulically adjustable lower dies. Also, Push button control with digital readout is standard. All three dies are driven.

Semi-automatic control NC EasyView (Option)

Automation made easy on the angle rolling machine! All movements, processes and commands of the operator during the bending process can be recorded in the teach-in mode and then later recalled and played back automatically at any time. To achieve the required roll bending results, all stored data can be edited afterward. Additionally, there's memory for 48 bending programs with 1000 steps each.

Standard Configuration

  • Modular rolls
  • 2 bending speeds (120 65+)
  • Mobile control panel
  • Digital display (2 axes; 50+)
  • Mechanical guide rollers adjustable in 3 axes (50+)
  • Hydraulic guide rollers adjustable in 3 axes (120+)
  • Foot pedal
  • Tool kit
  • Operation manual

Optional Configuration

  • Special dies
  • Oil/air cooling
  • Hydraulic guide rollers (50+)
  • Variable speed (160+)
  • NC EasyView control (65+)
  • Infinitely adjustable bending speed (50+)
loader-icon
Model PBM
30 50
No Profile type Unit Dimensions Min. bending diameter Dimensions Min. bending diameter
1 Angle Rollers, Ring Roller Profile 1 mm 30 (1.2")
10 (0.4")
900 (36")
200 (8")
35x35 (1.4x1.4")
40x10 (1.5x0.4")
900 (36")
300 (12")
+
2 Angle Rollers, Ring Roller Profile 2 mm 50x10 (2x0.4")
20x6 (0.75x0.25")
800 (32")
300 (12")
60x10 (2.4x0.4")
40x10 (1.5x0.4")
500 (20")
400 (16")
+
3 Angle Rollers, Ring Roller Profile 3 mm 80x15 (3.1x0.6")
30x6 (1.2x0.25")
700 (28")
400 (16")
100x15 (4x0.5")
60x10 (2.4x0.4")
450 (18")
350 (14")
+
4 Angle Rollers, Ring Roller Profile 4 mm NPU 50 (2") 400 (16") UPN 80 (3.1")
UPN 60 (2.4")
1000 (40")
700 (28")
+
5 Angle Rollers, Ring Roller Profile 5 mm NPU 50 (2") 350 (14") UPN 80 (3.1")
UPN 30 (1.2")
1200 (48")
800 (32")
+
6 Angle Rollers, Ring Roller Profile 6 mm 50x6 (2x0.25")
20x3 (0.75x0.1")
600 (24")
400 (16")
60x7 (2.4x0.27")
50x6 (2x0.25")
700 (28")
500 (20")
+
7 Angle Rollers, Ring Roller Profile 7 mm 50x6 (2x0.25")
20x3 (0.75x0.1")
600 (24")
400 (16")
60x7 (2.4x0.27")
50x6 (2x0.25")
700 (28")
500 (20")
+
8 Angle Rollers, Ring Roller Profile 8 mm 40x3 (1.5x0.1")
30x2 (1.2x0.08")
1200 (48")
800 (32")
50x3 (2x0.1")
40x3 (1.5x0.1")
1700 (67")
600 (24")
9 Angle Rollers, Ring Roller Profile 9 mm 50x30x3 (2x1.2x0.1")
40x20x2 (1.5x0.7x0.08")
1200 (48")
800 (32")
70x30x2 (2.7x1.2x0.08")
50x40x3 (2x1.5x0.1")
1200 (48")
1200 (48")
10 Angle Rollers, Ring Roller Profile 10 mm Ø30 (1.2")
Ø10 (0.4")
900 (36")
200 (8")
Ø35 (1.4")
Ø30 (1.2")
600 (24")
400 (16")
11 Angle Rollers, Ring Roller Profile 11 mm Ø60x1.5 (2.4x0.06")
Ø25x1.5 (1x0.06")
1000 (40")
600 (24")
Ø70x2 (2.75x0.08")
Ø30x2 (1.2x0.08")
1000 (40")
500 (20")
12 Angle Rollers, Ring Roller Profile 12
mm Ø38x2.5 (1.5x0.11")
Ø6x1.5 (0.25x0.07")
600 (24")
300 (12")
Ø50x2.5 (2x0.11")
Ø25x2 (1x0.09")
1000 (40")
350 (14")
13 Angle Rollers, Ring Roller Profile 13 mm 40x40x5 (1.5x1.5x0.2")
30x30x4 (1.2x1.2x0.15")
600 (24")
300 (12")
50x50x6 (2x2x0.25")
30x30x3 (1.2x1.2x0.1")
1000 (40")
500 (20")
14 Angle Rollers, Ring Roller Profile 14 mm 35x35x5 (1.4x1.4x0.2")
30x30x4 (1.2x1.2x0.15")
600 (24")
400 (16")
50x50x5 (2x2x0.2")
40x40x5 (1.5x1.5x0.2")
1000 (40")
600 (24")
Model PBH Scope of supply
50 65 80
No Profile type Unit Dimensions Min. bending diameter Dimensions Min. bending diameter Dimensions Min. bending diameter
1 Angle Rollers, Roll Bending Machine 1 mm 35x35 (1.4x1.4")
15x15 (0.6x0.6")
Ø600 (24")
Ø300 (12")
32x32 (1.25x1.25")
12x12 (0.5x0.5")
Ø400 (16")
Ø250 (10")
45x45 (1.75x1.75")
15x15 (0.6x0.6")
Ø500 (20")
Ø380 (15")
+
2 Angle Rollers, Roll Bending Machine 2 mm 60x10 (2.4x0.4")
20x10 (0.75 x0.4")
Ø600 (24")
Ø300 (12")
60x10 (2.4x0.4")
20x5 (0.75x0.2")
Ø500 (20")
Ø250 (10")
80x15 (3.1x0.6")
30x10 (1.2x0.4")
Ø700 (28")
Ø300 (12")
+
3 Angle Rollers Roll Bending Machine 3 mm 100x15 (4x0.6")
50x10 (2x0.4")
Ø600 (24")
Ø300 (12")
80x20 (3.1x0.75")
50x5 (2x0.2")
Ø500 (20")
Ø250 (10")
125x25 (5x1")
60x5 (2.4x0.2")
Ø600 (24")
Ø300 (12")
+
4 Angle Rollers, Roll Bending Machine 4 mm UPN 80 (3.1")
UPN 30 (1.2")
Ø800 (32")
Ø400 (16")
UPN 80 (3.1")
UPN 30 (1.2")
Ø600 (24")
Ø250 (10")
UPN 100 (4")
UPN 30 (1.2")
Ø600 (24")
Ø300 (12")
+
5 Angle Rollers, Roll Bending Machine 5 mm UPN 80 (3.1")
UPN 30 (1.2")
Ø1200 (48")
Ø600 (24")
UPN 65 (2.5")
UPN 30 (1.2")
Ø600 (24")
Ø250 (10")
UPN 100 (4")
UPN 30 (1.2")
Ø500 (20")
Ø300 (12")
+
6 Angle Rollers, Roll Bending Machine 6 mm 60x7 (2.4x0.27")
20x3 (0.75x0.12")
Ø500 (20")
Ø250 (10")
80x9 (3.1x0.35")
30x4 (1.2x0.15")
Ø800 (32")
Ø300 (12")
+
7 Angle Rollers, Roll Bending Machine 7 mm 60x7 (2.4x00.27")
30x4 (1.2x0.15")
Ø800 (32")
Ø500 (20")
60x7 (2.4x0.27")
20x3 (0.75x0.12")
Ø500 (20")
Ø250 (10")
80x9 (3.1x0.35")
25x3.5 (1x0.14")
Ø800 (32")
Ø280 (11")
+
8 Angle Rollers, Roll Bending Profile 8 mm 50x6 (2x0.25")
30x4 (1.2x0.15")
Ø800 (32")
Ø500 (20")
50x6 (2x0.25")
20x3 (0.75x0.12")
Ø500 (20")
Ø250 (10")
70x8 (2.75x0.3")
25x3.5 (1x0.14")
Ø800 (32")
Ø280 (11")
+
9 Angle Rollers, Roll Bending Profile 9 mm 50x3 (2x0.12")
20x2 (0.75x0.08")
Ø1600 (63")
Ø400 (16")
45x3 (1.75x0.12")
20x2 (0.75x0.08")
Ø600 (24")
Ø300 (12")
70x3 (2.75x0.1")
25x2 (1x0.08")
Ø1300 (51")
Ø400 (16")
10 Angle Rollers, Roll Bending Profile 10 mm 70x30x3 (2.75x1.2x0.12")
30x15x2 (1.2x0.6x0.08")
Ø1500 (60")
Ø400 (16")
50x25x3 (2x1x0.12")
20x15x2 (0.75x0.6x0.08")
Ø450 (18")
Ø250 (10")
80x25x3 (3.1x1x0.1")
25x15x2 (1x1x0.08")
Ø800 (32")
Ø350 (14")
11 Angle Rollers, Roll Bending Profile 11 mm Ø35 (1.4")
Ø20 (0.75")
Ø600 (24")
Ø400 (16")
Ø35 (1.4")
Ø10 (0.4")
Ø350 (14")
Ø250 (10")
Ø50 (2")
Ø15 (0.6")
Ø500 (20")
Ø380 (14")
12 Angle Rollers, Roll Bending Profile 12 mm Ø70x2 (2.75x0.08")
Ø25x1.5 (1x0.06")
Ø1200 (48")
Ø400 (16")
Ø60x2 (2.4x0.08")
Ø15x1.5 (0.6x0.06")
Ø600 (24")
Ø200 (8")
Ø100x2.5 (4x0.1")
Ø15x1 (0.6x0.04")
Ø1200 (48")
Ø380 (14")
13 Angle Rollers, Roll Bending Profile 13 mm Ø51x2.8 (Ø2x0.11")
Ø1.2x2.3 (Ø0.5x0.09")
Ø1000 (40")
Ø300 (12")
Ø51x3.8 (Ø2x0.15")
Ø12.7x2.5 (Ø0.5x0.1")
Ø400 (16")
Ø200 (8")
Ø76x5 (Ø3x0.2")
Ø12.7x2.5 (Ø0.5x0.1")
Ø800 (32")
Ø380 (14")
14 Angle Rollers, Roll Bending Profile 14 mm 50x50x6 (2x2x0.25")
30x30x3 (1.2x1.2x0.12")
Ø600 (24")
Ø400 (16")
60x60x6 (2.4x2.4x0.24")
30x30x4 (1.2x1.2x0.12)
Ø650 (26")
Ø350 (14")
80x80x8 (3x3x0.3")
30x30x3 (1.2x1.2x0.12")
Ø800 (32")
Ø450 (18")
15 Angle Rollers, Roll Bending Profile 15 mm 50x50x6 (2x2x0.25")
30x30x3 (1.2x1.2x0.12")
Ø900 (36")
Ø600 (24")
50x50x5 (2x2x0.2")
30x30x4 (1.2x1.2x0.12")
Ø550 (22")
Ø350 (14")
70x70x7 (2.75x2.75x0.27")
30x30x3 (1.2x1.2x0.12")
Ø700 (28")
Ø450 (18")
16 Angle Rollers, Roll Bending Profile 16 mm IPN 80 (3.1") Ø600 (24") IPN 120 (4.75")
IPN 80 (3.1")
Ø600 (24")
Ø400 (16")
Model PBH Scope of supply
100 120
No Profile type Unit Dimensions Min. bending diameter Dimensions Min. bending diameter
1 angle rollers and pipe roller profile mm 60 (2.4")
15 (0.6")
Ø750 (30")
Ø400 (16")
65 (2.5")
20 (0.75")
Ø750 (30")
Ø500 (20")
+
2 angle rollers and pipe roller profile 2 mm 100x20 (4x0.75")
30x10 (1.2x0.4")
Ø1000 (40")
Ø400 (16")
125x20 (5x0.75")
30x10 (1.2x0.4")
Ø1200 (48")
Ø500 (20")
+
3 angle rollers and pipe roller profile 3 mm 160x35 (6.3x1.3")
80x5 (3.1x0.2")
Ø800 (32")
Ø400 (16")
180x40 (7x1.5")
100x10 (4x0.4")
Ø1000 (40")
Ø500 (20")
+
4 angle rollers and pipe roller profile 4 mm UPN 160 (6.3")
UPN 30 (1.2")
Ø800 (32")
Ø400 (16")
UPN 180 (7")
UPN 40 (1.5")
Ø800 (32")
Ø500 (20")
+
5 angle rollers and pipe roller profile 5 mm UPN 160 (6.3")
UPN 30 (1.2")
Ø800 (32")
Ø400 (16")
UPN 180 (7")
UPN 40 (1.5")
Ø800 (32")
Ø500 (20")
+
6 angle rollers and pipe roller profile 6 mm 100x11 (4x0.4")
30x4 (1.2x0.15")
Ø1000 (40")
Ø400 (16")
100x11 (4x0.4")
30x4 (1.2x0.15")
Ø800 (32")
Ø500 (20")
+
7 angle rollers and pipe roller profile 7 mm 100x11 (4x0.4")
30x4 (1.2x0.15")
Ø1000 (40")
Ø400 (16")
100x11 (4x0.4")
30x4 (1.2x0.15")
Ø800 (32")
Ø500 (20")
+
8 angle rollers and pipe roller profile 8 mm 90x10 (3.5x0.4")
30x4 (1.2x0.15")
Ø1000 (40")
Ø400 (16")
100x11 (4x0.4")
30x4 (1.2x0.15")
Ø1000 (40")
Ø500 (20")
+
9 angle rollers and pipe roller profile 9 mm 80x5 (3.1x0.2")
25x2 (1x0.08")
Ø1500 (60")
Ø450 (18")
90x15 (3.5x0.6")
30x3 (1.2x0.12")
Ø1800 (71")
Ø500 (20")
10 angle rollers and pipe roller profile 10 mm 100x40x4 (4x1.5x0.15")
25x15x2 (1x0.6x0.08")
Ø1300 (52")
Ø450 (18")
120x40x4 (4.75x1.5x0.15")
30x20x3 (1.2x0.75x0.12")
Ø1800 (71")
Ø500 (20")
11 angle rollers and pipe roller profile 11 mm Ø75 (3")
Ø15 (0.6")
Ø800 (32")
Ø450 (18")
Ø80 (3.1")
Ø20 (0.75")
Ø850 (34")
Ø500 (20")
12 angle rollers and tube roller profile 12 mm Ø125x2.5 (5x0.1")
Ø15x1 (0.6x0.04")
Ø1400 (56")
Ø450 (18")
Ø140x3 (5.5x0.12")
Ø20x1 (0.75x0.04")
Ø1500 (60")
Ø500 (20")
13 angle rollers and tube roller profile 13 mm Ø4x6.35 (0.15x0.25")
Ø0.5x2.5 (o.01x0.1")
Ø1000 (40")
Ø450 (18")
Ø5x6.35 (0.19x0.25")
Ø0.75x2.5 (0.03x0.1")
Ø1500 (60")
Ø500 (20")
14 angle rollers and tube roller profile 14 mm 100x100x12 (4x4x0.5")
40x40x4 (1.5x1.5x0.15")
Ø1000 (40")
Ø700 (28")
120x120x12 (4.7x4.7x0.5")
40x40x4 (1.5x1.5x0.15")
Ø1200 (48")
Ø600 (24")
15 angle rollers and tube roller profile 15 mm 100x100x12 (4x4x0.5")
40x40x4 (1.5x1.5x0.15")
Ø1500 (60")
Ø550 (22")
100x100x10 (4x4x0.4")
40x40x4 (1.5x1.5x0.15")
Ø1200 (47")
Ø600 (24")
16 angle rollers and tube roller profile 16 mm IPN 180 (7")
IPN 80 (3.1")
Ø1000 (40")
Ø400 (16")
IPN 200 (8")
IPN 80 (3.1")
Ø1200 (48")
Ø500 (20")
17 angle rollers and tube roller profile 17 mm HEB 100 (4")
HEA 100 (4")
Ø1200 (48")
Ø2000 (78")
HEB 120 (4.75")
HEA 140 (5.5")
Ø1200 (48")
Ø1200 (48")
Model PBH Scope of supply
160 180 300
No Profile type Unit Dimensions Min. bending diameter Dimensions Min. bending diameter Dimensions Min. bending diameter
1 roll benders and ring roller profile 1 mm 90 (3.5")
30 (1.2")
Ø1500 (60")
Ø700 (28")
110
(4.3")
Ø2000
(78")
180
(7")
Ø2500
(98")
+
2 roll benders and ring roller profile 2 mm 140x40 (5.5x1.5")
50x10 (2x0.4")
Ø2500 (99")
Ø700 (28")
180x30
(7x1.2")
Ø2500
(98")
250x10
(10x4")
Ø3000
(120")
+
3 roll benders and ring roller profile 3 mm 280x50 (11x2")
120x15 (4.75x0.6")
Ø2000 (78")
Ø700 (28")
280x60
(11x2.4")
Ø2000
(78")
500x100
(20x4")
Ø2500
(98")
+
4 roll benders and ring roller profile 4 mm UPN 300 (12") Ø2000 (78") UPN 350 (13.75") Ø2500 (98") UPN 550 (21.5") Ø3500 (138") +
5 roll benders and ring roller profile 5 mm UPN 300 (12") Ø2500 (99") UPN 350 (13.75") Ø3000 (120") UPN 550 (21.5") Ø4000 (158") +
6 roll benders and ring roller profile 6 mm 150x15 (6x0.6") Ø2000 (78") 160x20 (6.3x0.75") Ø2500 (98") 250x25 (10x1") Ø3000 (120") +
7 roll benders and ring roller profile 7 mm 150x15 (6x0.6") Ø2000 (78") 160x20 (6.3x0.75") Ø2500 (98") 250x25 (10x1") Ø3000 (120") +
8 roll benders and ring roller profile 8 mm 130x15 (5.1x0.6") Ø2500 (99") 150x20 (6x0.75") Ø3000 (120") 220x22 (8.6x0.8") Ø4000 (158") +
9 roll benders and ring roller profile 9 mm 120x120x8 (4.75x4.75x0.3")
40x3 (1.5x0.12")
Ø3000 (120")
Ø700 (28")
150x150x8
(6x6x0.3")
Ø4500
(177")
260x260x14
(10x10x0.5")
Ø8000
(315")
10 roll benders and ring roller profile 10 mm 150x50x5 (6x2x0.2")
60x30x3 (2.4x1.2x0.12")
Ø3000 (120")
Ø700 (28")
200x100x8
(8x4x0.3")
Ø5000
(196")
400x200x10
(15.75x7.8x0.4")
Ø10000
(400")
11 roll benders and ring roller profile 11 mm Ø90 (3.5")
Ø30 (1.2")
Ø1800 (72")
Ø700 (28")
Ø110
(4.3")
Ø2000
(78")
Ø200
(7.8")
Ø5000
(197")
12 roll benders and ring roller profile 12 mm Ø150x4 (6x0.15")
Ø30x2 (1.2x0.08")
Ø3000 (120")
Ø700 (28")
Ø200x4
(8x0.15")
Ø8000
(315")
Ø350x6
(13.75x0.25")
Ø10000
(400")
13 angle iron roller profile 13 mm Ø6x7 (0.23x0.28")
Ø1x3.8 (0.03x0.15")
Ø3000 (120")
Ø700 (28")
Ø8x7.6
(0.31x0.3")
Ø4000
(157")
Ø12x12.7"
(0.47x0.5")
Ø8000
(315")
14 angle iron roller profile 14 mm 150x18 (6x0.7")
50x5 (2.0.2")
Ø2200 (87")
Ø70 (28")
180x20
(7x0.75")
Ø2500
(98")
250x25
(10x1")
Ø4000
(158")
15 angle iron roller profile 15 mm 150x15 (6x0.6")
50x5 (2x0.2")
Ø3000 (120")
Ø700 (28")
180x15
(7x0.75")
Ø3000
(120")
250x20
(10x1")
Ø4500
(178")
16 angle iron roller profile 16 mm IPN 300 (12") Ø2500 (99") IPN 360 (14") Ø3000 (120") IPN 550 (21.5") Ø4000 (158")
17 angle iron roller profile 17 mm HEB 180 (7")
HEA 180 (7")
Ø3000 (120")
Ø2000 (78")
HEB 200
(8")
Ø2500
(98")
HEB 500
(20")
Ø5000
(197")
18 angle iron roller profile 18 mm UPN 160 (6.3")
UPN 80 (3.1")
Ø5000 (196")
Ø2000 (78")
UPN 220
(8.5")
Ø8000
(315")
UPN 300
(12")
Ø15000
(590")
19 angle iron roller profile 19 mm IPN 180 (7")
IPN 100 (4")
Ø4000 (157")
Ø2000 (78")
IPN 220
(8.5")
Ø5000
(196")
IPN 360 (14")
HEB 280 (11")
10000 (400")
10000 (400")
Machine Specs for Angle Rolls Availability
PBM 30 1-1/2″ Angle Single phase, 2 Speed Immediately
PBM 50 2″ Angle Hydraulic, DRO Immediately
PBH 50 2″ Angle Hydraulic, DRO Immediately
PBH 65 2.5″ Angle Hydraulic, DRO Immediately
PBH 65 NC 2.5″ Angle Hydraulic, NC Soon
PBH 80 3″ Angle Hydraulic, DRO Immediately
PBH 80 NC 3″ Angle Hydraulic, NC Soon
PBH 100 NC Hydraulic, NC Soon

Click below for PDF spec sheets for any model of angle rolls

Angle Rolls Accessories & More

Get A Quote

Get a quote for pricing and availability.

Call us Monday-Friday 8:30am-5pm EST at 1-610-441-7317 or request info below. View our in stock and ready inventory.

*The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment.