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Description of tube bending machine
Our tube bending machine is a vertical hydraulic tube bending machine, and it can bend various pipes, such as steel pipes, stainless steel pipes, copper pipes, aluminum pipes, and many other kinds of pipes. 
This vertical hydraulic pipe bending machine is an excellent hydraulic-driven device and it features high reliability, long service lifespan, easy maintenance, simple structure, durable and firm frame, high performance, etc.

Our company is a professional manufacturer of tube bending machine in China. And we can also provide our clients around the world with many other products including roller cradle, CNC flame cutting machine, CNC plasma cutting machine, wind tower production line, H beam welding line, welding equipment, pipe welding equipment, CNC cutting machine, grinding machine, roll forming machine, plate bending machine, etc. We have obtained ISO and CE certification, and we also offer OEM service. Our products have been well received by customers from many countries, such as Spain, India, Germany, South Africa, Brazil, Chile, Argentina, Russia, Italy, France, Vietnam, and more. If you're interested in our tube bending machine, please don't hesitate to contact us whenever you want.

Performance Parameters of PBM Series Vertical Hydraulic tube bending machine
Model PBM0620 PBM1630 PBM2236 PBM3242 PBM3248 PBM4860
Diameter range of bending pipes Ф168-Ф508mm Ф406-Ф762mm Ф559-Ф914mm Ф711-Ф1067mm Ф711-Ф1219mm Ф1219-Ф1524mm
Applicable pipes Screwed pipes, straight seam pipes, seamless pipes, and steel pipes with inner and outer anticorrosive coating(This bender does not damage the anticorrosive coating.)
Operation temperature -20℃~ +50℃ (The relative humidity is no more than 85 %.)
Engine power 46KW 75KW 125KW 132KW 160KW 160KW
Pressure of hydraulic system 16MPa 16MPa 16MPa 16MPa 16MPa 21MPa
Master oil cylinder Two 220× 350 cylinders Two 280×500 cylinders Four 320× 500 cylinders Four 360×500 cylinders Four 450×560 cylinders Six 360×560 cylinders
Lift cylinder Two180×200 cylinders Two 200× 200 cylinders Four 220× 200 cylinders Four 250× 200 cylinders Four 280× 200 cylinders Four 280× 200 cylinders
Hydraulic winch pull 1.5t 2.5t 7t 7t 8t 12t
Track The track is omniseal lubrication and maintenance-free, and it is especially applicable to work in cold climate. It needs no extra maintenance and can be used immediately after a long time of storage.
Overall size(mm) (length×width× height) 4450×2180×2175 6600×2650×2700 8400×3000×2800 8850×3180×3000 9800×3335×3235 main machine size: 9875×3190×3500 power unit size: 4300× 2280×2760
Total weight About 8t About 20t About 42t About 50t About 68t About 93t

Recommended Bending Parameters of Φ168mm-Φ1524mm Steel Pipe

PBM0620 Type Vertical Hydraulic tube bending machine
Outer diameter of steel pipe(mm) Max. bending thickness(mm) Recommended bending parameters
X52
L360
X60
L415
X65
L465
X70
L485
X80
L555
Max. one-off bending angle Max. bending angles (per 12m) Moving distance every time
168 59 40 37 35 4.0 108 300-400mm
219 57 38 36 34 3.4 93
273 55 37 35 33 3.0 81
324 53 35 30 29 2.4 65
356 45 30 27 24 1.74 47
406 36 26 22 19 1.52 41
457 28 21 17 14 1.0 29
508 20 17 13 10 0.7 20
Note: The maximum bending angle is suitable for straight seam steel pipes; 75% of the recommended bending angel is applicable to screwed pipes; and the efficient bending length of steel pipes is 8m.
PBM1630 Type Vertical Hydraulic tube bending machine
Outer diameter of steel pipe(mm) Max. bending thickness(mm) Recommended bending parameters
X52
L360
X60
L415
X65
L465
X70
L485
X80
L555
Max. one-off bending angle Max. bending angle (per 12m) Moving distance every time
406 57 45 40 36 1.51 40.8 No longer than 300mm
457 47 38 33 30 1.1 29.7
508 43 33 31 30 0.9 24.4
559 38 31 30 26 0.8 20.6
610 33 26 25 23 0.75 20.3
660 27 25 22 19 0.7 18.9
711 22 19 17 15 0.65 17.6
762 20 17 15 14 0.6 16.2
Note: The maximum bending angle is suitable for straight seam steel pipes; 75% of the recommended bending angel is applicable to screwed pipes; and the efficient bending length of steel pipes is 8m.
PBM2236 Type Vertical Hydraulic tube bending machine
Outer diameter of steel pipe(mm) Max. bending thickness(mm) Recommended bending parameters
X52
L360
X60
L415
X65
L465
X70
L485
X80
L555
Max. one-off bending angle Max. bending angle (per 12m) Moving distance every time
559 58 51 48 43 0.9 23.4 No longer than 300mm
610 54 48 44 40 0.8 20.8
660 49 43 41 38 0.7 18.2
711 43 39 37 35 0.65 16.9
762 40 37 34 32 0.6 16.2
813 37 35 32 29 0.6 16.2
864 35 33 29 28 0.6 16.2
914 32 30 27 25 0.5 13
Note: The maximum bending angle is suitable for straight seam steel pipes; 75% of the recommended bending angel is applicable to screwed pipes; and the efficient bending length of steel pipes is 8m.
PBM3242 Type Vertical Hydraulic tube bending machine
Outer diameter of steel pipe(mm) Max. bending thickness(mm) Recommended bending parameters
X52
L360
X60
L415
X65
L465
X70
L485
X80
L555
Max. one-off bending angle Max. bending angle (per 12m) Moving distance every time
813 45 39 38 34 0.58 15.6 No longer than 350mm
864 44 37 36 33 0.55 14.8
914 42 34 34 31 0.5 13.5
965 39 32 31 29 0.5 12.75
1016 36 30 28 27 0.5 12.75
1067 35 28 26 25 05 12.5
Note: The maximum bending angle is suitable for straight seam steel pipes; 75% of the recommended bending angel is applicable to screwed pipes; and the efficient bending length of steel pipes is 8m.
PBM3248 Type Vertical Hydraulic tube bending machine
Outer diameter of steel pipe(mm) Max. bending thickness(mm) Recommended bending parameters
X52
L360
X60
L415
X65
L465
X70
L485
X80
L555
Max. one-off bending angle Max. bending angle (per 12m) Moving distance every time
813 86 74 66 60 52 0.50 15.00 No longer than 300mm
864 75 67 63 54 46 0.50 13.40
914 74 65 62 53 45 0.50 12.75
965 72 65 61 52 44 0.50 12.75
1016 69 63 59 50 42 0.50 12.75
1067 66 61 57 48 40 0.50 12.75
1118 63 59 55 46 38 0.50 10.50
1168 61 57 53 44 36 0.50 10.50
1219 58 54 50 41 33 0.50 10.50
Note: The maximum bending angle is suitable for straight seam steel pipes; 75% of the recommended bending angel is applicable to screwed pipes; and the efficient bending length of steel pipes is 8m.
PBM4860 Type Vertical Hydraulic tube bending machine
Outer diameter of steel pipe(mm) Max. bending thickness(mm) Recommended bending parameters
X52
L360
X60
L415
X65
L465
X70
L485
X80
L555
Max. one-off bending angle Max. bending angle (per 12m) Moving distance every time
1219 48 48 48 48 38 0.50 10.50 300-400mm
1270 48 48 48 44 35 0.50 10.50
1321 48 48 48 41 32 0.50 10.50
1372 48 48 48 38 30 0.50 10.50
1422 48 48 44 35 27 0.50 10.50
1473 46 44 40 36 25
1526 45 43 38 35 25
Note: The maximum bending angle is suitable for straight seam steel pipes; 75% of the recommended bending angel is applicable to screwed pipes; and the efficient bending length of steel pipes is 8m.

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