Section Benders

PBH Double-Pinch Section Bending Machines

BIT provides 2 series of Section Rollers.
Small machine: MS series Section Benders. PBH series hydraulically Double-Pinch Section Bending Machine for bending large profiles and PBA series high precision CNC aluminum profile bending machine.

Home > PBH Series Section Bending Machine

Video of an operation method of hydraulic profile ing machine

What is a PBH Double-Pinch section bending machine?

PBH Double-Pinch Section bending machine (section benders) is also called profile bending machine, it is a kind of highly effective section bending equipment which specially used in various special sections, such as iron angle (angle bending machine), channel, round & square bar, H& I beam, steel, pipe, square & rectangle tube and so on.
Depending upon your unique project requirements, Profile bending may be performed on a variety of materials, including carbon steel, stainless steel, aluminum, titanium, and copper.

How to choose the right section bending machine?

Please find a suitable model according to the maximum bending capacity of the profile in the following parameter table.
The main parameters on form mean the max. bending capacity with the best working efficiency.

:: Read More: What is the section modulus

You can also choose the required model according to the bending material: Square Bar (square steel), Round Bar, Flat Bar (flat steel), Equal Angle, Unequal Angle, Tees, channel steel, H & I Beams, Round Tube, Square Tube

The capacity of PBH Section Bending Machine

If the bending section you need is larger than the size in the chart, please contact us. The maximum section modulus of BIT can reach 1000CM³.

Model		PBH 120	PBH 140	PBH 200	PBH 300	PBH 360	PBH 450	PBH 500	PBH 550	PBH 600	PBH 700
	Max.Section(mm)	80×10	100×25	120×25	150×30	175×40	200×50	250×70	250×70	300×70	300×80
	Min.bending DIA(mm)	Φ800	Φ700	Φ1000	Φ1500	Φ1500	Φ2500	Φ3500	Φ3500	Φ4000	Φ5000
	Max.Section(mm)	180×20	200×35	250×30	250×40	350×50	400×60	450×70	500×80	500×100	650×100
	Min.bending DIA(mm)	Φ1500	Φ600	Φ1000	Φ1000	Φ900	Φ2000	Φ1000	Φ1200	Φ1600	Φ2000
	Max.Section(mm)	50×50	60×60	70×70	80×80	110×110	130×130	145×145	165×165	200×200	240×240
	Min.bending DIA(mm)	Φ500	Φ600	Φ800	Φ1500	Φ1600	Φ2000	Φ2500	Φ3000	Φ3500	Φ4000
	Max.Section(mm)	Φ76×4	Φ102×4	Φ140×4	Φ170×6	Φ219×6	Φ245×8	Φ325×8	Φ400×8	Φ452×10	Φ510×20
	Min.bending DIA(mm)	Φ700	Φ1000	Φ1800	Φ2000	Φ2500	Φ3000	Φ4000	Φ8000	Φ8000	Φ10000
	Max.Section(mm)	65x65x6	90x90x5	100x100x6	120x120x8	150x150x8	180x180x10	200x200x10	250x250x12	300x300x12	350x350x12
	Min.bending DIA(mm)	Φ1000	Φ1500	Φ2000	Φ3000	Φ5000	Φ6000	Φ8000	Φ10000	Φ15000	Φ30000
	Max.Section(mm)	80x80x10	100x100x12	120x120x12	140x140x14	160x160x20	180x180x12	200x200x20	200x200x28	200x200x30	200x200x30
	Min.bending DIA(mm)	Φ1000	Φ1200	Φ1500	Φ1500	Φ1800	Φ3000	Φ4000	Φ4000	Φ4500	Φ4500
	Max.Section(mm)	80x80x10	100x100x12	120x120x12	140x140x14	160x160x20	180x180x12	200x200x20	200x200x28	200x200x30	200x200x30
	Min.bending DIA(mm)	Φ1500	Φ2000	Φ2000	Φ2500	Φ3000	Φ4000	Φ4500	Φ6000	Φ8000	Φ8000
	Max.Section(mm)	120	140	200	300	360	450	500	550	600	700
	Min.bending DIA(mm)	Φ600	Φ600	Φ1000	Φ1200	Φ2000	Φ2500	Φ3000	Φ4000	Φ5000	Φ6000
	Max.Section(mm)	120	140	200	300	360	450	500	550	600	700
	Min.bending DIA(mm)	Φ600	Φ600	Φ1000	Φ1200	Φ2000	Φ2500	Φ3000	Φ4000	Φ5000	Φ6000
	Max.Section(mm)	80x80x9	80x80x10	100x100x10	130x130x15	150x150x20	180x180x20	200x200x20	250x250x30	300x300x30	350x350x35
	Min.bending DIA(mm)	Φ700	Φ800	Φ1000	Φ1500	Φ2000	Φ3000	Φ3000	Φ4000	Φ4000	Φ5000
	Max.Section(mm)	120	140	200	300	360	450	500	550	600	700
	Min.bending DIA(mm)	Φ600	Φ600	Φ1000	Φ1200	Φ2000	Φ2500	Φ3000	Φ4000	Φ5000	Φ6000
	Max.Section(mm)			120	160	200	240	320	400	450	500
	Min.bending DIA(mm)			Φ4000	Φ6000	Φ9000	Φ15000	Φ32000	Φ35000	Φ40000	Φ40000
Sectional modulus cm ³		10-20	16-45	45-75	75-140	140-180	180-250	250-320	320-400	400-500	500-600
Motor power		5.5	11	11	15	18.5	22	30	37	37	45

Notes: A section bending machine is also known as a profile pipe bending machine as it is used to bend pipe objects also. BIT’s section benders ( profile tube bending machines) are suitable to use when it comes to bending objects like pipes, tubes, etc. These are used due to their high precision quality and preference of the customers.

Three-roller pipe bending mould — Three-roller pipe bending mold

Features of PBH Double-Pinch Section Bending Machine

PBH series Double-Pinch 3-roller section bending machines are driven by 3-roller rotation making it possible to make a high-sectional modulus bending process a reality.
The 3-roller drive can minimize material slippage during the bending process, while the bottom two are hydraulically driven and they can move independently of each other, permitting bending symmetrically and asymmetrically.
Therefore, compared with the top roller-driven machine, the function of our machine enhances the operator’s ability and provides the opportunity to perform the pre-bending process on both edges.

Click here: Three different types of machines. Single pinch machines, Pyramidal machines, Double-pinch machines

Sectional bending combination mould — Combined mold for three-roller cross-section bending profile

3-ROLL HYDRAULIC PROFILE ROLLING MACHINE

PBH series standard three-roll profile rolling machine has ten models, and the section modulus ranges from 16CM³-1000CM³.
Of course, we can customize machines with special specifications according to customer requirements, and the maximum section modulus can reach 1000CM³.

PBH-120 Section Bending Machine

PBH-140 Section Bending Machine

PBH-600
Section Bending Machine

PBH series custom section rolling machine

4-roll hydraulic section bending machine

4-roll section bending machine range offers a wider distance between the side rolls allowing wider bending radiuses. At the same time offers the possibility for pre-bending with extremely short remaining straight ends.

About MS series Angle Roller

MS series Section Benders (profile bending machine, Angle Iron Roller)is a small manual or hydraulic section bending machine.
Its volume and weight are very small, and of course, its bending ability is also very small. Can not be allowed to bend channel and H&I beam profiles.

MSM-50
Section Benders

The movable upper roller can move up and down by adjusting the height of the screw manually;

MSH-50 Semi-hydraulic
Section Benders

The movable upper roller can move up and down by adjusting the height of the hydraulic cylinder;

PROFILE	Max.Section (mm)	Min.Section(mm)
	80×15	30×6
	50×10	20×6
	30×30	10×10
	Ø60×1.5	Ø25×1.5
	40×3 50x30x3	30×2 40x20x2
	35x35x5	30x30x4
	40x40x5	Φ2500
	50×6	Φ600

PROFILE	Max.Section (mm)	Min.Section(mm)
	80×15	30×6
	50×10	20×6
	30×30	10×10
	Ø60×1.5	Ø25×1.5
	40×3 50x30x3	30×2 40x20x2
	35x35x5	30x30x4
	40x40x5	Φ2500
	50×6	Φ600

PROFILE	Max. Section (mm)	Min. bending DIA(mm)
	80×20	Φ850
	180×25	Φ1650
	55×55	Φ550
	Φ80×5	Φ750
	70x70x4	Φ1000
	90x90x10	Φ1000
	90x90x10	Φ2500
	160	Φ800
	50×4	Φ800

PBH Double-Pinch Section Bending Machines

What is a PBH Double-Pinch section bending machine?

How to choose the right section bending machine?

The capacity of PBH Section Bending Machine

Features of PBH Double-Pinch Section Bending Machine

3-ROLL HYDRAULIC PROFILE ROLLING MACHINE

PBH-120
Section Bending Machine

PBH-140
Section Bending Machine

PBH-200
Section Bending Machine

PBH-300
Section Bending Machine

PBH-360
Section Bending Machine

PBH-450
Section Bending Machine

PBH-500
Section Bending Machine