Section Bender

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The section bender is a kind of high-efficiency processing equipment dedicatedly used for bending various special sections, such as the angle steel, U steel, I steel, flat steel, square steel, round steel, etc. It enables one-time material loading, rolling and calibrating, widely applied to the petroleum, chemical engineering, hydroelectricity, shipbuilding, the machinery manufacturing and other industries.

Two lower rollers of this section bender are used for driving. Or, three rollers can be used as the main driving rollers. Two side rollers are in arc lifting motion around the fixed gyration center. As there is no roller carrier on both sides, the rolling quality of asymmetrical sections is perfectly guaranteed.

Technical Parameters

Item		SEC
Maximum anti-bending section modulus		16	45	75	140	180	280	400
Bending speed		5						4
Yield limit of sections		245
Incurvation of angle steel	Maximum section (mm)	70×70×8	100×100×16	120×120×10	140×140×16	150×15016	160×160×25	180×180×14
	Minimum bending diameter (mm)	1000	1500	2000	2400	2600	3000	3600
	Minimum section (mm)	30×30×3	36×36×5	38×30×4	45×45×5	50×50×6	63×63×6	75×75×6
	Minimum bending diameter (mm)	500	600	600	1000	1200	1300	1400
Excurvation of angle steel	Maximum section (mm)	75×75×10	100×100×16	120×120×10	140×140×16	150×150×16	180×180×20	200×200×24
	Minimum bending diameter (mm)	1000	1300	1600	2200	2600	3000	3600
	Minimum section (mm)	30×30×3	36×36×3	38×38×4	45×45×5	50×50×6	63×63×3	75×75×6
	Minimum bending diameter (mm)	400	600	760	800	1000	1100	1260
Incurvation of U steel	U steel model (mm)	12	20	25	30	32	36	40
Incurvation of U steel	Minimum bending diameter (mm)	800	1000	1100	1200	1500	1800	2000
Excurvation of U steel	U steel model (mm)	14	20	25	30	30	32	36
Excurvation of U steel	Minimum bending diameter (mm)	900	1150	1600	1700	1800	1900	2000
Incurvation of sector steel	Maximum section (mm)	150×25	200×30	210×40	280×50	320×50	350×60	380×75
Incurvation of sector steel	Minimum bending diameter (mm)	700	900	1000	1300	1400	1600	2000
Excurvation of sector steel	Maximum section (mm)	75×16	100×30	110×40	150×40	180×40	190×50	200×56
	Minimum bending diameter (mm)	760	1000	1100	1500	2000	2100	2200
	Dimension (mm)	2.08×1.350×1.2	1.6×1.26×1.53		2.18×2.5×2.58	2.3×2.55×2.42
Remark	The parameters are subject to change with prior notice.

Related Names
Steel Profile Bending Machine | Structural Steel Bender | Square Steel Tube Bender

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