Curvatrice di profili a 3 rulli W24S

The W24S 3-roll profile bending machine is a machine designed to efficiently process a wide range of shaped steel profiles, including angles, I-beams, flats, squares and rounds. The machine is equipped with a pre-bending function for profiles, which reduces scrap and minimizes process complexity, and is suitable for use in a wide range of industries such as petroleum, chemical, hydroelectric, shipbuilding and machinery manufacturing. With its excellent performance and flexible operation, the W24S 3-roll profile bending machine is the advanced choice for profile forming.

Working Principle of 3-roll profile bending machine

The working principle of the W24S 3-roll profile bending machine is based on a three-roller design, where the top roller of the machine is fixed, while the lower rollers on both sides move up and down through an arc. All rollers are hydraulically driven for efficient profile processing. The machine’s PLC control system provides precise operation and monitoring to ensure stability and consistency in every process. The machine is also equipped with a mobile operator’s table, which makes it easy for workers to operate the machine from different working positions, further improving work efficiency.

Advantages of 3-roll profile bending machine

• Efficient Processing: The W24S profile bending machine supports rolling and rounding in one load, significantly reducing processing time.
• Pre-bending function: the machine can pre-bend profiles before processing, effectively reducing the generation of scrap.
• Precise control: PLC control system equipped with a touch screen, real-time display of the roll position to ensure processing accuracy.
• Flexible adaptation: it can be adjusted according to the requirements of different materials, with a wide range of applications.

W24S 3-roll Profile Bending Machine Technical Parameter
Modello		6	16	30	45	75	100	140	180	260	320	400	500
Max sector module of Elasticity(cm3)		6	16	30	45	75	100	140	180	260	320	400	500
Rolling Speed (m/min)		6	6	6	6	5	5	5	4	4	4	4	4
Profile Yield Limit (Mpa)		245	245	245	245	245	245	245	245	245	245	245	245
	Max section of Angle Bending	40×5	70×8	80×8	90×10	100×10	120×12	140×16	150×16	160×16	180×14	200×18	200×20
	Min bending dia.	800	1000	1200	1500	2000	2400	2500	2600	2600	3600	3600	4000
	Max section of Angle Bending	50×5	80×8	90×10	100×10	120×12	140×16	150×16	160×16	180×14	200×18	200×24	250×25
	Min bending dia.	800	1000	1100	1300	1600	1800	2200	2000	2500	3600	3600	4000
	Max section of C-channel Bending	8#	12#	16#	20#	25#	28#	30#	32#	36#	40#	45#	50#
	Min bending dia.	600	800	800	1000	1100	1700	1200	1500	1800	2000	2000	2400
	Max section of C-channel Bending	8#	12#	16#	20#	25#	28#	30#	32#	36#	40#	45#	50#
	Min bending dia.	700	900	1000	1150	1600	1700	1700	1800	1800	2000	2000	2000
	Max section of Bending Flat Bar	100×18	150×25	180×25	200×30	220×40	250×40	280×50	300×50	330×50	360×60	400×75	500×76
	Min bending dia.	600	700	800	900	1000	1200	1300	1500	1900	2000	2400	2400
	Max section of Bending Flat Bar	50×12	75×16	90×20	100×25	110×40	120×40	150×40	180×30	190×40	190×50	200×50	200×60
	Min bending dia.	500	760	800	1000	1100	1300	1500	2000	2000	2400	2200	2500
	Max section of Bending Pipe	42×4	76×4.5	89×5	89×8	114×5	159×5	168×6	168×8	219×8	245×8	273×8	323×10
	Min bending dia.	500	750	900	900	1200	2000	2000	2000	3500	3000	3500	4200
	Max section of Bending Round Steel	38	52	62	75	85	90	100	110	120	135	150	160
	Min bending dia.	450	600	600	800	1000	1100	1200	1300	1350	1800	2000	2000
	Max section of Bending Square	45×3	60×4	70×4	80×6	90×8	100×10	125×10	140×10	150×10	165×10	180×12	200×12
	Min bending dia	750	900	1000	1200	1600	2000	2500	3000	3000	3500	3500	5000
	Max section	/	/	/	/	10#	12.6#	14#	16#	18#	20.6#	22.6#	25.6#
	Min bending dia	/	/	/	/	2000	2500	3000	3500	4000	5000	8000	10000

Details of 3-roll profile bending machine

Structural design: The machine frame is made of steel to ensure stability and durability.
Drive system: All three rollers are hydraulically driven, providing strong power to ensure efficient work.
Mobile control panel: It is easy for the operator to control in different positions to enhance the working flexibility.
Horizontal and Vertical Working Positions: The working posture can be adjusted according to the processing needs, adapting to different working environments.
Guide roller device: When rolling asymmetric profiles, the guide roller prevents distortion and ensures the quality of the finished product.

 Applications of 3-roll profile bending machine

• Petroleum and chemical industry: for manufacturing pipes and equipment structures.
• Hydroelectric industry: to provide all types of steel components required for hydroelectric power stations.

• Costruzioni navali: to manufacture ship hulls and other related structures.
• Machinery manufacturing: used to manufacture structural components for machinery and equipment.

Technical guidance of 3-roll profile bending machine

Regular maintenance on the W24S profile bending machine to guarantee efficient operations are as follows:

• Hydraulic system check: Keep hydraulic oil at the right level and clean to keep oil in good condition and maintain normal operation of the hydraulic system.
• Roller maintenance: Keep rollers clean and lubricate them regularly as well as check for wear and tear to ensure good quality rolling.
• Manutenzione dell'impianto elettrico: Preventive maintenance in checking the PLC control system and electrical lines to avoid malfunction that can affect production.
• Training for operation: The user shall be trained in the operation of the equipment to become familiar with the functions and safety precautions.