· The large diameter profile bending machine is produced by adopting Swedish company technology. The structure features two fixed lower rolls. The mechanical transmission and the upper roll going up and down belong to hydraulic transmission. This three roller symmetrical bending machinery possesses mechanical rollers on the both sides of the work rolls.
· The large diameter profile bending machine has sufficient strength and stiffness to finish bending profiles within the bending machine capacity.
· It can bend angle steel, flat steel, square steel, channel steel, round steel, steel pipe and other profiles.
· This three roller symmetrical bending machinery is equipped with an independent operation bench providing convenient operation. Its bed adopts steel plate welded structure and eliminates internal stress through annealing.
· The large diameter profile bending machine adopts advanced structure and features reliable operation, small size and multiple function.
· It is a kind of advanced profile molding equipment both at home and abroad.
| Technical parameters | Model & Type | Model & Type | |||||||||||
| W24-6 | W24-16 | W24-30 | W24-45 | W24-75 | W24-100 | W24-140 | W24-180 | W24-260 | W24-320 | W24-400 | W24-500 | ||
| Max.bending resistance of section modulus(cm3) | 6 | 16 | 30 | 45 | 75 | 100 | 140 | 180 | 260 | 320 | 400 | 500 | |
| Bending speed(m/min) | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | |
| Material yield limit(Mpa) | δs=250 | δs=250 | |||||||||||
| Angle-steel in-turn | Max.Section(mm) | 40x5 | 70x8 | 80x8 | 90x10 | 100x10 | 120x12 | 140x16 | 150x16 | 160x16 | 180x14 | 200x18 | 200x20 |
| Min.bending DIA(mm) | 800 | 1000 | 1200 | 1500 | 2000 | 2500 | 2400 | 2600 | 2600 | 3600 | 3600 | 4000 | |
| Angle-steel out-turn | Max.Section(mm) | 50x5 | 80x8 | 90x10 | 100x10 | 120x12 | 140x16 | 150x16 | 160x16 | 250x25 | 200x18 | 200x24 | 250x25 |
| Min.bending DIA(mm) | 800 | 1000 | 1100 | 1300 | 1600 | 1800 | 2200 | 2000 | 2500 | 3600 | 3600 | 4000 | |
| Channel steel out-turn | Max.Section(mm) | 8 | 12 | 16 | 20 | 25 | 28 | 30 | 32 | 36 | 40 | 45 | 50 |
| Min.bending DIA(mm) | 600 | 800 | 800 | 1000 | 1100 | 1700 | 1200 | 1500 | 1800 | 2000 | 2000 | 2400 | |
| Channel steel in-turn | Max.Section(mm) | 8 | 12 | 16 | 20 | 25 | 28 | 30 | 32 | 36 | 40 | 45 | 50 |
| Min.bending DIA(mm) | 700 | 900 | 1000 | 1150 | 1600 | 1700 | 1700 | 1800 | 1800 | 2000 | 2000 | 2400 | |
| Channel steel side-turn | Max.Section(mm) | — | — | 8 | 10 | 12.6 | 14.6 | 16 | 18 | 20 | 22 | 25a | 25c |
| Min.bending DIA(mm) | — | — | 1500 | 1800 | 2000 | 2500 | 3000 | 3500 | 4000 | 5000 | 8000 | 10000 | |
| Flat steel horizontal turn | Max.Section(mm) | 100x18 | 150x25 | 180x25 | 200x30 | 220x40 | 250x40 | 280x50 | 300x50 | 330x50 | 360x60 | 400x75 | 500x76 |
| Min.bending DIA(mm) | 600 | 700 | 800 | 900 | 1000 | 1200 | 1300 | 1500 | 1900 | 2000 | 2400 | 2400 | |
| Flat steel vertical turn | Max.Section(mm) | 50x8 | 75x16 | 90x20 | 100x25 | 110x40 | 120x40 | 150x40 | 180x30 | 190x40 | 190x50 | 200x50 | 200x60 |
| Min.bending DIA(mm) | 500 | 760 | 800 | 1000 | 1100 | 1300 | 1500 | 2000 | 2000 | 2400 | 2200 | 2500 | |
| Round steel bending | Max.Section(mm) | 38 | 52 | 62 | 75 | 85 | 90 | 100 | 110 | 120 | 135 | 150 | 160 |
| Min.bending DIA(mm) | 450 | 600 | 600 | 800 | 1000 | 1100 | 1200 | 1300 | 1350 | 1800 | 2000 | 2000 | |
| Round tube bending | Max.Section(mm) | 42x4 | 76x4.5 | 89x5 | 89x8 | 114x5 | 159x5 | 168x6 | 168x8 | 219x8 | 245x8 | 273x8 | 323x10 |
| Min.bending DIA(mm) | 500 | 750 | 900 | 900 | 1200 | 2000 | 2000 | 2000 | 3500 | 3000 | 3500 | 4200 | |
| Square tube bending | Max.Section(mm) | 45x3 | 60x4 | 70x4 | 80x6 | 90x8 | 100x10 | 125x10 | 140x10 | 150x10 | 165x10 | 180x12 | 200x12 |
| Min.bending DIA(mm) | 750 | 900 | 1000 | 1200 | 1600 | 2000 | 2500 | 3000 | 3000 | 3500 | 3500 | 5000 | |
| I steel vertical bending | Max.Section(mm) | — | — | — | — | 10 | 12.6 | 14 | 16 | 18 | 20b | 22b | 25b |
| Min.bending DIA(mm) | — | — | — | — | 2000 | 2500 | 3000 | 3500 | 4000 | 5000 | 8000 | 10000 | |
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, steel pipe rolling machine, flat steel rolling machine, section / profile rolling machine mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
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Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,steel pipe rolling machine, flat steel rolling machine, section / profile rolling machine three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.