Profile Bending Machine for Round, Arc and Spiral with Different Curvature
1. Specifications:
| JW- | 50S | 75S | 89S | 115S | 159S | 245S | 273S | |
(mm ) | 6 | 16 | 30 | 45 | 100 | 320 | 500 | |
(MPa) | 245 | 245 | 245 | 245 | 245 | 245 | 245 | |
| Steel pipe | Max section | Φ42×3 | Φ76×4 | Φ89×5 | Φ114×5 | Φ159×5 | Φ245×8 | Φ273×10 |
| Min bending Dia | φ500 | φ800 | φ1000 | φ1250 | φ1600 | φ3500 | φ5000 | |
Angle steel incurvature | Max section | 45×45×5 | 70×70×8 | 75×75×10 | 100×100×12 | 110×110×14 | 180×180×16 | 200×200×24 |
| Min bending Dia | φ700 | φ1100 | φ1200 | φ1300 | φ1600 | φ3600 | φ4200 | |
Angle steel excurvature | Max section | 50×50×6 | 75×75×10 | 90×90×10 | 100×100×16 | 120×120×16 | 180×180×16 | 200×200×24 |
| Min bending Dia | φ700 | φ1000 | φ1150 | φ1300 | φ1600 | φ3500 | φ42000 | |
| Channel steel incurvature | Channel steel model | 8 | 14 | 16 | 18 | 22 | 36 | 40 |
| Min bending Dia | φ560 | φ800 | φ1000 | φ1350 | φ1500 | φ3500 | φ4000 | |
Channel steel excurvature | Channel steel model | 8 | 14 | 16 | 18 | 22 | 36 | 40 |
| Min bending Dia | φ500 | φ760 | φ800 | φ1300 | φ1400 | φ3500 | φ4000 | |
| Flat steel bend in easy way | Max section | 100×18 | 150×25 | 180×25 | 250×30 | 250×40 | 350×60 | 500×75 |
| Min bending Dia | φ500 | φ600 | φ900 | φ1000 | φ1200 | φ2400 | φ4800 | |
Flat steel bend in hard way | Max section | 50×12 | 75×16 | 90×20 | 100×30 | 120×40 | 190×50 | 200×60 |
| Min bending Dia | φ500 | φ600 | φ900 | φ1000 | φ1200 | φ2400 | φ4800 | |
Pipe | Max section | φ30 | φ50 | φ65 | φ75 | φ90 | φ145 | φ160 |
| Min bending Dia | φ450 | φ600 | φ700 | φ800 | φ1000 | φ1600 | φ1800 | |
| Standard module Dia (mm) | φ220 | φ350 | φ360 | φ385 | φ460 | φ650 | φ800 | |
| Bending speed (m/min) | 5.5 | 5 | 5 | 5 | 4.5 | 3 | 3 | |
| Main motor power (kw) | 3 | 5.5 | 7.5 | 11 | 15 | 30 | 30 | |
2. Description:
The profile bending machine takes usage of full hydraulic transmission, which features compacted structure, high reliability and stable transmission. With three drive rollers, the skidding doesn’t appear easily during the bending process and the material with thin wall can also be bent. Both two sides of the equipment can feed the work piece. By taking three-roller combination module and pressing tightly with adjusting pad, the equipment can bend the profile to shapes of round, arc and spiral with different curvature.
Through changing the shape of the mould groove, the equipment can process various kinds of metal profiles such as angle steel, flat steel, round pipe and other profiles with irregular shaped section. When bending the profile with large diameter, there is no need for producing super size pier-bending die. The equipment has been the necessary supplement for single and double head tube bending machine.
This machine consists of main body, down roller, supporting roller, mould, transmission part, NC digital display, electrical system and hydraulic system. It is widely used in the industry of oil, chemistry, ship-building, water and electricity, metal structure and machine making etc.
