The Full Automatic Wall Angle Roll Forming Machine (also known as angle iron forming machine, angle steel cold bending forming machine) is a core equipment for metal cold bending processing. It uses room temperature roll cold bending technology as the core, continuously and gradually bending metal strip steel (coil material), and forming equal sided angle steel and unequal sided angle steel (L-shaped steel) products in one go. It integrates unwinding, leveling, feeding, roll forming, straightening, cutting, and punching, achieving automation and continuous production.
Main structural components：
1.Open coil leveling system: carrying coils, automatic unwinding, leveling strip steel, ensuring the flatness of the incoming material.
2.Forming host: including multiple sets of precision rollers (7-15 sets), frames, and transmission systems, it is the core forming unit.
3.Straightening mechanism: corrects bending and twisting of angle steel to ensure straightness and angular accuracy.
4.Cutting/punching unit: flying saw, hydraulic shear or CNC punching, realizing fixed length cutting and reserved hole processing.
5.Electrical control system: PLC+touch screen, setting parameters, automatic control, fault alarm, counting and statistics.
6.Discharge and receiving system: finished product conveying, automatic stacking, packaging assistance.
Application scenarios：
1. Construction steel structure industry
Beam and column supports, purlins, trusses, and connectors for steel structure factories, warehouses, and venues.
Frames, columns, slant support and keels of prefabricated buildings and integrated houses.
Reinforcement components, embedded parts, and guardrail supports for bridges and tunnels.
2. Power communication industry
Electric power towers, transmission line towers, and substation structures (core components with extremely high precision requirements).
The tower body and accessories of communication base station towers, 5G signal towers, and microwave towers.
The frame, support, and reinforcement of cable trays, bus ducts, and electrical cabinets.
Product Attributes :
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1.Formed Material
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GI
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Thickness:0.2-0.4mm (customized)
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2.Decoiler
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Hydraulic automatic decoiler
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Manual decoiler(will give you as free）
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3.Main body
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Roller station
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12 rows(As your requirement)
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Diameter of shaft
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50mm solid shaft
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Material of rollers
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45# steel, hard chrome plated on the surface
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Machine body frame
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Metal steel welded
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Drive
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Chain transmission
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Dimension(L*W*H)
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5500*800*1200(customize)
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Weight
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About 3.5T
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4.Cutter
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Automatic
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cr12mov material, no scratches, no deformation
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5.Power
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Motor Power
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5.5KW
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Hydraulic system power
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4KW
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6.Voltage
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380V 50Hz 3Phase
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As your requirement
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7.Control system
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Electric Box
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Customized(famous brand)
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Language
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English(Support multiple languages)
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PLC
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Automatic production of the whole machine. Can set batch, length, quantity, etc.
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18.Forming Speed
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70m/min(customized)
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Speed is adjustable according to customer’s request
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Equipment features：
1. High precision molding
The rolling mill is precision machined with high hardness alloy (Cr12MoV), with a forming angle error of ≤± 0.5 ° and a cross-sectional dimension accuracy of ± 0.1mm.
Optimization of straightening system, angle steel straightness ≤ 1mm/m, no distortion, no wave deformation.
2. Efficient continuous production
Automated continuous operation, speed 8-25m/min, single shift production capacity can reach 5-20 tons, far exceeding traditional bending/hot rolling.
Easy to change specifications, complete roll replacement in 1-2 hours, suitable for small batch production of multiple varieties.
3. Material and cost advantages
Cold bending process does not require heating, saving energy and reducing consumption. The material grain structure is complete, and the strength is increased by 10% -15%.
The material utilization rate exceeds 95%, with no hot rolling oxidation loss. The finished product has a smooth surface and stable dimensions.
4. Stable, reliable, and durable
Heavy duty steel plate welding frame, annealed to relieve stress, strong rigidity, no deformation, suitable for long-term high-strength production.
The key components (bearings, motors, hydraulic parts) are made of imported/national standard high-quality parts, with low failure rate and long service life.
5. Intelligent operation is convenient
PLC touch screen human-machine interface, one click to set length, quantity, and speed, beginners can get started in one day.
Equipped with automatic counting, fault diagnosis, safety interlock, emergency stop protection, safe operation, and simple maintenance.
