The container crossbeam and column forming machine is a heavy-duty cold bending forming equipment specifically designed for container activity rooms/prefabricated cabins. It is used to roll galvanized coils, cold-rolled coils, and weather resistant steel coils into container columns (corner columns/center columns), top crossbeams, bottom crossbeams, and door/window frame profiles in one go. The whole machine adopts a heavy-duty high-strength design, integrating the entire process of feeding, leveling, punching, forming, and cutting. It has a high degree of automation, accurate forming accuracy, and strong structural rigidity. It is the core frame production equipment for container houses, prefabricated cabins, and temporary steel structures.

Core technical parameters

• Applicable plates: Q235 galvanized sheet, cold-rolled sheet, weather resistant steel, high-strength steel (Q345)
• Board thickness: 1.5-3.0mm (conventional); Up to 4.0mm (customized heavy-duty)
• Feed width: 1000mm/1250mm (standard)
• Shaped profiles: container columns (80 × 80/100 × 100mm), top crossbeam, bottom crossbeam, C/Z-shaped frame profiles
• Forming speed: 10-15 m/min (variable frequency stepless speed regulation)
• Host power: 15-22kW (heavy-duty variable frequency motor)
• Hydraulic station power: 5.5-7.5kW (cut-off pressure 16-25T)
• Forming shaft: Φ 75-95mm 45 # steel quenched and tempered, with strong rigidity
• Roll material: GCr15 bearing steel/45 # steel precision lathe, surface plated with hard chromium, HRC58–62， wear-resistant and durable
• Transmission mode: gearbox+heavy-duty chain, high torque, stable operation
• Precision of fixed length: ± 1mm, with a smooth and burr free cut
• Rack structure: thickened H-beam/steel plate welding, stress relief annealing, no deformation
• Equipment weight: 10-18T
• Dimensions: 12000 × 1500 × 1800mm (length × width × height)

Equipment structure composition

• Hydraulic unwinding machine: capable of carrying 5-10 tons, with hydraulic tensioning and automatic correction, suitable for heavy-duty coils, and smooth feeding.
• Leveling and feeding rack: 7-9 rollers for precision leveling, servo feeding to ensure smooth board and precise feeding.
• Hydraulic punching unit: Cr12MoV mold steel, capable of punching connection holes and installation slots, synchronized with forming, precise positioning.
• Forming host: 18-26 rows of precision rolling mill progressive rolling, eliminating internal stress, with standard profile size and high strength.
• Hydraulic cutting system: heavy-duty back cutting type, Cr12MoV cutting tool, cutting thick plates without deformation, burrs, and long service life.
• PLC intelligent control system: Siemens/Delta/Schneider PLC+touch screen, parameter setting, fault alarm, production statistics, one click fully automatic production.
• Discharge rack+stacking rack: 6-8 meter long rack, scratch resistant, equipped with automatic stacking, saving labor.
• Automatic lubrication system: timed and quantitative oil supply, reducing wear and extending the life of core components.

Performance advantages

• Heavy duty and durable: The whole machine is designed with heavy weight, and the core components are treated with high strength. It can process thick plates for a long time and has a service life of over 10 years.
• High forming accuracy: The rolling mill is precision machined with a size error of ≤± 0.1mm, and the profiles are tightly spliced with good welding adaptability.
• Efficient and stable: Automated assembly line, daily production capacity of 2000-4000 meters, continuous operation without faults, with an efficiency three times that of traditional stamping.
• Excellent structural strength: The progressive rolling process ensures uniform internal stress in the board, resulting in a 25% increase in strength and a 15% reduction in self weight after forming.
• Easy to operate: intelligent PLC system, parameter memory, fault self check, single person operation, beginners can get started in 1 hour.
• Flexible customization: Customizable profile specifications, hole positions, lengths, suitable for standard/non-standard container houses, prefabricated cabins, and temporary building frames.