Dongguang Hengfu Machinery Co., Ltd. specializes in manufacturing premium M-shaped cold roll forming machinery. This upgraded automated production system focuses on the precision manufacturing of steel profiles, bringing excellent batch repeatability and long service stability to users. Equipped with heavy-duty high-hardness rollers, firm sealed welded frame and independent precision forming modules, the machine maintains neat smooth surface, strict dimensional tolerance and stable running state during long-time uninterrupted continuous production.
The whole production line adopts a high-standard fully automatic PLC intelligent control system. It completes coil unwinding, material straightening, deviation correction, cold bending forming, servo precision cutting and finished product delivery in one closed continuous workflow. The intuitive easy-operate touch terminal supports fast parameter adjustment, rapid profile specification switching and real-time production data monitoring, effectively ensuring safe, steady and efficient processing operation.
This M-shaped cold bending forming machine supports processing various metal substrates, including galvanized steel, color coated steel, cold rolled steel and aluminum sheets with different thickness ranges. Dongguang Hengfu Machinery provides full customized services according to customer requirements, such as profile shape design, processing thickness configuration, adjustable forming speed, station quantity matching, cutting mode selection and optional famous electrical brands.
The professional cold roll forming technology adopted by this machine is extensively applied to the production of roofing sheets, wall panels, C/Z/U purlins, metal floor decking plates, gutters, downpipes, door frames, cable trays and various steel structural components. It is an ideal professional processing equipment for construction engineering projects, steel building systems, industrial warehouses, manufacturing factories and large-scale metal structural fabrication projects.
Frequently Asked Questions
Will the machine scratch the surface coating of the color-coated steel sheets during production?
With precision-ground and polished rollers, combined with a properly designed forming process, the machine will not scratch the sheet surface under normal operating conditions.
What's the delivery time?
Normally it takes about 45 days.
What checks need to be performed before starting the machine?
Check the lubrication, voltage, emergency stop button, cutter position, feed guides, etc.
Can the machine produce stainless steel sheets? What are the requirements for the equipment?
Yes, it can; however, it requires reinforcing the forming frames, increasing the hardness of the rollers, and adjusting the forming process.
Is it normal for burrs to appear on the cut edges of the sheet metal after cutting?
Minor burrs are normal and acceptable; however, severe burrs are typically caused by a dull cutting blade or improper blade clearance.
