The 780 waveform Roll Forming Machine is a device used to press metal sheets into specific large arc waveforms. The following is a detailed introduction:
Working principle: Driven by a power system, a series of rollers are used to gradually roll and shape the incoming metal sheet into a 780 arc waveform. At the same time, a hydraulic shearing system is equipped to cut the pressed sheet according to the set length.
Structural composition: It usually consists of several parts such as a feeding machine, a feeding platform, a forming host, a punching device, a forming cutting device, a hydraulic station, and a computer control cabinet.
Technical Specifications:
Installation dimensions: Equipment from different manufacturers may vary, with common dimensions of around 12000mm × 1350mm × 1300mm.
Total weight of the equipment: approximately 3500-8000kg.
Feed plate thickness: generally 0.25-1.0mm.
Feed width: 1000mm, with excellent coverage width of 780mm after molding.
Host power: around 4-7.5kw.
Hydraulic shearing power: 3kw.
Working speed: 8-20 meters per minute.
Roll material: usually 45 # steel surface plated with hard chromium, with a hardness of HR55 ° -57 °.
Equipment rack: mostly welded with 250 # -350 # I-beams, with a middle plate thickness of 12-16mm.
Transmission method: The sprocket is driven by a 1-inch chain for transmission.
Roller: diameter 70mm.
Number of forming axis rows: 24-29 rows.
Product Features:
Good degree of automation: Using industrial computer PLC control, it can achieve functions such as electric operation, automatic material cutting, and automatic counting, with simple operation and reduced labor costs and intensity.
Good product quality: The produced profiled plates have a smooth, dignified and elegant appearance, beautiful and novel features, uniform ripples, good utilization rate, and high strength.
Strong applicability: It can press metal sheets of various materials such as galvanized steel plates and color steel plates, suitable for different construction projects and usage scenarios, such as roofs, walls, and interior and exterior wall decorations of industrial and civil buildings.
Easy maintenance: It has the advantages of operation, maintenance, upkeep, mechanical debugging, and easy mold replacement.
Application industry: Due to its large circular arc waveform, reliable appearance and good drainage performance, it is widely used in the multi story steel structure construction industry, such as the roof and wall construction of factories, locomotive depots, aircraft hangars, sports venues, exhibition halls, cinemas, etc.