K Span Forming Machine:ALLSTAR MACHINERY:Large Span Forming Machine,Super Span Forming Machine,K Span Forming Machine Introduction K-Span is high quality Pre-Painted Galvanized Steel Roofing, combining low prices with fast erection. KSPAN Building Systems refer to the first generation of Automatic Building Machines that can be used for Industrial, Agricultural, Housing, Institutional, Recreational or Commercial Building Needs. K-Span Building System offers excellent Institutional Buildings in an Economical manner . K-SPAN Building System is suitable for Farm, Barns, Vegetable Stores and Storage silos. The System can be used to create sheds to protect your vehicles. Aircraft Hangers can be created using the system. Moreover, low cost residential units can be erected in a quick manner 1. Main Parameter: 1). Manual Decoiler: manual expansing, passive uncoil 2). Weight capacity of decoiler: 5T 3). Main motor power: 7.5 Kw 5). Hydraulic motor power: 7.5 Kw 6). Material to be rolled: Q235, Colorbond or galvanized Steel, coil 7). Thickness of the material: 0.3-1.5 mm 8). Coil width max: 914mm 9). Inner diameter of the coil: 520mm, subject to buyers requirement 10). Outer diameter of the coil: 1800mm 11). Roll Stand: 19 12). uncoil width: 600--900mm 13). Machine Stand: Welded structure steel 14). Type of forming machine: single station with chain transmission 15). Material of roller: high grade 45 steel 16). Surface of roller coated with Chrome( Thickness:0.05mm) 17). Main reducer: cycloid pin 18). Cutting: Hydraulic cutting 19). Power of hydraulic station: 3KW 20). Material of blade: Cr12, heat treated HRC58-62 21). Measure: encoder 22). Controller: PLC 23). Forming speed: about 5-15m/min 24). Dimension : abt. 13m*1.3m*1.5m 25). Weight: abt.13T 26). Bending machine (if necessary) 2. Process: Manual decoilerguidingroll forminghydraulic cuttingrun out table 3. Components of the Machine: Manual decoiler, main roll forming machine, hydraulic cutting device, hydraulic station, PLC Control system, curving machine, auto seamer, output table 4. Features 1). All the rollers are forged from the high quality structural steel and are processed intensely. The surfaces of the rollers are plated with hard chromium. The rollers have a high hardness and long operating life. 2). The power set to automatically transport the colored steel sheet is equipped in the forming press section, which can press the colored steel sheet with the thickness of 0.5~1.5mm. It is not needed to frequently adjust the clearance between the pressing rolls when pressing the sheet with different thickness, which can make the sheet come out from machine normally without scuffing of the coating film of the sheet. Being just like a foolproof camera, the operation of the machine is very simple. But the quality of the finished product can be guaranteed. 3). The length of the finished sheet is measured by the electronic measurement instrument or mechanical measurement instrument. The helping hand wheel and the counter are used in the adjustment of the bending of arch sheet, which makes the operation simple and guarantees the quality and the dimensional precision. 4). The hoisting tool is light and handy (The weight of hoisting tool of the United States is 30KG. And the weight of hoisting tool of our company is 2KG). It is convenient to install and uninstall the hoisting tool. Its hoisting speed is quick. 5). The joining type of the roof is self-lock, which makes it easy to install and safe with excellent water proof and storm resistance. The curving roof can directly be produced on worksite, effectively lowering the cost. The product is widely used on large-scale and mid-scale industrial construction, such as factory, warehouse, garage, gymnasium, exhibition center, cinema, theatre and so on.