Properties:
Widespan is a roofing and cladding profile designed to provide an economic alternative to deeper Box Rib profiles without losing the aesthetic appeal of a square fluted profile. It can be factory cranked, curved and bullnosed to various radii depending on customer's requirements. The trapezoidal Widespan profile offers greater covering.

Widespan roof sheets are available in a wide range of materials displaying various structural properties. It should be noted that the load span characteristics are only to be used as a broad guideline as purlin spacing is also dependant on other factors such as the prevailing winds in a certain area, snow during winter periods, the presence of dust and other particles in industrial areas, the type of structure that is being erected etc. We therefore recommend that an engineer is consulted to determine the purlin spacing for a specific application.
 

• Coil Inner Diameter: 508-610mm
• Coil Outer Diameter: max 1500mm
• Loading Weight: 5T

• Main Structure of the Machine: 36# “H” Beam Steel
• Rolling Stations: 16 stations (subjected to final design)
• Forming Speed: Approx. 10-12m/min. 
• Diameter of Shaft: 75mm
• Tolerance of Shaft Dia.: +0-0.03mm
• Material of Shaft: 45# steel with heat treatment HRC50-55
• Material of Roller: 45# steel with quenching treatment and chroming of 0.05mm thickness
• Tolerance of Roller Hole Dia.: +0.03-0mm
• Transmission: Chains-bracket
• Motor Power:5.5KW (subjected to final design)
• Brand Motor: Chinese Guomao

• Material of Cutting Mold: Cr12 Steel with quenched treatment HRC 60-62
• Cutting Length and Quantity: Clients can set the length and quantity on the PLC touch screen
• Hydraulic Station Power: 3KW (subjected to final design)
• Tolerance of Cutting Length: +/-2mm 

• PLC Control Box: 700mmx1000mmx300mm
• Computer Control System:Panasonic PLC
• Encoder: Omron Brand
• Pressure of Hydraulic Station: ≧16Mpa
• Current: 380V direct current, 50Hz, 3 phase