1. Components of c & z channel rolling machine
The roll forming machine includes 4tons manual uncoiler unit, sheet
guiding equipment, straightening device, pre-punching device, roll
forming system, cutting equipment, hydraulic station, electric
controlling system(PLC) and run out supporting table.
2. Technical Parameters
|Material specification||galvalume, galvanized steel and carbon steel.|
|Thickness||1.0mm to 2.5mm.|
|Main motor power||15 kw.|
|Hydraulic station power||5.5 kw.|
|Yield stress||235Mpa(33KSI) ~ 345Mpa (50KSI).|
|Roll forming Speed||12 m/minute.|
|Cutting Tolerance||+/-2.5mm(length≤5000mm); +/-3.0mm(5000mm<length≤10000mm).|
|Manual Uncoiler||Max. Capacity: 3000kgs.|
|Coil inner diameter||508mm.|
|Voltage||As per customer’s request.|
|Numbers of stands||17 stands/stations/pairs.|
|Type of cutting||Roll-formed and length-set profile cutting.|
3. Material of Main Equipment
|Roller Material||GCr15 bearing steel, with quenching treatment.|
|Active Shaft Material||High grade No.45 carbon wrought steel,which can improve the
integrated mechanic feature of the shaft.|
PLC control panel, transducer imported from Mitsubishi of Japan.
Other elements are from famous suppliers of China.
|Cutter blades||Cr12 mould steel with quenched treatment.|
4. Process sketch
Uncoiling the sheet --- Infeed guiding --- Straightening ---
Pre-punching --- Roll forming --- Measure length --- Cutting the
panel --- Panels to the supporter (option: automatic stacker).
6. Series Design of Product