Brief Paramters of Transformer Radiator Automatic Line  Products size : width 520mm, 480mm or customized  Center Distance : 500-3000mm or customized Center Distance error: ±0.5mm Single fin Tolerance pressure: positive pressure ≥0.15Mpa，Negative pressure ≥133Kpa，without deformation Single oil groove thickness: Thickness 1.0≥11mm, 1.2≥11.5mm Spot welding q’ty: width 520mm: 6 numbers; Width 480mm and 310mm: 3 numbers.  Workpiece Material: High quality Cold rolled coil ST12, SPCC,DC01,Thickness 1.0mm - 1.2mm  Material width: Product width 535mm - material width 545mm; Product width 520mm - material width 530mm Product width 480mm - material width 490mm Product width 460mm - material width 470mm Product width 310mm - material width 320mm  The movement of equipment is controlled by programmable logic controller (PLC), and the process length of each part of the workpiece is controlled by the encoder. PLC simultaneously controls press machine and uncoiler equipment. You simply need to touch the screen to input the product parameter of width, length and quantity, then the production line can be automatically produced according to your requirements, after completing the pre-set quantity, the line will stop automatically. Standard structure of Rolling Forming Machine has double rollers to produce one type size: 520,. The roller structure is detachable. You can roll form other width radiators only by changing a pair of rollers. (But the welding units of the production line may have to change)