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Workflow
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1:Upflow section initial alignment-Automatic arm feeding-Alignment exposure-Automatic arm discharge
2:Automatic feeding and re-winding machine can proivede 20 pieces of material at one time, and re-winding 20 pieces of material, the re-winding machine has temporary storage area for defects. |
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Process
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Soldermask
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Sensitiser
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Soldermask ink
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Type of light source
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High precision UV-LED area light source
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Exposure mode
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Single Side Exposure(split exposure function as option)
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Resolution
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60um/60um(Green oil window)
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Exposing Time
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5-10S(Varies based on different printing ink)
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Production cycle time
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3-3.5 side/min(Based on energy requirment of solar R-4000 ink )
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Exposing Energy
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≥100mw/cm²
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Declination Angle
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≤3°
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Light of Uniformity
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≥88%（Min/Max*100%）
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Alignment accuracy
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±10um
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Exposure control
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Adjustable intensity 10-100%
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Max. Panel Size
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500*500mm or 250*500mm
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Minimum Panel Size
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250*250mm
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Board Thickness
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0.075~2.0mm
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Film Dimension
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21.5*21.5"(546*546mm)
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Light Power
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≤4kw
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Panel Size Tolerance
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±1mm
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UV Wavelength
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UV mixing wavelength
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LED Cooling
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water-cooling(can provide 500W small chiller machine or use customer central chiller)
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LED Life
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2 years insurance
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Control System
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Dual PC system + motion control card + servo system
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CCD Qty
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4 CCD
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Optical Glass
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High strength physical tempered glass 6mm
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Vacuum
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Adjustable 0~-650mm Hg
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Control Interface
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Touch panel in chinese
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Bench Temperature
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22±1℃(Can be set)
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Protections
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LED overload alarm |
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Cleanliness
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Class10,000
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Compressed Air
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5.5kg/cm2 n12mm,60L/min，
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Cooling Water
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Presure ≥1kg,60L/min
7-12℃,3/4" Interface thread size |
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Working Environment
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Temperature:20±3℃ |
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Machine Dimension
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6200*1600*2100mm，Including loading machine
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Gross Weight
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1800KG
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