UV LED Exposure Machine for PCB

Brief Introduction
–Our UV LED double side exposure machine is designed for drying solder mask PCB.This machine can process the mass production of various kinds of different color ink,white, green,blue, black…
–This machine is equipped with PLC control system,touch screen with easy-going interface.The LED lamps import from the America,super power saving, and long service life(3 years warranty)High efficiency, greatly shorten the exposure time.Its smart design and steady performance improve the work efficiency and the quality of the products greatly.



  1. More lamps ensure complete exposure
  2. Air condition cooling system reduce the cooling time
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LED Exposure Machine for PCB

Energy saving, LED cold light source, double layer semi-auto UV LED exposure machine for PCB.


Item Parameters
Thickness of PCB 0.075-3.2mm
Line Resolution 50μm
Exposure Frame double frame
Exposure Mode Double Mode
Optical glass Mylar/glass or glass/glass
Type of Light Soure UV-LED Light
Energy Uniformity > 92%
Cooling Mode Air Cooling
Computer + PLC Touch Screen +Delta PLC
Power Supply AC 220V 20A 3- Phase 4-Wire
Environment Temperature 20°± 3°C
Environment Humidity 55% ± 5%

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LED Exposure Machine for PCB related files

The guideline to choose a good CNC drilling/routing machine

CNC machine is vital in the part of PCB processing. Here we list some points to help you choose your ideal machines.

  1. Machine is of good rigid and stability. Granite is heavy and stable. It is the good material for machine base.
  2. Spindle speed and stability. Routing machine prefer ball bearing spindle as its good torque. Drilling machine prefer air bearing spindle as its high speed to improve drilling precision.
  3. Drill precision and repeatable precision. It needs years’ observation. Top brand always do better on this area.
  4. X/Y/Z axis feed in speed. Higher speed will improve the work efficiency. Linear motor drive has quicker speed. Max can be of 100m/m
  5. Max process table size. It depends on the board size you will process.
  6. Control system and operation system. Choose your familiar one. Popular operation system is windows, control system top brand is sieb&meyer. The lastest version of Sieb&meyer is CNC95. Also need to check the compatible of the drilling program and control system.
  7. Tool management. Drilling normally about 200pcs. Routing 66pcs.
  8. Linear scale. Linear scale has higher precision. But it is sensitive to dust. Make sure no contamination. Or for routing machine, magnet scale is alternative choice.
  9. Vacuum system. It is important to keep the machine running.
  10. Protection system. Check the slide door and infrared ray protection system.
  11. Table move method and fix device. There are two ways, one is table move by air, the other is by ball screw drive. By air, lower abrasion, but energy consumption will be higher(air supply). By ball screw drive, will lower the air supply, but ball screw need to recalibration every year. Fix device adopt air supply fix device to tighten the workpiece is handy.
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