DLCNC logo of Chengdu Jindali TechnologyPCB Drilling and Routing
Double side LED cold light source exposure for solder mask

UV LED Exposure Machine

The DLCNC UV LED double side exposure machine is designed for drying solder mask PCB. The machine can process the mass production of various kinds of different colour ink including white green blue and black. It is equipped with a PLC control system and a touch screen with an easy going interface. The LED lamps are imported from America and are power saving with a long service life covered by a three year warranty.

UV LED Exposure Machine built by DLCNC

Model Overview

ModelLight SourceExposure FrameCoolingControl
E760DUV LED cold lightDouble frameAir coolingTouch screen and Delta PLC
E1200DUV LED cold lightDouble frameAir coolingTouch screen and Delta PLC
E1500DUV LED cold lightDouble frameAir coolingTouch screen and Delta PLC

Who This Category Is For

  • PCB fabricators running solder mask lines in more than one ink colour
  • Plants replacing mercury lamp exposure units to cut energy consumption
  • Shops that need repeatable exposure energy across the whole frame

Problems It Solves

  • Long exposure time holding back the throughput of the solder mask line
  • Lamp replacement cost and warm up time on traditional light sources
  • Uneven exposure energy across a large frame causing scrap
Questions and Answers

UV LED Exposure Machine Questions

What board thickness can be exposed
The machine handles PCB thickness from 0.075mm to 3.2mm with a line resolution of 50μm.
How uniform is the exposure energy
Energy uniformity is greater than 92 percent across the frame.
What is the warranty on the LED lamps
The LED lamps are imported from America and carry a three year warranty.
What power supply does the machine need
AC 220V 20A three phase four wire with an environment temperature of 20°3°C and humidity of 55°5 percent.
Next Step

Get the Specification That Matches Your Board

Send the panel format the hole or slot geometry and the output you need. An engineer replies with the model and the published specification behind it.

CAD and drawing files are accepted on request through WhatsApp or email. No form to fill in.