... curing,coating,printing.. LEDUV Curing machine/LED UV Spot Curing Light Irradiation System's Main Feature: 1. Small thermal radiation ... toxic mercury, it does not produce ozone, is a safer, more environmentally friendly machine to replace the traditional light source.5. Small ... controller is only L18*W10* H14.6 (cm), small light irradiation head, fully considering the space requirements for precision ...