FS-400PG Flat UV Curing Unit This is an enclosed structure, conveyor transmit mode, according to the size of the article and materials, by using half power (3kW) and full power (6kW), adjusting the speed and UV lamp and distance between materials, the curing quality is further upgraded. Built-in ventilation system, exhausts the hot air inside the curing chamber, and it helps to extend the life of lamp.