... , coater, automatic coater, spot uv coating machine uv coater, uv varnishing machine, varnishing machine, coater, automatic coater, spot uv coating machineIntroduction: This machine is ... . IR drying: Fucntion for coating with water-based varnish.4. UV Curing: High efficiency curing system with cooling system inside.5 ... with fan cooling can ensure the order delivery. XH620 Spot UV Coater