Machine designed for the continuous cycle application of paint, bolus or plaster on all kinds of picture frames, mouldings, and linear profiles, by means of gravity application of the coating material in continuous cycle and an iron counter-mould. The coating material is pumped on a suspended tank by a pneumatic pump directly from the product tin itself, this efficient and easy solution provide solutions to numerous technical problems during machining. The machine, sturdy built and with a high functional capacity make this unit a sure guarantee of durability.