Varnish Trickle Impregnation and Curing Machine

• 8 independent dispensing tubes: dripping volume and dispensing layout are set per tube to suit the rotor.
• Automatic positioning and dispensing drips varnish onto the same area of every part for a uniform result.
• Detects incoming parts and dispenses continuously, or intermittently for small batches to reduce varnish loss.
• Isolated dripping zone with its own ventilation keeps varnish odor contained.
• Optional ring-neck adhesive dispensing in the same pass shortens total process time.
• Double shaft-end support: no fixture change needed and parts rotate smoothly without wobble - for even varnish absorption and curing.
• Tool-less, snap-in fixture adjustment.
• Transfer (revolution) and part rotation are controlled independently, with rotation-speed compensation; automatic chain-tension adjustment and overload protection.
• Independently controlled preheat and curing zones, maximum 180 °C; PID + SSR control holds oven temperature within ±2%.
• Hot-air circuit minimizes heat loss at the inlet and outlet for higher heating efficiency.
• Industrial PLC with 10" touchscreen HMI; stores 100 recipes; maintenance prompts and automatic fault detection; remote monitoring supported. Size, layout and output are tailored to the application.

Watch this machine run

Filmed on our floor in Taichung. Nothing loads from YouTube until you press play, and the video does not autoplay.