This unit is used to spray our special cleaning agent LP163/93® on the top and bottom face of the board edge (edge banding material). The cleaning agent applied at the machine infeed side and the loose glue residue are removed by the application of the cleaning agent and subsequent buffing.
Furthermore, the glue joint and the edge banding are cooled. Heat Generation during buffing is considerably reduced by the application of the liquid. Smearing of glue emerging from the joint is avoided. The edge banding radius is wet buffed with the special cleaning agent. As a consequence, heating of the thermoplastic material is notably reduced, and plastic smearing is prevented. Moreover, the radius is polished to match the surface gloss.
No more sticking up of the buffing discs.
Result: An absolutely clean board edge!
This result can only be obtained when the buffing disc is used throughout the entire width of the board without oscillation.
The buffing disc must be used with an inclination in relation to the workpiece of 3°, stationary (without oscillation while applying slight pressure). Rotational direction in synchronous run to reduce heat Generation.
Consumption per fine nozzle: less than 1 litre for 5,000 running meters. The electronically controlled cleaning agent spraying unit only requires a compressed air connection of 3 bar and a 230 V socket.