The CVE model with an oil pump
The deepest vacuum and the highest pump capacity in the CVE range, with a container vacuum kit and probe handle supplied as standard.
The CVE 420-OLIO is an external (chamberless) vacuum packaging machine: the bag stays outside the machine and the air is drawn out through its open end. The sealing bar is 420 mm long, so it takes bags up to 420 mm wide.
The oil-lubricated vacuum pump (4 m³/h) brings the residual pressure below 40 mbar. The housing is made entirely of stainless steel, and Valko’s VAS (Vacuum Automatic System) runs the whole packing cycle automatically.








