Orbital stretch wrappers offer fast and secure wrapping of long products, whatever the shape, even if not well defined. They provide a good return on investment, have a low consumption of energy, increase productivity & reduce wrapping costs. The result is good presentation and protection of the product from contamination & collateral damage.
All machines have PLC electronic controls, inverters for regulating both the ring speed & the speed of the powered conveyors. There is also a “total wrap” model that applies, normal or bubble wrap film to the leading & trailing ends of the wrapped product prior to the horizontal wrapping process, guaranteeing total sealing & protection.
Semi Automatic models are manually operated & have gravity in/out feed rollers. The wrap of the film around the product is controlled through a speed control inverter by foot pedal for the required time. At the end of the cycle, the film is automatically cut & sealed with the package perfectly wrapped.
Automatic Models are similar to the semi automatic machines, but are used for faster production. The gravity rollers are substituted for powered in/out feed conveyors. The conveyors & the rotating ring are speed controlled by an inverter. The start and finish cycles are controlled by photocell. They have automatic film cutting & sealing together with self adjusting top pressure rollers that assist, especially when wrapping light items.