Strech wrapper with rotary arm
The new automatic rotating arm wrapping machines with stretched film and top cover for palletized loads. The electronic powered device for releasing film is controlled by a tacho generator, ensuring a pre-stretching to 400%. The airtight seal is obtained through two cycles of film, one ascending and one descending. Before the descending cycle, a sheet of polyethylene is placed on the top of the load.
Capacity 100 pallets/hour with 12 wrapping.