video corpo

rotary arm stretch wrapper / automatic



  • Type:

    rotary arm

  • Operating mode:


  • Rotational speed:

    Max.: 12 rpm (75 rad.min-1)

    Min.: 6 rpm (38 rad.min-1)

  • Height:

    Max.: 500 mm

    Min.: 2 mm

  • Width:

    Max.: 600 mm

    Min.: 1 mm

  • Length:

    Max.: 600 mm

    Min.: 1 mm


The rotating arm machine is designed for practical functionality and efficiency. It works with maximum pallet sizes of 1.2x1.2x2.1 (h) mm and minimum 600x600x500 (h) mm.

The machine comprises a film carriage belt that is powered in two ways- film tension is either produced by M mechanical clutch or by FM electromagnetic clutch. When in operation, the film is pre-stretched by LP 200%. Pre-stretching and pallet height measurement is achieved by motorized power produced by a photoelectric cell.

The machine is provided with an electrical control panel. The control panel facilitates adjustment of top and bottom layers with the help of timers. Working cycles can be set for manual or automatic operations. There are two separate wrapping modules offered by the machine. A 'carriage only up' module and a 'carriage up and down' module. Speeds are 6-12rpm and are adjustable. The rotating arm is powered by a chain-driven clutch motor and has a smooth starting action and fix stop.

RA-S is surrounded completely by safety panels. In the event of power disruption, an anti-intrusion electrical system immediately stops the machine.