The Robopac Jolly Stretch Film Machine is designed for dynamic, rapidly growing companies that require maximum priority and flexibility stretch film wrapping operations with a limited investment. Jolly stretch film machines are now available featuring different film wrapping functions and film delivery system. Like all Robopac machines, the models of the Jolly line are built according to the highest quality and safety standards. Attention to the production processes and the use of high-performance materials place this stretch film machines at the top of the category.
The Robopac Jolly PPS is a machine which has advanced wrapping functions, a plate for use with transpallets and furthermore is equipped with a carriage with motorized fixed ratio pre-stretching. In particular, the machine is offered with 200% pre-stretching, but can also be ordered with 150% or 250% pre-stretching. In addition, three additional pre-stretching kits (150%, 200% and 250%) are available on the list. Another very important feature is that on the Jolly PPS it is possible to check the pull of the film which therefore becomes independent from the movement of the load to be wrapped. This control takes place using a mechanical dandy roll which can be adjusted manually. The Jolly PPS has, therefore a high level of control over the forces in play during the wrapping process with stretch film.
The new turntable base has front and rear forklift portability to facilitate operations and heavy duty casters with sealed bearings. A chain and sprocket system ensures consistent and reliable turntable performance during rotation. The diamond pattern on the plate ensures better grip for any load avoiding slippage during the wrapping cycle. Optional ramp available for use with floor jack.
The mast is made of cold folded steel and has a tubular inner structure in order to ensure maximum rigidity and resistance to any torsion or strain. An heavy duty drive chain moves the film carriage upward and downward for a constant and accurate control of the wrapping process. The anti-fall device in case of emergency assures the maximum safety.
The load always stops in the same position that was placed in before the wrapping. This greatly improves times and costs of the process. The operator doesn't have to maneuver with the forklift or move the ramp for the trans-pallet. The operator can place the load on the plate, wrap it and then pick it up in the same position where he left it. Plate's smooth start and stop steps are controlled by an inverter that provides consistently the same positioning of the load before and after the wrapping cycle. The gear and worm system makes it possible to keep the phase of the tuntable even while positioning the load on the plate.
Film carriage with mechanical brake on return roller: constant elongation of the film independently of the diameter of the roll. Brake engagement/release device facilitates hooking the film to the base of the pallet. Safety stop at film carriage bottom. Force to load controlled by spring loaded dancing roll. The Jolly PPS features the Quick Load System for easy and fast film loading. Auxiliary metal rolls ensure an higher contact surface between film and return roller.
Control Panel includes a top and bottom wrap selector: 0-10, photocell sensing delay for top overlap, reinforcing wraps button (by impulse given), turntable speed adjustment, carriage speed adjustment, table manual rotation jog and carriage up/down manual jog.
- Plate diameter: 65"
- Table height: 3"
- Optional ramp available for use with floor jack
- Turntable rotation speed: 4-10 rpm
- Film Carriage: Jolly & Jolly TP - FRD, Jolly PPS - PPS
- Pre-stretch: Jolly PPS - 200%, 150%-250% pre-stretch gear set available
- Forklifting: Jolly & Jolly PPS - front and rear, Jolly TP - rear
- Hinged mast for easy handling and one person installation
- Power supply: 120 volt, 1 phase, 60 Hz
- Phase stopping
- Soft start/stop
- Automatic home position
- Manual film tail holding device
- Load dimensions: 48" x 48"
- Wrapping height: 87"
- Maximum load weight: 4400 lbs.
- Maximum film width: 20"