Automatic stretch wrapping machine with rotating ring and twin film carriages to wrap pallet loads with stretch film designed for use in industry sectors that require very high production capacities.
By fitting a second film carriage the load can be wrapped at very high speed without increasing the rotation speed of the ring assembly Â– thus extending the working life of the equipment and reducing the rotational Â“stressÂ” on the load itself.
The main feature of Genesis HS series stretch wrapping machines is the unique system which, during ring rotation, produces its own power to drive the film pre-stretch rollers. This technical and internationally patented solution can operate without sliding electrical contacts, minimising maintenance costs since the problems of contact wear and sparks are fully eliminated, and can be used in dusty and humid environments.
Since wrapping is performed on a static pallet, maximum ring rotation speed can be used without the risk of any part of load being dislodged, even with lightweight and unstable products.
Thanks to the cantilever design of the support structure, Genesis HS pallet stretch wrapping machines can be easily installed into existing pallet conveyor lines.
Genesis-HS-50/2 is ideal for an output capacity up to 150 loads/h depending on line speed and the total number of revolutions of film required.
|HS 50/2||HS 50/2 T.I.|
|Pallet dimensions (*)||mm||800×1200||800×1200|
|Max output capacity||Pallet/h||150||150|
|Standard power supply||V/Hz||400/50||400/50|
|T.I. Top Inside T.O. Top Outside|
||600 x 800 mm.|
||800 x 1200 mm.|
The rotating ring is a precision engineered component guaranteed to work at maximum speed. The smooth running of the ring assembly extends the working life of the parts in motion. Drive to the ring is created by a high resistance flat belt which is both very durable and extremely quiet in operation.
Rotation speed, acceleration and decelerationis controlled by a frequency inverter further extending the working life of the equipment.
Double chain and double motor arrangement mounted on a robust 2 column steel frame guarantees synchronous vertical movement of the ring assembly.
Ring lift/lowering speed is controlled by a frequency inverter.
|CLAMP AND CUT
Pneumatically driven spring clamp (exclusive Robopac patent) with film height reduction and hot wire cutting. The welding unit ensures perfect film tail adherence to the pallet.
|TOP SHEET COVER
TOP INSIDE device to cover the pallet with polyethylene film.Film is dispensed using a patented system that unwinds the correct amount of film, optimising consumption and perfectly centring the top sheet over the pallet.Film dispense and deposit occur without reducing machine production capacity .
|“ROPING” DEVICE (OPTION)
Device that reduces the film strip into a “rope” to ensure more efficient load stabilisation by making the load and pallet a single homogenous unit.Film is gathered from above or below in the single movement version while it is grouped at the centre in the dual cylinder version.
Automatic film reel
The new automatic film reel change (ARC 2) uses two carriages located locally to the rotating ring and within the machine’s safety guards, once the reel is finished on the pre-stretch carriage, it automatically expels the core and fits a new reel. The reel change unit is then reloaded by an operator without stopping the machine.
This new device extends the duty cycle of the machine and results in higher production capacity.
The automatic reel change assembly can be provided as a single or double unit as required.