Description
SILVER FAST is a fully automatic rotating arm machines for stretch wrapping palletised loads. The machine design can be personalised to meet customer requirements: the dimensions of the pallet and the height of the load can be modified. In terms of productivity, SILVER FAST offers high speed output (up to 80 p/h).
Thanks to the rotating arm design, where the pallet is wrapped as it stands still, this machine is suitable for any product sector and is especially recommended for unstable loads.
Standard features:
- Motorised pre-stretch carriage (model MS-Pro) controlled by an inverter, with pre-stretch with fixed interchangeable ratios. The speed with which the film unwinds is controlled by a sensor which constantly adjusts the motor speed to ensure the pressure exerted on the film is the same over the whole perimeter of the load. The force exerted by the film on the product is electronically controlled and adjusted from the electrical control panel.
- Cutting and welding unit which cuts and welds the stretch film after wrapping. This prevents loose film tails which could cause load stability problems during transportation. This clamping system can be used with any kind of load; the welding unit never comes into contact with the product as it operates against a contrast bar that is then folded away.
Technical Data
| Standard Features | SILVER AGILE | SILVER GO | SILVER GO TS | SILVER FAST | SILVER FAST TS |
| Productivity | |||||
| Standard Cycle | Up to 40 p/h | Up to 60 p/h | Up to 60 p/h | Up to 80 p/h | Up to 80 p/h |
| Waterproof cycle | NA | Up to 50 p/h | Up to 45 p/h | NA | Up to 50 p/h |
| Rotation speed | Up to 14 rpm | Up to 14 rpm | Up to 14 rpm | Up to 14 rpm | Up to 14 rpm |
| Pallet dimensions* | |||||
| Min. LxW | 800×600 mm | 800×600 mm | 800×600 mm | 800×600 mm | 800×600 mm |
| Max. LxW | 1200×1200 mm | 1200×1200 mm | 1200×1200 mm | 1200×1200 mm | 1200×1200 mm |
| Min. load height | 500 mm | 500 mm | 500 mm | 500 mm | 500 mm |
| Max. load height | 2100 mm | 2100 mm | 2100 mm | 2100 mm | 2100 mm |
*Available for non-standard pallet and load dimensions
Optional components
- Top press plate
The top press plate exerts pressure on the palletised load to keep it stable during wrapping.
Specially designed for wrapping machine loads, it is available in a pneumatic or electromechanical pantograph version. - Pallet lifter
This device lifts the pallet during wrapping cycle, in this way the film covers both: the load and part or all of the wooden pallet. - Roping device
As the name suggests, the roping system on the carriage reduces the width of the film until a rope is created, increasing load stability and securing the product to the pallet. - In-line top sheet applicator STF203
This automatic device, positioned before the wrapping machine, covers the top of the palletised load with a polyethylene film, protecting it from dust. The film is cold cut by a pneumatically powered blade. The amount of film to place on the load is automatically calculated by a photocell, ensuring optimal consumption. - Electronic pre-stretch carriage with two motors – mod. AVS 240 PLUS
Electronic spool carriage with variable pre-stretching driven by two motors controlled by an inverter.
The pre-stretch percentage can be set from the electrical control panel (minimum 120% – maximum 450%) by adjusting the speeds of the motors installed on the carriage separately. This takes full advantage of the characteristics of the film, with a significant reduction in the amount used.
It is also possible to set different pre-stretch percentages for each programme and wrapping cycle, ensuring maximum stability of the palletised load. - Clamping and tucking unit
The ecoMATRIX clamping unit tucks the film tail into the last wrap through a sequence of electropneumatic movements. This sealing system can be used with any kind of film (micro perforated, macro-perforated and standard) and is particularly recommended in lines where there are automatic warehouses, LGVs and/or AGVs.This device, which does not cut or weld, emits no toxic fumes and is not affected by variations in ambient temperature.
Layout
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