Italtin, in the province of Bergamo, is an important company that produces a wide range of lithographed and customized tin boxes. The production is extremely varied and for the shipment it is necessary to wrap the pallets with stretch film in a reliable and safe way. The dimensions and shapes of the boxes are of all kinds, sometimes with rounded or pointed edges.
![](https://www.effe3ti.com/wp-content/uploads/2021/04/prestiro.jpg)
1- OR 2 MOTORS pre-stretch system
Permette di avvolgere prodotti leggeri e instabili che non sarebbero avvolgibili con sistemi tradizionali. Il film estensibile viene erogato nella giusta quantità da rulli azionati da un motore controllato da un sistema elettronico che misura la velocità e mantiene la tensione del film costante su tutto il prodotto avvolto.
Il sistema di prestiro motorizzato, assicura un allungamento variabile fino al 400% nella versione a 2 motori.
Wrapping height detected by photocell
Film carrier SPEED regulation
Anti-fall device on film carrier
![effe3ti touch screen](https://www.effe3ti.com/wp-content/uploads/2021/09/Touch-screen-spinny-auto-1024x576.jpg)
![effe3ti touch screen](https://www.effe3ti.com/wp-content/uploads/2021/09/Touch-screen-spinny-auto-1024x576.jpg)
Separate control panel with TOUCH-SCREEN
Separate programming of top and bottom reinforcement wraps
Arm rotation regulated by variable frequency drive from 4 to 15 rpm
SPECIFICATIONS
- Equipped with motorized pre-stretch that allows a significant saving of film used: up to 300% in the standard version and up to 400% in the “Dual motor” version.
- The machine has 10 password protected programs with Touch-screen control panel.
- The standard model is designed for wrapping, with stretch film, pallets with dimensions up to 1200 x 1200 mm with unlimited load capacity.
- Standard machine pallet height h = 2100mm detected by photocell; on request special heights up to 3000 mm
- The rotation speed of the arm is regulated by an inverter (adjustable rotation from 4 to 15 rpm)
- Arm stop position controlled by sensor
- Customizable speed of the film carrier regulated by inverter
- Siemens Touch Screen Control Panel
- Anti-fall system on the film carrier