SHRINK WRAPPING MACHINE WITH SHRINK TUNNEL - IMA BFB - Mod. MS450EA-T450

TYPE OF MACHINE: Automatic machine with alternating movements operating with rolls of shrink film. The machine, due to its versatility, is suitable for operating with multiple and different shapes of product. The packages obtained are subsequently shrink-wrapped by means of the tunnel located at the exit of the shrink wrapper. Pneumatic system for maintaining the shape of the bundle. Electronic pusher of the bundle to ensure controlled acceleration and deceleration that avoids sudden movements to products with low stability. The machine is designed to package boxes or single products or bundled in pre-glued cartons or trays of standardized dimensions.

FEATURES: The product coming from the upstream line enters the belt that accompanies it to the flat layering area. The bundle thus composed is pushed forward by the electronically controlled pusher. The number of pushes depends on the number of rows that will make up the bundle. Pushed forward, the bundle causes the unwinding of the film from the two rolls placed above and below the bundle preparation area. Once the forward translation stroke is completed, the package is blocked by a brake device that prevents it from moving backward during the mechanical tensioning phase of the film, that is when, with a pneumatic device, the film is pulled back thus tightening the product package. After the film tensioning, the rear sealing of the just completed bundle is performed simultaneously, the initial sealing of the bundle in preparation, and in between the cutting for the separation of the wrappings. The bundle then enters the shrink tunnel where the work cycle is completed.