Sealing bar: length 720 x H 360 mm pneumatically controlled by photocell
Power supply: 3 Ph + N + T 220/380 V 17 KW
Coil size: ø 250 x 680 mm
Pneumatic feeding: 6 Atm 25 n / liters x cycle
Tunnel spout: 680 x H 400 x 1300 mm length
Hot bar welding coated with Teflon controlled by an electronic thermoregulator
Automatic loading belt at 90 °, speed 14 m / min, with guide system, pressers and film unwinding for loading and forming the package.
Product reading photocells for automatic single-row or multi-row control
Sealing bar descent blocking safety if an obstacle is found on the trajectory of the sealing bar.
Protection of moving parts with aluminum, polycarbonate and perforated sheet panels.
Presser after sealing bar to stabilize the pack during welding operations.
Air recirculation tunnel with temperature controlled by electronic thermoregulator
Motorized upper and lower film unwinders with automatic film recovery, to facilitate the introduction of the products beyond the welding station.
Tunnel conveyor belt in galvanized steel wire mesh, speed 5.2 m / min
Air recirculation tunnel with temperature controlled by electronic thermoregulator.
Sheet metal shrink chamber designed for a positive transfer of heat from the heating elements (armored and finned) and for hot air recirculation in order to minimize heat losses.
Hot air flow with adjustable bulkheads.
Product cooling blower exiting the tunnel.
Towing drum covered with the same net to ensure "grip" to the net placed in support.
Double differentiated insulation for optimal heat retention.
Films used: flat leaf polyethylene.
Average production: 90/900 packs / hour (purely indicative indication as they depend on the type of product, the size of the product and consequently on the pack and the type of film used).