Steam shrinking tunnel, equipped with a new technology that allows the complete management by using electronic devices.
This tunnel may be composed of multiple modules, all with independent temperature, and the length of the tunnel is sized to the speed of production to be achieved and to height of the sleeve to be shrunk.
The tunnel can be integrated within the modules, with electrical heaters which allow to perform the heat shrinking with a low emission of steam.
Tunnel with integrated steam generator
The general characteristics are:
Tunnel structure in stainless steel
Modules of the tunnel with independent temperature
Electronic control and management of steam
PLC for displaying tunnel settings. This PLC allows to store all the parameters of temperature for each format
Modulating valves for constant control of steam injection
Aspiration steam managed by inverter
Doors closing tunnel made of glass, allowing the visualization of the internal conditions of heat shrinking
“Outdoor” settings of internal steam pipes, with counters for numerical control positioning
Overheating steam by heating elements
Centralized draining of condensate and excess steam