Heavy Duty Shrink Tunnel comes with AC/ DC drive for varying conveyor speed and separate control panel for easy operation. The Tunnel is available in six sizes and has heavy duty robust construction. The Tunnel consumes 3 to 10 kw power and requires 230 v single phase to 440 v triple phase power supply. The Tunnel has turbo blower for air circulation inside the tunnel, electronic temperature controller to save 50% electricity and finned type heaters to ensure low power consumption and maximum efficiency. The Heavy Duty Shrink Tunnel has cooling fan and collection tray and roller/ belt conveyor.