Automatic sleeve wrapping machine with shrink tunnel
TF series
Sotemapack
They can be equipped either with wrapper feeder and shrink tunnel assembled on one single frame - which results to be more compact and economic - or with separated shrink tunnel for packing big-sized products.Can be equipped with 700÷2700-mm. sealing bars, according to measurements of product to be wrapped.
Version with continuous side sealing system is available, for complete closure of package.
- Feeder consists of a motor-driven belt conveyor in line with the wrapping machine. It can be loaded with products either manually or automatically from upstream line.
- Upper & lower reel holding unit with motor-driven unwind system including a set of idle pulleys and jockey rollers for automatic control of film unwinding.
- Sealer unit, with "industrial" type hot bar, piloted sideways by steel cylinders and moved pneumatically.
- Sealing temperature controlled by thermoregulator and sealing time controlled by proper timer in control board.
- Product conveyor in steel wire netting, equipped with mechanical variable speed gearmotor for adjusting the conveying speed.
- Heat shrink chamber, duly insulated through mineral wool, equipped with suction fan and further uniform recirculation of the air around the package, in a closed circuit. A set of finned heat resistors provides for air heating. Their location allows rapid replacement during maintenance. Air can be directed both sideways and towards a central position under the tunnel, by means of special baffles according to a variety of problems that can arise during shrinking cycle.
- Tunnel heat regulation by means of thermostat limiting consumption, once the operating temperature is reached.
Version with continuous side sealing system is available, for complete closure of package.
- Feeder consists of a motor-driven belt conveyor in line with the wrapping machine. It can be loaded with products either manually or automatically from upstream line.
- Upper & lower reel holding unit with motor-driven unwind system including a set of idle pulleys and jockey rollers for automatic control of film unwinding.
- Sealer unit, with "industrial" type hot bar, piloted sideways by steel cylinders and moved pneumatically.
- Sealing temperature controlled by thermoregulator and sealing time controlled by proper timer in control board.
- Product conveyor in steel wire netting, equipped with mechanical variable speed gearmotor for adjusting the conveying speed.
- Heat shrink chamber, duly insulated through mineral wool, equipped with suction fan and further uniform recirculation of the air around the package, in a closed circuit. A set of finned heat resistors provides for air heating. Their location allows rapid replacement during maintenance. Air can be directed both sideways and towards a central position under the tunnel, by means of special baffles according to a variety of problems that can arise during shrinking cycle.
- Tunnel heat regulation by means of thermostat limiting consumption, once the operating temperature is reached.
