The tunnel-type heat shrink machine is designed for use with heat shrink bags of all sizes and is widely used in the heat shrink packaging of meat products. It features heat shrink functionality.

This machine includes hot water spray and an automatic conveying system. The product to be heat-shrunk is transported by a stainless steel conveyor belt into the automatically temperature-controlled hot water spray area to achieve consistent shrinkage, and then conveyed out of the equipment.

The machine has a simple structure, and its design and materials comply with food hygiene requirements.

The heating of electronic components and water temperature are automatically controlled by a thermostat. The heat-resistant device above the water surface effectively prevents water evaporation loss. Simply place the product on the platform and press the start button. The platform lifts and immerses the product in water. When the automatic platform rises, the product can be removed, and the next batch can be loaded. The construction is simple and robust. All key components are treated to resist the corrosive environment of food production and packaging workshops. The design is safe and hygienic, easy to use and clean, with simple maintenance.

1. Modular design, the entire machine is made of 304 stainless steel with a polished surface;

2. Equipped with stainless steel conveyor chains with crossbars, offering good load-bearing capacity and stable, reliable operation;

3. Uses top-tier domestic Southern Pump Industry water pumps (high-temperature resistant, stainless steel pump body);

4. The conveyor chain uses variable frequency speed regulation to ensure heat shrink effectiveness;

5. Hot water spray ensures no dead angles in heat shrinking;

6. Automatic water tank replenishment, automatic heating and temperature control, and low water level protection ensure operational safety;

7. Features a detachable outer frame design and snap-on spray pipe design for easy equipment maintenance and cleaning.