We focus on Cooling tunnel producing,research, Development and design,We carry out one-to-one design and planning based on the customer's production line and recommend suitable cooling tunnel for you.
The cooling tunnel is mainly used in Beverage and Juice production line，after filling and capping, the beverage is conveyed by the conveyor belt into the sterilization section in turn for high-temperature hot water spray sterilization, the pre-cooling section is cooled by spraying warm water, the cooling section is cooled by low-temperature spray water, and finally soft water is sprayed from the top stainless steel nozzle for cleaning.
On the cold filling production line, after the bottles come out of the filling machine, they are cooled and heated by cooling tunnel to avoid condensation on the surface of the bottles during the secondary packaging process.
Scope of application:
Carbonated beverage PET production line
Carbonated can production line
Carbonated glass bottle production line
Carbonated bottled water production line
Durable Stainless Steel Frame
Built with high-grade stainless steel for long-lasting performance and corrosion resistance in demanding environments.
High-Temperature Resistant Conveyor System
Engineered to withstand elevated temperatures while maintaining smooth and stable bottle handling.
Efficient Hot Water Recirculation System
Integrated hot water recycling ensures consistent cooling performance and reduces energy consumption.
Sealed Electrical Control Cabinet
Fully enclosed design protects electrical components from moisture and dust, ensuring safe and reliable operation.
Three-Zone/Stage Cooling Design
Multi-stage configuration for precise temperature control across different product types and cooling requirements.
The use of spray cooling tunnel:
1. Remarkable sterilization effect: The spray cooling sterilization tunnel performs high-temperature sterilization on products through circulating hot water spray. This treatment method can ensure that the product reaches the required sterilization temperature in a short time, thereby effectively killing various microorganisms, improving the hygienic quality of the product and extending the shelf life.
2. Uniform and rapid cooling: After sterilization is completed, the cooling system in the tunnel will cool the product uniformly and quickly. This helps prevent the products from deforming or destroying their nutritional ingredients due to overheating, while maintaining the taste and quality of the products.
3. Energy saving and high efficiency: The spray cooling sterilization tunnel adopts a variety of energy heat recovery technologies and insulation technologies to reduce energy consumption and improve production efficiency. In addition, the equipment can also carry out flexible process design according to the user's different process requirements for heating, sterilization, insulation and cooling of different products to meet different production needs.
4. High automation: Spray cooling sterilization tunnels are usually equipped with high-precision control systems, which can realize automatically bottle feeding, sterilization, cooling and bottle discharging operations. This greatly improves the automation of the production line and reduces the possibility of manual intervention and errors.
Wide range of applications: This equipment can be widely used in sterilization and cooling of various bottled and canned beverages, canned fruits and vegetables, dairy products, health drinks, tea drinks, beer and other products. At the same time, it can also be used for cooling of tea drinks, fruit juice drinks and other products packaged in PET bottles after hot filling.