Liquid nitrogen systems offer a cost-effective alternative to traditional methods of food freezing and chilling - processing larger quantities faster, while occupying significantly less floor space.
Our Tunnel Freezers are designed for a variety of continuous freezing processes.
You’ll find that their innovative design makes them easy to clean, saving you both downtime and labour costs. For piece of mind, the Freshline tunnel freezers meet the latest International hygiene and safety standards
Products typically frozen in tunnels are meat cuts, burgers, fish fillets, poultry products, seafood, bakery products, ice cream, appetizers, ethnic foods and ready meals.
Air Products’ innovative quick start cryogenic system requires minimal upfront investment and is quickly and easily integrated into your existing or new products line, providing you with a flexible, low risk solution. It has been designed with simplicity and speed in mind.
Benefits
Significantly reduce time to get your product to market
Reduced manpower and operator skills required thanks to simple tunnel operation
Reduce product waste to less than 1% by improving freezing quality (compared with a mechanical blast freezer)
Can be integrated with existing processing line
Maximise efficiency by reducing downtime, increased freezing throughput and increased product quality
Save space in your factory
Reduce cleaning time
Minimal installation costs
No maintenance required
>Read how our Freshline QS tunnel freezer helped a food producer in Poland.
Freshline® DM tunnel freezer
Air Products’ innovative Freshline DM tunnel freezer has been designed with flexibility in mind. In today’s ‘just in time’ production environment, the need to switch from processing one product to another puts time at a premium. This new freezer allows you to quickly and easily change from processing individually quick frozen (IQF) products to non-IQF products using the same equipment.
Benefits
Achieve high quality IQF food results
Operational flexibility
High productivity system
Low capital cost
Direct product cost accounting
Low investment risk
Produce quality products – up to 98% IQF depending on product
Lower product dehydration
Freshline® GW tunnel freezer
A highly flexible & efficient freezing concept with total conveyor access, the Freshline GW tunnel is a freezer with throughput capacities ranging from 100 kg per hour to 3000 kg per hour or more in a standard range of machine. It can handle virtually any type of food — fish, meat, poultry, vegetables, fruit, confectionery and bakery products.
Benefits
Can be fitted into existing systems
Easily expanded
Easy access for cleaning
Efficient & flexible freezing
High productivity
Low capital / rental cost
Premium cryogenic quality product
Simple installation and start-up
Freshline® QF tunnel freezer
A highly flexible and efficient freezing concept, the Freshline QF tunnel is a freezer with throughput capacities ranging from 100 kg per hour to 3000 kg per hour or more in a standard range of machine. It can handle virtually any type of food - fish, meat, poultry, vegetables, fruits, confectionery and bakery products.
Benefits
Can be fitted into existing systems
Easily expanded
Low capital / rental cost
Simple Installation and start-up
Efficient & flexible freezing
High productivity
Premium cryogenic quality product
Freshline® TRS freezer / crust freezing
The Freshline TRS freezer is a continuous system for crust freezing meat and other products that require slicing. It is unique in that it uses the power, quality and speed advantages of nitrogen but unlike the traditional batch freezers or other cryogenic tunnels, it is designed to work in conjunction with high speed cutting machines and has special fan systems. The freezer ensures all sides of the product are evenly chilled. Effectively you can crust chill, slice and pack in one continuous line.
Benefits
Crust chill/freeze in minutes, not hours
Homogenise slicing for better yields
Increase refrigeration capacity
Process inline with high speed cutting systems
Reduce manual labour costs
Reduce waste from moisture loss and product damage
Freshline® VT freezer
The Freshline VT tunnel allows you to halve your space requirement or double your production capacity. It gives fast and economic freezing or chilling of virtually any type of food — fish, meat, poultry, vegetables, fruit, confectionery and bakery products.
Benefits
Consistent output
High heat transfer rate
Hight productivity
Lowest overall operating costs
Optimum food quality
Simple operation
Simplified control system with less operator intervention
Air Products’ innovative quick start cryogenic system requires minimal upfront investment and is quickly and easily integrated into your existing or new products line, providing you with a flexible, low risk solution. It has been designed with simplicity and speed in mind. 
Air Products’ innovative Freshline DM tunnel freezer has been designed with flexibility in mind. In today’s ‘just in time’ production environment, the need to switch from processing one product to another puts time at a premium. This new freezer allows you to quickly and easily change from processing individually quick frozen (IQF) products to non-IQF products using the same equipment.
A highly flexible & efficient freezing concept with total conveyor access, the Freshline GW tunnel is a freezer with throughput capacities ranging from 100 kg per hour to 3000 kg per hour or more in a standard range of machine. It can handle virtually any type of food — fish, meat, poultry, vegetables, fruit, confectionery and bakery products. 
A highly flexible and efficient freezing concept, the Freshline QF tunnel is a freezer with throughput capacities ranging from 100 kg per hour to 3000 kg per hour or more in a standard range of machine. It can handle virtually any type of food - fish, meat, poultry, vegetables, fruits, confectionery and bakery products. 
The Freshline TRS freezer is a continuous system for crust freezing meat and other products that require slicing. It is unique in that it uses the power, quality and speed advantages of nitrogen but unlike the traditional batch freezers or other cryogenic tunnels, it is designed to work in conjunction with high speed cutting machines and has special fan systems. The freezer ensures all sides of the product are evenly chilled. Effectively you can crust chill, slice and pack in one continuous line. 
The Freshline VT tunnel allows you to halve your space requirement or double your production capacity. It gives fast and economic freezing or chilling of virtually any type of food — fish, meat, poultry, vegetables, fruit, confectionery and bakery products. 
