First Cold Chain industrial tunnel freezer supports full customization with production capacity from 100kg/h to 2000kg/h, suitable for small, medium and large-scale food processing production lines.

This machine is fitted with high-efficiency variable fin pitch evaporator, which greatly enhances heat exchange efficiency and upgrades overall freezing performance. It comes with adjustable freezing time, allowing flexible parameter setting according to different food types, product thickness and technical requirements to achieve the best quick freezing effect.

The tunnel freezer adopts 150mm thick double-sided stainless steel insulation panels, providing outstanding thermal insulation performance, minimizing cold air loss and keeping stable low temperature inside the tunnel all year round.

With reasonable and optimized internal air velocity design, products can achieve rapid freezing under stable low-temperature conditions. It effectively reduces frost formation and delays frosting cycle, reduces daily maintenance workload and guarantees long-term continuous stable operation.

We supply high-efficiency refrigeration solutions including Freon refrigeration system and CO2 cascade refrigeration system. Both types feature simple structure, convenient field installation, high cooling efficiency and energy-saving performance, fully customizable to match customers’ workshop conditions and actual production demands.

Widely applicable for quick freezing of fish, seafood, meat, poultry, pasta, dumplings, fruits, vegetables and various prepared foods. Compared with traditional freezing cold storage, it owns shorter freezing time, better freezing uniformity and higher output, perfectly locking food original freshness, flavor and nutrition. All dimensions, capacity, structure and refrigeration configuration can be fully customized as per client requirements.