First Cold Chain industrial tunnel freezer is fully customizable with production capacity ranging from 100kg/h to 2000kg/h, perfectly tailored for small, medium and large food processing production lines.

The machine is equipped with high-efficiency variable fin pitch evaporator, which optimizes heat exchange performance and greatly improves overall freezing efficiency. It features adjustable freezing time, allowing flexible setting according to different food characteristics, product thickness and production process requirements to achieve the best quick freezing effect.

The tunnel freezer adopts 150mm double-sided stainless steel insulation panels, with excellent thermal insulation performance, effectively reducing cold loss and maintaining stable low temperature inside the tunnel all the time.

With reasonably designed and optimized air flow speed, the equipment enables products to be frozen rapidly under stable low-temperature environment. It effectively reduces frost formation and delays frosting cycle, lowering maintenance frequency and ensuring long-term stable continuous operation.

We provide multiple professional refrigeration solutions, including high-efficiency Freon refrigeration system and CO2 cascade refrigeration system. Both systems feature simple structure, convenient on-site installation, high cooling efficiency and energy-saving performance, which can be fully customized according to customer site conditions, local environmental regulations and actual production demands.

This custom tunnel freezer is widely applicable for quick freezing of various products such as fish, seafood, meat, poultry, pasta, dumplings, fruits and vegetables. Compared with traditional freezing cold storage, it has shorter freezing time, better freezing uniformity and higher production capacity, perfectly locking food original taste, freshness and nutrition. All dimensions, capacity, internal structure and refrigeration configuration can be customized to meet clients’ personalized production needs.