Tunnel IQF Quick Freezing machine
■ Capacity：200-2000kg/h
■ Origin：Shangyu city,Zhejiang province,China
■ Application：Seafood,meat and some fruits.
Strip band Tunnel freezer
Steel belt Tunnel freezer
Mesh belt Tunnel freezer
Fried snacks: Quick-freeze spring rolls and fried dough sticks, still crispy after re-frying, no softening;
Steamed snacks: Freeze shrimp dumplings and shaomai, preventing skin breaking and filling leakage, tender taste after steaming;
Baked snacks: Bulk quick-freeze egg tarts and wife cakes, anti-adhesion, ready to eat after heating
Efficient continuous freezing technology, enabling large-scale production
Employs a fully automated continuous tunnel freezing design. Pork products move continuously and uniformly on a conveyor belt through a freezing tunnel of customizable length. This design completely eliminates the waiting time associated with batch freezing, achieving continuous and automated production flow. It significantly increases daily throughput and production efficiency, making it particularly suitable for large-scale, stable-output pork processing scenarios.
Uniform and strong wind field ensures consistent freezing quality
Utilizes a carefully designed multi-point air supply system to create a uniform, omnidirectional high-efficiency circulating cold air flow within the tunnel. The airflow acts directly on the product surface, enabling efficient heat exchange. This ensures that regardless of the shape or thickness of the pork products, a uniform and consistent core freezing temperature is achieved within the set time, minimizing drip loss and preserving meat tenderness to the greatest extent.
Modular design for flexible customization, precisely matching production demands
Key parameters of the equipment, such as tunnel length, width, number of freezing zones, and refrigeration power, can all be modularly customized based on the client's specific production capacity goals (e.g., processing capacity can be tailored from 500 kg/h to 10,000 kg/h or higher). We are committed to providing personalized freezing solutions that best fit both the current capacity and future expansion plans of clients of all sizes.
Intelligent Control and Hygiene Design
Equipped with an intelligent PLC control system for precise regulation and recording of temperature, air velocity, and conveyor speed at each stage, ensuring process traceability. The main structure is made of food-grade stainless steel with a smooth, crevice-free interior that is easy to clean and maintain, fully complying with HACCP and modern meat processing hygiene and safety standards.
Impact tunnel quick freezer
Speed adjustable
Utilizes high-velocity, ultra-low-temperature airflows to rapidly crust-freeze products, minimizing dehydration and ice crystal formation. This quick passage through the “danger zone” effectively locks in original moisture, flavor, texture, and nutritional value.
A wide range of applications
Applied in fruit, seafood, meat and other granular and block food frozen
It covers a small area
Small floor area, compared with the conventional quick-freezing machine to reduce the quick-freezing machine installation space
Continuous Operation, Maximizes Output
Provides true 24/7 non-stop freezing capability. Products enter and exit continuously, eliminating batch cycle waiting times and dramatically increasing overall plant throughput compared to batch-type freezers.
High Efficiency & Uniformity
Advanced airflow design and precision temperature control ensure every product receives identical freezing conditions, guaranteeing consistent quality. Energy recovery systems optimize thermal efficiency, reducing operational costs.
Our company one-stop set of quick-frozen solutions, using domestic and foreign advanced refrigeration design concept multiple parallel units, no barrel no pump technology, through the PLC in the program automatic energy adjustment to match the ever-changing cooling cooling that the refrigeration system maintain the best efficiency, to achieve energy saving, reduce operating costs.
1. Multiple units are connected in parallel and multi-level energy regulation is used to achieve timely and reasonable matching according to the actual refrigeration capacity required for production, which saves more than 30% energy compared with a single unit.
2.It can match multiple evaporators to achieve one machine suitable for different evaporation temperatures, making the refrigeration system run in the most energy-saving working state.
3. Adopt high-quality compressors and accessories from home and abroad, with reliable performance, stable operation and long service life.
4. Simple design, the refrigeration main unit, accessories and controls are concentrated in one body, which fully saves the machine room space and is extremely convenient for operation and maintenance.
5. The use of fault separation technology can ensure that when some machines fail, other machines can still operate normally, ensuring normal and continuous production for customers.
STC series evaporative condensers are the latest type of evaporative condensers developed by our company by absorbing the latest technologies and manufacturing processes at home and abroad. They are one of many types of condensers and are widely used due to their energy and water saving, high efficiency and low operating cost.
When the equipment is running, the refrigerant in the coil is reversely exchanged by the cooling water from top to bottom and the natural air from bottom to top, and the heat is taken away from the air; the water passing through the coil flows into the packing layer and then flows into the water pan after being cooled. The small water droplets passing through the top layer are collected by the water collector, thus reducing the water escape rate.
Why Choose Us
We are experts in high-capacity freezing line solutions. Our partnership goes beyond equipment supply to include comprehensive process analysis, system integration support, installation supervision, and operator training. We are committed to ensuring your tunnel freezer becomes a reliable, high-performance asset that drives your production efficiency and product quality for years to come.
Act Now, Unleash the Power of Continuous Freezing!
Contact our engineering team today for a detailed capacity analysis and a customized proposal to integrate the Leadong Tunnel Freezer into your operation.
