High Efficiency and Freezing Quickly Freezing Tunnel

It is a tunnel-style industrial freezer designed for quick and uniform freezing of food products. Built with quality components (motor, gear, engine, PLC), it targets businesses that need fast, reliable freezing of large volumes while remaining compact and easy to operate.

Type: Tunnel Freezer; Voltage: 220/380V; Cooling capacity: 21,000 Kcal/hr; Dimensions (L*W*H): 3500*760*1400 mm. Core components include motor, gear, engine and PLC. Machinery test report and outgoing inspection video are provided.

It is suitable for a wide range of food items including meats, seafood, poultry, prepared meals, bakery items, fruits and vegetables. Compatibility depends on product size, shape, packaging and required freezing profile—contact the supplier for application-specific guidance.

Freezing speed varies by product type, thickness, starting temperature, loading density and process settings. The machine offers high-efficiency rapid freezing, but exact freeze times should be determined by a product test or by reviewing the provided machinery test report.

Throughput depends on the specific product, belt speed and freezing profile. Because these variables differ widely, the supplier typically provides throughput estimates after reviewing product samples or results from the machinery test report.

Standard supply options are 220 V or 380 V; final requirements depend on configuration and local electrical codes. Installation requires a level floor capable of supporting the unit’s weight, adequate space for access and ventilation, and a qualified electrician for electrical hook-up.

The unit uses a PLC‑based control system for setting belt speed, temperature profiles and alarms. It is designed to be user-friendly; basic operator training is recommended and often provided by the supplier.

Regular maintenance includes cleaning and sanitizing the conveyor and contact surfaces, inspecting and lubricating motors/gears, checking belts and seals for wear, monitoring refrigeration system performance and refrigerant levels, and following any manufacturer-recommended service intervals.

Follow food-industry sanitation practices: remove loose debris, use approved cleaning agents suitable for food equipment, rinse and sanitize surfaces. Avoid directing high-pressure water at electrical components—isolate or protect them during cleaning. Confirm cleaning protocols with your local food-safety regulations.

Typical safety features include emergency stop buttons, guards around moving parts, PLC alarms for fault conditions and safe electrical protection. Operators should be trained on safe operation and lockout/tagout procedures for maintenance.

Yes — core components such as motors, gears, belts and PLC modules are typically available through the manufacturer or authorized service partners. Contact the supplier for recommended spare parts lists and service agreements.

Yes. A machinery test report and a video of the outgoing inspection are provided to verify performance and quality prior to shipment.

Warranty terms and certifications may vary by supplier and region. The machine comes with test documentation; for warranty details and applicable food-safety or electrical certifications (CE, NSF, etc.), request specific documentation from the seller.

Yes. Common customizations include conveyor type and width, belt speed range, tunnel length, refrigeration capacity, voltage options and product-handling accessories. Discuss your product dimensions, throughput targets and layout constraints with the supplier to define suitable custom options.