304 Stainless Steel Easy to Clean High-Efficiency Vegetable Fruit Tunnel Quick Freezing Equipment

• Customization: Available
• After-sales Service: One-Year Free Maintenance and Lifetime Support
• Warranty: 1 Year
• Model NO.: GR01-21
• Type: Tunnel Fast Freezer
• Voltage: 380V
• Power: 4kw/7kw/10kw..
• Customized: Customized
• Product Name: Tunnel Quick Freezer
• Color: OEM
• Usage: Commercial/Household
• Transport and Logistics: Container Shipment
• Application: Food Processing
• Place of Origin: Shandong,China
• Delivery Time: 45-60days
• Control System: PLC
• Surface Treatment: Stainless Steels
• Software: Shengtu Cloud Device Management Platform
• Feature: Anti-Corrosion
• Material: Stainless Steels
• Install: Engineer Guidance
• MOQ: 1 Set
• Yield: Customized
• Transport Package: Standard Export Wooden Case
• Specification: Customized on request
• Trademark: Shengtu
• Origin: China
• HS Code: 84186120
• Production Capacity: 70sets/Year
• Package Size: 300.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 1000.000kg

Product Description

Energy Saving High Capacity Automated High Speed Tunnel Quick Freezer for Seafood Vegetable Meat Fruit Dairy Products with CE Certified PLC Controlled 

Product Description

Tunnel-type quick-freezers utilize insulating materials to form an insulated tunnel. Inside the tunnel, a slow-moving conveyor system transports goods, which are rapidly frozen by intense cold air as they move through. Production capacity ranges from 100 to 2000 kg/h. Tunnel temperatures typically range from -30 to -40°C, with cold air speeds of approximately 3-6 m/s. The airflow direction opposes the movement of goods, enabling rapid freezing and high output. This technology is widely adopted in China's quick-freezing food industry. The system predominantly utilizes axial fans for high air velocity and accelerated freezing. Evaporator defrosting employs simultaneous hot ammonia and water, resulting in short defrosting cycles.

Model	Total length	width	Height	Inlet length	Library length	Outlet length	Mesh belt width	Cooling consumption	Installed power
B03-4	6600	2300	2200	900	5100	600	1200	22KW	4KW
B03-12	13800	2500	2300	1000	12000	800	1400	75KW	12KW
B03-40	22500	4100	2500	1500	20000	1000	3000	220KW	40KW
B03	Customized	Customized	Customized	Customized	Customized	Customized	Customized	Customized	Customized

Application

Features

1. Uniform Cooling and Rapid Freezing
Through a powerful air circulation system and cold air injection devices, food is cooled uniformly to minimize ice crystal formation, preserving texture and nutrients. Within 30 minutes, products rapidly pass through the ice crystal formation zone (0-5°C), ensuring even freezing of meat, fish, and similar items.
High Capacity and Flexible Production

2. Supports simultaneous operation of multiple production lines to boost output; 
Features a PLC control system for simple operation and flexible adjustment of production parameters;
Flexible structural design allows modification to accommodate diverse food processing needs (e.g., pastries, meat, seafood).

3. Energy Efficiency and Space Optimization
Delivers significant energy savings, reducing electricity consumption by 30-40% compared to similar products;
Vertical conveyor system saves 2/3 of storage space, with a lift-up design further optimizing space utilization.

4. Low Maintenance & High Hygiene Standards
Only small access doors minimize heat loss;
Equipped with high-temperature sterilization and cleaning systems meeting HACCP food safety requirements;
Stainless steel construction and variable frequency control ensure durability and easy maintenance.

5. Extended Shelf Life and Versatile Application
Preserves cellular integrity after freezing with minimal juice loss (low dry loss rate); Suitable for block, slice, and tray-packed foods such as meat/poultry cuts, fruits, and vegetables.

1.PLC Remote Access Layer: Provides stable and reliable remote connections, offering the underlying technical support for program transfer and monitoring, breaking down spatial barriers.
 
2.Real-Time Data Service Layer: Handles the real-time collection, transmission, and display of equipment data, and exposes remote setting capabilities via Web/APP interfaces.
 
3.Intelligent Alert Routing Layer: Contains decision-making logic to intelligently distribute different levels of equipment events to the optimal notification channels like SMS and WhatsApp.
 
4.Time-Series Data Storage & Analytics Layer: Responsible for the compressed storage and fast retrieval of massive historical data,and provides a rich set of visual components.
 
5.Data Analysis & Decision Support Layer: Models and statistics core data such as energy consumption and failures, outputting meaningful analytical conclusions for guidance.

Company Profile

Shandong Shengtu BuFan Intelligent Technology Co., Ltd. is an innovative enterprise deeply integrating high-end equipment manufacturing with cutting-edge digital technology. The company not only independently develops and manufactures core food processing machinery such as high-efficiency sterilization autoclaves and intelligent packaging machines, but also builds an integrated "hardware-software" technological foundation centered on domestically developed, independently controlled industrial control systems, the Shengtou Intelligent Machinery Industrial Internet Platform (STUnit), and smart hardware (industrial control cabinets, gateways). Leveraging this strength, the company delivers end-to-end digital solutions ranging from single-machine intelligent upgrades and full-line integration to smart factory planning.

Its exceptional capabilities have garnered widespread recognition from both government and market sectors. The company has been honored with prestigious designations including "Shandong Province Specialized, Refined, Distinctive, and Innovative SME," "Gazelle Enterprise," and "Industrial Internet Platform." It has also obtained multiple authoritative certifications such as ISO9001, ISO27001, and DCMM Level 2, while holding over 100 software copyrights and invention patents. These achievements solidify its leading position in the field of intelligent food manufacturing.

After Sales Service

Your Global Partner in Equipment Support

1.Rapid Response: 1-hour quick reply, 3-hour preliminary solution, and 72-hour global engineer dispatch.
2.Global Spare Parts: 10+ overseas warehouses with direct supply chain access for efficient parts delivery.
3.Free Professional Training: One-on-one guidance + lifelong troubleshooting support for seamless operation.
4.Lifelong Maintenance: On-site installation, multilingual training, 2-year warranty, and lifelong maintenance for uninterrupted performance!

Cooperation Case

Certifications

FAQ

Q1: What if I need after-sales support?
    Triple Safeguards
1. Instant Remote Help:Scan QR code for 24/7 video call with engineers
2. Global Local Repair:86 certified service centers (Check locations online)
3. Emergency Backup:Free spare machine if downtime exceeds 72 hours
 
Q2: Can I test before purchasing?
   Zero-Risk Trial
 7-Day Test Drive:Only pay shipping fee (No deposit)
 Factory Trial:Process your materials at our facility (Free)
 Live Demo:Video visit real client workshops anytime
 
Q3: How to handle sudden breakdowns?
   Fail-Safe Protocol
<2hr Response:Video diagnosis within 120 minutes
>24hr Downtime:DHL delivers backup machine globally (Free)
  2024 record: 27 backup deployments, 0 production losses
 
Q4: Slow response guarantee?
    Penalty Countdown
Simple issue >2hrs unsolved → $50/hour compensation
Technician >24hrs absent → Waive monthly service fee
Production halt >72hrs → Daily output value refund