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Our Project

Durian Flash Freezing Warehouse

Client

Jia Nong

Type

Durian

Location

Shang Hai, China

Year

2023

Project Overview

A Durian Flash Freezing Warehouse is a specialized cold storage facility designed for rapid freezing of durians, utilizing flash freezing technology (typically maintaining temperatures of -35°C to -40°C, combined with tunnel-type or liquid nitrogen quick-freezing equipment). This system can quickly freeze fresh whole durians or durian pulp to a core temperature below -18°C in minutes to hours. The rapid freezing process forms tiny ice crystals, preventing damage to the durian’s cellular structure and maximizing retention of its original aroma, texture, and nutritional value.

Tegecraft Advantages

  1. Utilizing tunnel or liquid nitrogen systems to rapidly reach -35°C to -40°C, forming tiny ice crystals that preserve the original aroma, texture, and nutrition—delivering near-fresh flavor after thawing.

  2. Tailored layouts, racking, and ventilation systems based on whole fruit or pulp needs, maximizing capacity and efficiency for large-scale export and processing.

  3. High-density insulation, variable frequency refrigeration, and heat recovery reduce energy use by 20%-40% compared to traditional systems.

  4. ±0.5°C accuracy with IoT real-time monitoring prevents fluctuations, ensuring 12-24 months of quality preservation with remote management capabilities.

  5. Comprehensive services from design and installation to maintenance, backed by 30 years of expertise, ensuring quick commissioning, reliable operation.

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Key Applications

  1. Whole Fruit Flash Freezing & Storage Rapidly freezing mature whole durians for year-round export or off-site sales, with flavor and texture close to fresh after thawing.
  2. Pulp Flash Freezing & Processing Freezing de-shelled durian pulp for use in deep-processed products such as durian pastries, durian ice cream, and durian mooncakes.
  3. Export Trade Preservation Meeting international cold chain standards (e.g., durian exports from Thailand or Malaysia to China), extending transport time and reducing losses.
  4. Seasonal Supply Regulation Bulk flash freezing during peak harvest seasons for off-season market supply, stabilizing prices and increasing economic returns.
  5. Premium Catering Supply Providing hotels and restaurants with high-quality frozen durian raw materials, ensuring consistent year-round availability.