Are you searching for an ultra-rapid individual quick freezing (IQF) solution for seafood, shrimp, fish portions, poultry, and vegetables? Tan Long Technology & Refrigeration Engineering Joint Stock Company is a top-tier manufacturer in Vietnam providing advanced Industrial IQF Mesh Belt Freezers (TMF Series) engineered for high-throughput continuous food freezing lines.
High-Performance Quick Freezing for Food Processing
The IQF Mesh Belt Freezer (TMF Series) uses an open-mesh stainless steel conveyor belt combined with an ultra-high velocity vertical fluidizing airflow. Cold air is driven uniformly through the mesh belt openings from bottom to top, rapidly creating an icy crust on individual food pieces within minutes. This prevents individual products from clumping together and keeps weight loss below 0.8%.
⚡ Ultra-Low Temperature
Operating with an evaporating temperature of -38°C to -42°C, driving the core temperature of products down to ≤ -18°C in just 5 to 15 minutes.
⏱️ 20-24h Continuous Operation
Designed with deep fin pitch variable-spacing coils and air-balance airlock curtains, preventing frost buildup and allowing 20 to 24 hours of continuous running without stopping for defrost.
💧 Minimal Drip Loss & Fresh Texture
Micro-crystal rapid freezing preserves cell membrane integrity, preventing intracellular fluid loss and keeping original color, aroma, and moisture after thawing.
🧼 Easy CIP Cleaning & Sanitation
100% SUS 304 food contact framework, seamless sloped floor with centralized drainage, and built-in belt washing station conforming to strict FDA and USDA hygiene standards.
Standard Manufacturing Models (TMF Series)
Tan Long engineers and builds custom models to match specific factory layouts and capacity requirements:
| Model | Freezing Capacity | Dimensions L × W × H (mm) | Effective Belt Width | Target Products |
|---|---|---|---|---|
| TMF.500 | 500 kg/h | 7,200 × 3,600 × 2,900 | 1,200 – 1,400 mm | Shrimp (HOSO, HLSO, PD), diced meat, fruits |
| TMF.750 | 750 kg/h | 10,200 × 3,600 × 2,900 | 1,400 – 1,500 mm | Shrimp, fish chunks, spring rolls, meatballs |
| TMF.1000 | 1,000 kg/h | 13,200 × 3,600 × 2,900 | 1,500 – 1,600 mm | Industrial seafood & agricultural lines |
Complete In-Line Seafood Freezing Line Integration
Tan Long provides complete end-to-end processing solutions beyond the standalone IQF freezer chamber:
Integrated Automatic Spray Glazing & Hardening Tunnel
To protect IQF seafood against oxidation and sublimation burn during prolonged cold storage, Tan Long integrates an Automatic Spray Glazing Machine (controlling glaze percentage precisely between 5% and 20%) followed by an in-line Hardening Tunnel to set the ice glaze instantly before packaging.
Consult with Tan Long Senior Refrigeration Engineers
Let our engineering team calculate your thermal load, select optimal conveyor dimensions, and design energy-efficient NH3 / Freon refrigeration systems for your upcoming plant investment.
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