Higher System Efficiency Ammonia Blue Fins Tunnel Freezer Evaporator for Food Industry

INTRODUCTION

SD Series Evaporators | The Heart of High-Performance Tunnel Freezers

As the most widely used individual quick freezing (IQF) solution, tunnel freezers deliver large freezing capacity and exceptional versatility across food processing applications. At the core of every efficient tunnel freezer lies its evaporator - the critical component that determines final product quality. Our SD Series evaporators are precision-engineered to meet these demanding requirements, available in stainless steel or aluminum tube configurations with optimized refrigerant distribution systems for various cooling mediums.

Custom-Built for Optimal Performance
The SD Series offers unparalleled customization to match specific operational needs:

  ◆  Aluminum fin thickness options from 0.2mm to 0.4mm

  ◆  Flexible material selection for end plates, frames, and fan panels to suit different budgets

  ◆  Standard hydrophilic aluminum fins providing superior anti-oxidation, corrosion resistance, and heat transfer efficiency

  ◆  Reinforced fan panel construction that minimizes vibration while maintaining cost efficiency

This combination of intelligent engineering and material flexibility ensures reliable, efficient freezing performance across diverse applications, from seafood processing to ready meal production. The SD Series represents the perfect balance of technical sophistication and practical adaptability for modern food freezing operations.

Anti-corrosion hydrophilic blue fins

After stamping, the strength and windward contact surface of hydrophilic film aluminum fins increase. The surface can quickly absorb moisture, allowing condensed water to be evenly distributed on the surface of the aluminum foil without condensing into water droplets, which can avoid the accumulation of water droplets and affect heat exchange efficiency. At the same time, it can also reduce ventilation resistance and noise caused by the formation of water bridges.

Key Advantages:

  ◆  Tunnel freezer evaporator specialist

  ◆  Customizable refrigerant configurations

  ◆  Anti-corrosion hydrophilic fins

  ◆  Vibration-reducing construction

  ◆  Food-grade material options

  ◆  IQF performance optimized

With its focus on both performance and adaptability, the SD Series delivers consistent, high-quality freezing results while offering operators the flexibility to configure systems according to their specific product requirements and operational budgets.