Square Technology Group Co.,Ltd

18/03/2026

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Compared to traditional freezing methods, our fluidized system cuts processing time by up to 40%, reduces product loss by 15%, and eliminates the need for ma...

11/03/2026

Different from traditional freezing methods that often ruin texture and lose nutrients due to slow cooling, spiral quick-freezing rapidly immerses fish in an ultra-low temperature environment. Its advanced system, with precisely controlled air circulation and temperature gradient, freezes every part of the fish uniformly within minutes. This process forms tiny, evenly distributed ice crystals in the fish tissue instead of large, membrane-damaging ones. So when thawed and cooked, the fish keeps the tender, moist texture of freshly caught ones.

Nutritionally, it's a game-changer. It locks in rich nutrients like high-quality proteins, omega-3 fatty acids, vitamins B12 and D, and essential minerals such as selenium and zinc. The short exposure to low temperatures and no repeated temperature fluctuations prevent nutrient degradation. Studies show spiral-frozen fish retains up to 95% of its original nutritional value, far better than conventionally frozen fish.

It also enhances food safety. The rapid temperature drop inhibits the growth of bacteria, viruses and other harmful microorganisms, extending shelf life and ensuring safe consumption. For the seafood industry, it enables large-scale processing and efficient distribution, reducing waste from spoilage or texture issues.

In short, spiral quick-freezing is the gold standard for preserving fish's deliciousness and nutrition, benefiting both consumers and businesses.

WhatsAPP:+86 13962807885
Web: https://en.ntsquare.com/
Email：[email protected]

16/01/2026

IQF Tunnel Freezer: How to Freeze Pea Pellets with Fluidization？
The IQF Tunnel Freezer is ideal for quick-freezing peas, ensuring efficient individual freezing and quality preservation. It uses strong cold airflow (-30℃ to -35℃) to suspend pea particles in a fluidized bed, enabling uniform cooling and freezing in just 3-8 minutes. This prevents particle adhesion, maintaining the peas' intact form while boosting production efficiency.

With airflow speeds of 4-6 m/s, it minimizes ice crystal damage during surface and deep freezing, preserving color, nutrients, and fresh taste. Intelligent controls and frequency conversion technology optimize energy use and operation. Its hygienic design supports large-scale production, making it perfect for delicate vegetables like peas, offering a reliable solution for speed and quality in food processing.

13/01/2026

As the year draws to a close, Square Technology's global teams stand as pillars of excellence, delivering unwavering quality and service to clients worldwide. Our professionals work with precision to install advanced equipment, ensuring seamless integration and operational efficiency. Each project embodies our commitment to innovation and reliability, turning complex challenges into streamlined solutions. Beyond deadlines, we focus on building trust through consistent performance and proactive support. With Square Technology, excellence is not a goal—it’s the foundation of every partnership, empowering businesses to thrive year-round.

WhatsApp: +86 13962807885
Web: https://en.ntsquare.com/
Email：[email protected]

22/11/2025

Tender okra spoils fast? Fluidized freezing technology saves the day! Selected okra undergoes bubble cleaning and blanching to preserve color, then spreads e...

18/11/2025

The tunnel freezer rapidly freezes dough sheets using intense cold air, lowering the core temperature of the dough to below -18°C in an environment ranging f...

08/11/2025

This video showcases our extra-long PIR cold storage panels, designed to revolutionize cold storage construction. With our patented PIR core material, these ...

06/11/2025

What is a self-stacking spiral freezer?A spiral freezer is a continuous, belt-driven freezing system where product moves in a spiral path between an inlet an...

21/10/2025

The self-stacking spiral freezer is a compact and hygienic freezer design. Compared to the traditional low tension spiral freezer, the self-stacking spiral f...

14/10/2025

We sincerely welcome you to visit our booth A4-0108 at China Fisheries & Seafood Expo 2025.Whatsapp:0086 13962807885Web: ntfe@n..." rel="ugc" target="_blank">https://en.ntsquare.com/Email：ntfe@n...

25/08/2025

Square Technology Group Co., Ltd., SQTEG in short, has become a leading cold chain brand in freezing and refrigerating industry since 1986. The company speci...

18/07/2025

Square Technology’s spiral oven is new generation of double spiral oven. It is suitable for cooking meat and poultry products. The oven integrate the process...