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Double Drum Spiral IQF Freezer for Dumplings

Spiral freezer is mainly used for food freezing flour, jelly, frozen seafood and frozen prepared foods spiral freezer suitable for more capacity per hour ,high degree automatic ,save labor and space.
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  • FDSL

  • FST

  • FST-0012

The FDSL series double drum spiral IQF freezer is a high-efficiency continuous freezing equipment developed for modern large-scale frozen food production. With a compact dual-drum structure, this freezer delivers exceptional production capacity with a minimal footprint, making it the preferred core equipment for frozen food manufacturing enterprises. Except for core components like motors, fan wheels, evaporator parts, and electrical elements, the whole machine is constructed with 304 stainless steel, ensuring long-term durability and food safety compliance. The equipment comes with an integrated bottom insulation structure, eliminating the need for additional workshop insulation civil works, reducing upfront investment and installation cycles. With high automation, it supports continuous production, effectively saving labor costs and workshop space for food production enterprises.

Technical Specifications

model

capacity

power

Refrigeration capacity

size

L W H

Belt Width

FDSL1000

1000Kg / h

22.9 kw

145 kw

7.5 5.5 3.0 m

500 mm

FDSL1500

1500 kg / h

31.9kw

225 kw

9.6 6.8 2.6 m

600 mm

FDSL2000

2000 kg / h

46.2 kw

296 kw

9.6 6.8 3.3 m

600 mm

FDSL2500

2500 kg / h

55.1 kw

370 kw

9.6 6.8 3.8 m

680 mm

FDSL3000

3000 kg / h

62.5 kw

440 kw

9.6 6.8 4.2 m

680 mm

spiral freezer drawing
 spiral freezer inside

Core Advantages

Compact Structure with Space-Saving Design

The dual-drum spiral structure maximizes the freezing stroke in limited space, delivering large production capacity with a minimal footprint. It is perfectly suited for food production workshops with restricted space, helping enterprises optimize production layout without expanding plant area.

Fully Automatic Continuous Operation

The freezer supports fully automatic continuous freezing production, seamlessly integrable into existing food production lines. This reduces manual intervention, cuts labor costs, and improves the overall production efficiency of the entire processing line.

Durable Food-Grade Construction

The equipment’s main body uses high-quality 304 stainless steel, which is corrosion-resistant, easy to clean, and fully compliant with global food processing safety standards. The integrated bottom insulation design eliminates additional civil engineering investment, shortening project implementation cycles.

Uniform IQF Freezing Performance

The optimized air circulation system ensures uniform temperature distribution in the freezing chamber, achieving individual quick freezing without product adhesion. It maintains the complete shape, texture, and quality of diverse food products, even for irregularly shaped items.

Scalable Capacity Options

We provide 5 standard models with production capacity ranging from 1000kg/h to 3000kg/h, flexibly matching the production needs of small, medium, and large frozen food production enterprises, with customized adjustments available for specific requirements.

Applications

This double drum spiral IQF freezer is widely used in processing various frozen foods, including dumplings, buns, pasta and other flour products, fried foods, aquatic products, prepared meals, meat products, and more. It is an ideal choice for frozen food manufacturing factories, prepared food processing enterprises, flour product processing plants, catering supply chain service providers, and meat processing enterprises.

FAQ

What kinds of food products can be processed with this spiral freezer?

The freezer suits almost all types of frozen food products, including flour products like dumplings and buns, fried foods, aquatic products, prepared meals, meat products, and other items requiring continuous freezing processing.

Do we need additional insulation construction for the installation site?

No, the equipment is equipped with an integrated bottom insulation structure, so no additional workshop insulation civil works are needed, reducing your upfront investment and installation time.

What is the footprint of the smallest model in this series?

The FDSL1000 model, with a 1000kg/h rated capacity, has an overall dimension of 7.5×5.5×3.0m, with a compact footprint that fits well in small and medium-sized production workshops.

Can this freezer be connected to our existing food production line?

Yes, the equipment supports seamless integration with existing automatic food production lines, realizing continuous freezing operation and improving the overall efficiency of your production process.

Get Your Solution

We offer tailored freezing solutions based on your production capacity requirements, product categories, workshop layout, and existing production line configuration. Reach out to our professional team today to receive a customized equipment solution, detailed quotation, and full lifecycle support including installation, commissioning, and after-sales maintenance services.

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