Spiral Freezer for Bakery Products

Single Spiral Freezer

Double Spiral Freezer

Key Advantages

• Space-Saving, Continuous Freezing Line
  The vertical spiral design provides an exceptionally long freezing tunnel within a compact floor plan. This frees up valuable bakery floor space for mixing, proofing, or oven lines. Its true continuous operation allows for non-stop production, perfectly syncing with your baking schedules for maximum throughput and efficiency.

• Gentle Handling for Delicate Structures
  

  Features a stable, low-tension spiral belt that gently carries products without vibration or tipping. This is essential for preserving the shape and delicate layers of croissants, the airy crumb of artisan bread, and the perfect rise of muffins, preventing deformation and structural collapse during the freezing process.

• Rapid & Uniform Freezing, Locking in Freshness
  Utilizes precise, multi-zone airflow to deliver a uniform cold environment. This rapid heat extraction quickly passes products through the critical temperature zone, minimizing ice crystal formation to preserve moisture, texture, and that “just-baked” taste and aroma upon thawing and reheating.

• Hygienic Design for Food Safety
  Constructed with easy-clean, food-grade stainless steel (AISI 304) on all interior surfaces. The smooth design minimizes crevices, and the system supports efficient sanitation protocols, ensuring compliance with the highest bakery hygiene and food safety standards.

High feed and low discharge,Low feed and high discharge.

The infeed and outfeed sketch maps of the DLD single of spiral freezer.

Low feed and low discharge

The infeed and outfeed sketch maps of the WSL double of spiral freezer.

Technical Specifications & Configuration

Typical Technical Parameters (Customizable for Bakery)

• Target Products:

  Croissants & Danish pastries, Bread rolls & loaves (par-baked or fully baked), Pizza dough & bases, Cookies & scones, Muffins & cakes, Prepared pastry.

• Freezing Method:

  Double Independent Continuous Spiral Air Flow (IQF).

• Belt System:

  Two parallel fine-mesh or flat-top plastic belts, gentle on product bases.

• Capacity Range:

  Designed for high output, typically from 500 kg/hr to 5,000+ kg/hr depending on product density and size.

• Freezing Temperature Range:

  Adjustable, typically from -25°C to -40°C to suit different bakery products.

• Key Feature:

  Gentle pre-cooling zone option to prevent condensation before deep freezing.

• Control System:

  User-friendly PLC with recipe storage for different products, monitoring belt speed, temperature in each zone, and air velocity.

• Construction:

  Sanitary design with smooth stainless steel (AISI 304) interior for easy cleaning.

Stainless steel construction,with a unique air duct design.

Reliable stranmission control. Reasonable design and operation are safe and reliable.

Compact structure,small footprint.

Double-sided stainless steel heat insulation reservoir body.

The large water tank at the bottom surface of the reservoir does not leak,and the drinage is convenient.

Why Choose Us

We specialize in integrating freezing solutions into complete packaged food lines. Choosing the spiral quick freezer means gaining a partner who understands the synergy between packaging technology and cryogenic efficiency. Our comprehensive service—from line integration analysis and thermal profiling to installation, validation, and support—ensures your dual spiral freezer operates as a reliable, high-performance engine within your operation. We are committed to helping you achieve faster freezing times, higher package integrity, and greater overall line efficiency, strengthening your position in the competitive market for frozen packaged foods.

Act Now, Unlock the Vertical Potential of Your Factory!

Contact our sales engineers for a customized proposal based on your specific products and spatial layout.