CryoFreeze spiral and tunnel freezers

Space-saving spiral freezing for high-quality, high-value products

The CryoFreeze Spiral is a cryogenic IQF freezer designed for high-capacity chilling and freezing of individual products where maximum quality and flexibility are required. Its compact spiral design ensures long residence time within a minimal footprint - making it ideal for space-constrained production environments.

Products are transported on a continuous spiral conveyor through an ultra-low temperature environment, reaching temperatures down to -100°C. Liquid nitrogen or CO₂ is injected directly into the freezer, enabling extremely rapid heat transfer and immediate surface freezing.

Ultra-fast freezing. Uniform results. Compact design.

The CryoFreeze Spiral is engineered to deliver consistent product quality and efficient operation:

• Direct cryogen injection (LIN / CO₂) ensures instant freezing and optimal heat transfer
• Ultra-low temperature operation (down to -100°C) enables rapid crust formation and minimal ice crystal growth
• High-efficiency gas circulation distributes cryogenic vapors evenly across all spiral tiers for uniform freezing
• Continuous spiral conveyor system provides controlled residence time and gentle product handling
• Compact footprint design maximizes capacity per square meter and optimizes plant layout

Optimized for flexibility and performance - adapted to your production needs

The CryoFreeze Spiral offers high flexibility across a wide range of applications:

• Suitable for IQF products requiring high quality and appearance
• Ideal for long residence time processes and large production volumes
• Modular and customizable design for different layouts and capacities
• Fast installation and easy integration into existing lines

Flexible tunnel freezing for high-quality and versatile processing

The CryoFreeze Tunnel is a cryogenic inline solution designed for efficient cooling, chilling, and freezing of a wide range of food products - from delicate items to large, hot products directly from the oven.

Its linear design enables continuous processing with immediate cryogenic cooling, ensuring rapid temperature reduction without thermal shock, dehydration, or yield loss. Ideal for both crust freezing and full freezing applications, the system delivers consistent product quality across varying product types and sizes.

Fast freezing. Flexible configuration. Reliable operation.

The CryoFreeze Tunnel is engineered for performance, flexibility, and ease of operation:

• Direct injection of liquid nitrogen or CO₂ enables ultra-fast heat transfer and immediate cooling/freezing
• Configurable spray and airflow system ensures uniform temperature distribution and consistent results
• Modular, field-expandable design allows easy adaptation to capacity and layout requirements
• Wide product range capability – from small IQF items to large or fragile products
• Robust stainless steel construction (fully welded inside and out) ensures durability and long service life

Designed for efficiency and uptime. Easy to operate. Easy to scale.

The CryoFreeze Tunnel supports efficient production and flexible operation:

• Quick start-up and fast response to production changes
• Easy access for cleaning and maintenance
• Variable belt speed for precise process control
• Scalable design for future line expansion
• Compact footprint with high processing capacity

Extended residence freezing for complex and prolonged processes

The CryoFreeze Multipass is a cryogenic tunnel solution designed for cooling and freezing of products requiring extended processing time. It is ideal for small or delicate items that benefit from gradual and controlled freezing - ensuring high product quality and minimal yield loss.

With its multi-tier linear design, the system enables long residence time within a compact footprint, making it suitable for applications such as cooked, fried, or baked products, seafood, poultry, and ready meals.

Longer freezing time. Precise control. Uniform results.

The CryoFreeze Multipass is engineered for optimal product handling and consistent performance:

• Three-tier belt system extends residence time without increasing footprint
• Independent belt speed control allows precise adjustment of process time and product flow
• Optimized cold distribution through recirculation and side-wall airflow ensures uniform freezing across all levels
• Top and side cooling design enhances heat transfer and process consistency
• Flexible cryogen injection system adapts to different product types and process requirements

Designed for yield and process stability. Gentle freezing. Maximum product value.

The CryoFreeze Multipass supports efficient and stable production:

• Minimizes weight loss and preserves product quality
• Ideal for products requiring controlled and gradual freezing
• Modular design enables easy expansion and integration into existing lines
• Quick installation and reliable operation
• Suitable for a wide range of food applications and product sizes

Flexible batch freezing for delicate and variable production

The CryoFreeze Batch is a cryogenic solution designed for fast crust freezing, deep freezing, and batch chilling of delicate food products. It is ideal for producers requiring high flexibility, gentle product handling, and consistent quality across varying batch sizes.

Using direct cryogenic cooling, the system enables rapid temperature reduction while preserving product structure, minimizing yield loss, and ensuring uniform results - especially for soft or sensitive products such as bakery, meat, poultry, and seafood.

Fast freezing. Flexible capacity. Simple operation.

The CryoFreeze Batch is engineered for efficiency and adaptability in batch-based production:

• Direct cryogen injection (LIN / CO₂) ensures rapid freezing and optimal heat transfer
• Short cycle times enable efficient batch processing and high throughput flexibility
• Adjustable process parameters allow adaptation to different products and freezing requirements
• Compact footprint makes it ideal for space-limited facilities
• No external exhaust blower or gas purge required simplifies installation and operation

Designed for flexibility and low investment. Maximum agility with minimal footprint

The CryoFreeze Batch supports dynamic and cost-efficient production:

• Ideal for small to medium-sized production volumes
• Handles varying batch sizes and product types with ease
• Low capital investment compared to continuous systems
• Quick installation and easy integration into existing workflows
• Available in single and double configurations for increased capacity

Simple and cost-effective cryogenic freezing for fast start-up

The CryoFreeze Basic is a compact and reliable cryogenic tunnel freezer designed for producers who need an easy and cost-efficient entry into inline freezing or chilling.

Engineered for simplicity and flexibility, it delivers high cryogenic product quality with minimal investment - making it ideal for start-ups, small to medium-sized operations, or processors looking to expand capacity without major capital expenditure.

Compact design. Easy operation. Reliable performance.

The CryoFreeze Basic is built to provide consistent results with minimal complexity:

• Direct injection of liquid nitrogen (LIN) ensures rapid freezing and high product quality
• Compact tunnel design with small footprint and easy integration into existing lines
• User-friendly operation with intuitive controls and pre-set recipes for fast start-up
• Flexible configuration options for different product types and production needs
• Excellent nitrogen efficiency for optimized operating costs

Designed for flexibility and fast ROI. Start small. Scale fast.

CryoFreeze Basic enables a smooth and low-risk entry into cryogenic freezing:

• Low capital investment and optional rental possibilities
• Quick installation and rapid commissioning
• Ideal for new production lines or product testing
• Supports variable production volumes and fast product changeovers
• Helps eliminate bottlenecks and increase overall production flexibility