Liquid Nitrogen Cryogenic Industrial Blast Freezer

PRODUCT MAIN SPECIFICATIONS

The SPEEDCRYO® Cabinet-Type Liquid Nitrogen Freezer JSGS-12000L features two accessory options: a standard tray with shelf and a durian cage. The tray and shelf configuration is ideal for a variety of common ingredients, including seafood, fruits, baked goods, and prepared foods. The durian cage is uniquely designed for freezing whole durians. Customers can select the accessory that suits their requirements, or they can opt to buy both types of accessories at the same time.

ACCESSORY (A) - FOR NROMAL FOODS

APPLICATIONS OF SPEEDCRYO^® LIQUID NITROGEN FREEZER

SPEEDCRYO's liquid nitrogen cabinet freezer is extensively utilized for freezing whole durians, durian pulp, seafood (such as fish, shrimp, crabs, sea cucumbers, abalone, Arctic surf clams, salmon, and more), baked goods (like egg tarts, durian cakes, ice cream, etc.), prepared foods, and various other items. It operates within a temperature range of 0°C to -120°C, effectively catering to the rapid freezing requirements of numerous foods. Despite its compact design, it offers higher capacity, low initial investment, low maintenance costs, and user-friendly operation. The extremely low operating temperatures produce smaller ice crystals, leading to higher quality frozen products and extended shelf life. Foods frozen using SPEEDCRYO's liquid nitrogen freezer retain their original color, texture, and nutritional value, closely resembling their fresh state after thawing. Consequently, an increasing number of food companies, particularly those handling premium products, are transitioning to liquid nitrogen freezing technology, replacing traditional compressor-based freezing systems.

Overview of Industrial liquid nitrogen (LN2) Cryogenic Freezers

Small Size Mechanical Cryogenic Freezers

In addition to industrial-scale units, we manufacture compact mechanical cryogenic freezers designed for small-batch artisanal freezing operations. These tabletop units with capacities between 50-300kg/hour reach cryogenic freezing temperatures down to -320°F/-196°C, twice as cold as traditional mechanical freezers.

The insulated freezing chambers allow the loading of products into specialty racks and trays. While utilizing instant liquid nitrogen injection, the direct conductive contact with cryogen-liquid nitrogen facilitates rapid freezing cycles in under 10~30 minutes for small items.

Touchscreen controls allow easy programming of batch freezing cycles and data tracking. Their minimal footprint and simple interface are ideal for R&D scale testing and intermittent short production runs.

Price of Cryogenic Freezers

Pricing for our industrial liquid nitrogen cryogenic freezers varies based on capacity, features, and options:

• Small tabletop units start at approximately $9,000~10,000 for small models aimed at intermittent short-run usage. This provides an economical option for small producers.
• Mid-sized batch cabinet freezers range from $20,000 to $40,000 depending on freezer volume, automated loading systems, and integrated process controls. These are ideal for mid-volume production.
• High-capacity liquid nitrogen cryogenic freezers range from $40,000 up to $70,000 for capacities exceeding 2,000kg/hr or automated cryogenic tunnels. Large food manufacturers benefit from their continuous high throughput.
• Custom-engineered solutions with specialized material handling, data integration, and documentation can be priced up to $100,000.

In addition to base equipment costs, considerations include:

• Ancillary parts like tray racks, trolleys, trays, and probes
• Initial spare parts inventory and consumables
• Shipping and delivery logistics
• Installation and site integration services

Cryogenic Freezer Processing Costs

When evaluating liquid nitrogen cryogenic freezers, key cost considerations include:

• Liquid nitrogen media is the primary consumable cost. Usage varies based on product size, packaging, dwell time, and temperature parameters required. Optimized design and precise controls minimize liquid nitrogen consumption.
• Labor costs are reduced since our automated, PLC-controlled systems require minimal supervision once loaded and activated. Audible and visual alarms alert if intervention is needed.
• Energy consumption is lower compared to traditional mechanical freezing systems since no compressors are needed. Main electrical loads are for circulating fans, sensors, valve actuators, and system controls.
• Maintenance costs are relatively low given the unit's simplicity. The main expenses are periodic replacement of worn parts like seals, hoses, and gaskets on a scheduled preventative basis to maximize uptime.
• Facilities costs for space, utilities, and ancillary equipment like product conveyors and storage.

We work closely with customers during selection and design to predict expected processing costs and ensure the system is tailored for efficient, economical operation. We are experienced in optimizing your cryogenic freezer to maximize quality and throughput while minimizing total operating expenses.

Preserve Durian Quality with SPEEDCRYO Industrial Freezer Units

Challenges of Freezing the “King of Fruits”

Freezing delicate durian poses unique challenges:

• Slow freezing damages cell structure, causing large ice crystals to form.
• Long freezing times increase enzymatic and oxidative damage.
• Failure to individually quick freeze (IQF) results in clumping and quality loss.
• Overall low throughput compared to massive durian volumes during seasonal peaks.

Overcoming Limits with Liquid Nitrogen IQF Freezing

SPEEDCRYO’s industrial freezer units overcome these constraints through rapid, individualized freezing:

• Durians are directly exposed to liquid nitrogen vapor at -120°C or colder.
• The ultra-low temperature instantly freezes the fruit to the core in minutes.
• IQF process freezes each durian individually to prevent clumping.
• Continuous workflow enables high-volume throughput.
• Customized configurations for whole fruit or pulp freezing.

Our mastery of cryogenic industrial freezing preserves durians at their peak year-round.

Built for High-Volume Durian Processing

With over a decade of cryogenic innovation expertise, SPEEDCRYO provides customized industrial freezing systems:

• Collaboration with engineers to optimize layouts, temperatures, and features.
• Multi-stage cycles are tailored for whole and pulped durians.
• Intuitive controls and automation simplify high-volume oversight.
• Optional integrated filling and weighing systems for retail packaging.
• Industrial freezer units are built for continuous operation.
• Validated construction materials and freezing protocols.

Trust SPEEDCRYO’s expertise in industrial-scale cryogenic freezing to maximize durian quality and profit potential.

Harnessing Liquid Nitrogen’s Exceptional Freezing Power

The core of our industrial freezers' remarkable durian freezing performance lies in liquid nitrogen's properties:

• As a cryogen, liquid nitrogen instantly chills to -196°C when sprayed onto food.
• The ultra-low temperature ensures rapid, uniform freezing with minimal damage.
• Temperature is precisely controllable from 0°C down to -120°C.
• Liquid nitrogen quickly evaporates after freezing, leaving no residues.
• Liquid nitrogen is inert, non-toxic, and approved for direct food freezing.

By optimizing liquid nitrogen cryogenic industrial freezing, our systems achieve premium IQF results.

Invest in Premium Durian Freezing with SPEEDCRYO

For high-volume durian processors, upgrading to large industrial cryogenic blast freezers is the ideal solution for uninterrupted, high-quality freezing. SPEEDCRYO offers customized industrial freezer units for durian processing in a range of specifications and features to suit your budget and capacity needs. The attractive price of liquid nitrogen industrial freezers and financing options are available.

By directly spraying durian with liquid nitrogen at -196°C, our blast freezers rapidly freeze whole fruit or pulp to core temperature in minutes with minimal damage. Liquid nitrogen cryogen provides consistent processing costs and preserves cell structure optimally.

Key benefits of liquid nitrogen industrial freezers include:

• Ultra-low cryogenic temperatures for rapid, high-quality IQF freezing.
• Continuous throughput designs to handle massive durian volumes.
• Precision liquid nitrogen dosing for efficient freezing costs.
• Automated features to reduce labor requirements.
• Validation services to ensure adherence to quality protocols.

Optimizing Processing Costs with Liquid Nitrogen IQF Systems

The processing cost of LN2 industrial freezers is not a fixed number but rather a variable dependent on several factors:

• Ambient environment temperature in the facility. Warmer conditions increase liquid nitrogen usage.
• Product characteristics like food type, size, thickness, and packaging. More dense products require more liquid nitrogen.
• Infeed temperature of products before freezing. Colder infeed temperatures reduce liquid nitrogen usage.
• Target freezing time and working temperature settings. Lower temperatures and faster freezing increase cryogen consumption.

SPEEDCRYO is an experienced manufacturer of cryogenic industrial freezers, its liquid nitrogen IQF systems provide maximum flexibility in balancing efficiency and costs:

• Users can adjust working temperatures based on production volumes. Higher temperatures during slow periods decrease costs but increase freezing times.
• Conversely, lower temperatures boost capacity but use more liquid nitrogen.
• Our intuitive controls allow real-time adjustments to optimize processing cost and throughput.

By monitoring variable factors and adjusting settings accordingly, processors can achieve the ideal balance for their production environment and products. SPEEDCRYO empowers users to optimize the processing cost of LN2 industrial freezers.

To learn more about SPEEDCRYO's complete range of large industrial cryogenic blast freezers for sale, contact our team today. Revolutionize your durian processing with the very latest liquid nitrogen IQF technology.