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Case Studies

What This Section Covers

This section records the real working conditions Kunning Cryo encounters at food processing sites: what form the customer’s product takes, how much a single batch weighs, how much space the workshop has, where the original line was bottlenecked, how we determined the configuration we proposed, and what to pay attention to during commissioning.

Cases are categorized by industry and region, with customer information anonymized — no company names, cities or contacts, only industry, region and capacity range. For companies evaluating similar equipment, what is valuable is the process and configuration approach, not who the customer is.

What Each Case Includes

  • Application background: product form, single batch weight, capacity requirements, workshop conditions
  • Process challenges: where this type of product is most prone to problems in the quick freezing or cooling stage
  • Solution configuration: model, main parameters, supporting choices and their basis
  • Process points: loading method, feed temperature, cycle control and other on-site considerations
  • Applicable users and selection advice: under what conditions this configuration is suitable for reference

Data Notes

The equipment parameters in the cases come from Kunning Cryo technical agreements and actual configuration records, consistent with the product pages. For data that only the customer themselves possesses, such as production line capacity, yield rate and operating costs, we do not write speculative values.

If you have similar working conditions and want to compare, you can contact us directly, describing the product form, single batch weight, target core temperature and workshop space, and we will provide configuration advice based on actual conditions.

Retrofitting the Loading Section of a Liquid Nitrogen Quick-Freezing Tunnel Line for Crayfish Processing

Configuration of a liquid nitrogen quick-freezing tunnel line for domestic crayfish processors: DKN-LFT-1206 mesh belt and machine parameters, loading method retrofit, and on-site arrangements for IQF

2026-09-27

No Drip After Thawing for Aquatic Frozen Products: How to Set the Passage Time of a Liquid Nitrogen Tunnel Line

Liquid nitrogen quick-freezing tunnel configuration for an aquatic food company in South China: DKN-LFT-1212 mesh belt and 18 kW unit parameters, plus on-site practices for IQF shrimp and fish fillets

2026-09-27

Liquid Nitrogen Quick Freezer for University Research Teams: How to Achieve Reproducible Data in Small-Batch Sample Freezing

Small-batch sample freezing for research institutions: DKN-LFC-300 liquid nitrogen quick freezer temperature range and uniformity parameters, sample loading and fixture fixing practices, and laborator

2026-09-27

Liquid Nitrogen Freezer Cabinets for Meat Products: How to Assess Freezing Quality and Cell Integrity

Liquid nitrogen freezer cabinet configuration at an East China meat processing plant: DKN-LFC-600, 2900×1700×2450 mm, ±1℃, 600 kg/h, plus passage speed control through the maximum ice crystal zone.

2026-09-27

Key Checkpoints for Cryogenic Freezing Equipment in Export Orders: Power Supply System, Workshop Clearance and Sea Freight Packaging

An overseas food importer's domestic processing project: DKN-LFT-1612 liquid nitrogen freezing tunnel parameters (mesh belt 12000×1600 mm, -150℃~room temperature, approx. 1000 kg/h, 26 kW) and four it

2026-09-27

How to Schedule Production for the Pastry Food Quick-Freezing Stage: Cabinet Selection and Workshop Flow for High-Mix, Low-Volume Production

How to schedule the quick-freezing stage for high-mix, low-volume pastry, dumpling, and dim sum production: DKN-LFC-600 liquid nitrogen quick-freezing cabinet parameters (external dimensions 2900×1700

2026-09-27

Fish Head Products on a Quick-Freezing Tunnel Line: How to Calculate Capacity and Workshop Space

Liquid nitrogen quick-freezing tunnel configuration for a fish head processor in Northwest China: DKN-LFT-1206 mesh belt 12000×1200 mm with power and freezing capacity parameters, plus how to size equ

2026-09-27

Configuring a Liquid Nitrogen Quick-Freezing Tunnel Line for Seafood Processing: Throughput and Workshop Space

Liquid nitrogen quick-freezing tunnel configuration for a seafood processor in East China: DKN-LFT-1612 with a 12000×1600 mm mesh belt, about 1000 kg/h, 26 kW, plus how to calculate throughput by prod

2026-09-27

Balancing Labor Input and Batch Consistency on Liquid Nitrogen Freezing Tunnel Lines in Poultry Cutting Workshops

Liquid nitrogen freezing tunnel configuration for domestic poultry cutting processors: DKN-LFT-1212 mesh belt 12000×1200 mm, 18 kW total power, 1 m³/h freezing capacity, plus key control points for fe

2026-09-27