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Data Logging Solutions for Nut Roasters

Data Logging Solutions for Nut Roasters

Optimising Quality and Safety with Advanced Data Monitoring

In the world of nut roasting, maintaining consistent quality and ensuring food safety are paramount. Whether dry roasting or employing steam pasteurisation, processors must precisely monitor and validate critical parameters throughout production. This is where advanced data logging solutions from MadgeTech provide essential value.

Monitoring Dry Roasting Processes

Dry roasting involves conveying nuts through a roaster where heated air is applied above and below the product bed. For example, peanuts are typically exposed to temperatures of 300°F for 25 minutes. After roasting, they are stored in stainless steel bins within isolated areas to prevent contamination.

Key parameters monitored during this process include:

  • Bed depth
  • Time
  • Temperature

Continuous, accurate monitoring ensures product consistency, optimised flavour, and compliance with safety standards.

Steam Pasteurisation Applications

For nuts such as almonds, steam pasteurisation is an increasingly popular processing method to achieve microbial reduction while preserving product quality.

HiTemp140 Series with Thermal Shield

HiTemp140 Series with Thermal Shield: Ideal for Pasteurisation Verification

MadgeTech’s HiTemp140-TSK data logger is perfectly suited for verifying steam pasteurisation processes:

  • Withstands temperatures up to 482°F

  • Available in various probe types and lengths

  • Comes with a detachable thermal shield

  • Rated IP68: waterproof and fully dust resistant

Meets USDA National Organic Program standards

This robust data logger provides reliable, precise temperature validation, ensuring that pasteurisation meets stringent regulatory requirements.

High-Temperature Validation for Roasting

Validating roasting profiles and ensuring consistent performance of ovens requires data loggers that can withstand extreme conditions.

ThermoVault Max: Extreme Temperature Monitoring

ThermoVault Max

The ThermoVault Max thermal barrier, used with HiTemp140-PT data loggers, offers a best-in-class solution for high-temperature applications:

  • Self-contained deployment (no wires or thermocouples)
  • Withstands temperatures up to 752°F
    Provides reliable, continuous monitoring in harsh environments
  • Constructed from food-grade stainless steel

  • Available with a variety of probe lengths

This setup enables processors to confidently validate oven performance and ensure each batch meets quality and safety benchmarks.

Why Data Logging Matters

Robust data logging is critical for:

  • Process validation
  • Regulatory compliance
  • Product consistency
  • Operational efficiency

By employing MadgeTech data loggers, nut processors gain actionable insights, enhance traceability, and protect brand integrity.

Whether you are fine-tuning a dry roasting process or validating a steam pasteurisation cycle, MadgeTech offers a full suite of data logging solutions tailored for the nut processing industry. These tools help ensure optimal quality, safety, and compliance in every batch.