Case Study: How One Customer Boosted Efficiency by Switching from Metal to PTFE Conveyor Belts

Industry: Food Processing Client: Confidential (Leading European Snack Manufacturer) Challenge: Frequent belt maintenance and high energy costs with metal conveyor belts Solution: Conversion to Hardiflon’s PTFE-coated conveyor belts Result: Reduced downtime, lower energy consumption, and smoother production

The Challenge: Metal Belts That Couldn’t Keep Up

A leading European snack manufacturer was facing repeated issues with their traditional metal conveyor belts. The belts were heavy, prone to sticking, and required constant maintenance due to wear, corrosion, and heat distortion.

Every maintenance shutdown cost valuable hours and when you're running thousands of units an hour, time really is money.

The Hardiflon Solution: Lightweight, Non-Stick PTFE Belts

Hardiflon was approached to help evaluate alternatives. After an on-site assessment, we recommended a custom PTFE-coated fiberglass conveyor belt solution. Why?

Non-stick surface: Prevented product buildup
Lightweight & flexible: Reduced wear on rollers and motors
Heat-resistant: Ideal for high-temperature baking and drying lines
FDA-compliant: Safe for direct food contact

The Outcome: Immediate Efficiency Gains

Within weeks of installation, the manufacturer saw measurable improvements:

  • 30% reduction in maintenance downtime
  • Lower energy consumption thanks to reduced system load
  • Improved product consistency with smoother belt transitions
  • Easier cleaning, cutting sanitation time in half

Their operations manager summed it up best:
"Switching to PTFE belts was one of the easiest wins we’ve had on the line this year."

Why It Matters

Many industries still rely on outdated metal belts that aren’t optimised for modern production demands. PTFE conveyor belts from Hardiflon offer a smarter, cleaner, and more efficient alternative.

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