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Roll Hardness Testers


The world's first integrated rebound hammer designed specifically for the testing of roll profiles
  • Highly accurate profiling for repeatability and reliability
  • Fast, convenient data export and analysis
  • Intuitive operator interface with automatic data storage


Large, midsize and small paper rolls / Leather / Cardboard stacks / Coated rolls / Lottery paper / Tissue paper

Exceptional roll profile accuracy with data analysis made simple
Sensitivity and repeatability unmatched by conventional roll tester with a dedicated firmware allows instant analysis of the data on the display
PaperSchmidt delivers all key parameters for assessing the roll quality with automatic reloading and data storage for the fastest possible test performance
Ease of Use
Intuitive operator interface displays hardness, profiles, limits, roll IDs, and more, while the Paperlink software provides simple tools to clearly assess the results

Swiss Made
PaperSchmidt Tech Specs
Tech Specs
Instrument Firmware
Display and print out simplified roll hardness profiles
Setting of hardness limits
Display of hardness statistics
Import of roll id's from Excel

PC Software

Integrated digital display

~ 4’000

USB interface to PC

Innovation Award
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Standards & Guidelines


  • Arrow, click names to download Standards & Guidelines TAPPI T 834