P&J Plastometer – Pusey & Jones Hardness Tester

Application
Standards

Automated Hardness Testing for Rubber Rollers in Paper and Printing Industries

The P&J Plastometer – Pusey & Jones Hardness Tester is a precision instrument designed for automatic, reliable hardness testing of rubber-covered rollers, particularly in paper machines and printing equipment. Built to comply with the P&J hardness tester standard, this advanced device delivers consistent, accurate measurements with a single button press, minimizing operator influence and environmental variability.

Widely trusted by roller manufacturers, maintenance teams, and quality control labs, the system has earned a reputation as the go-to solution for professionals who demand precision in roller surface hardness testing.

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