Welcome to Duncan Associates – A Global Supplier of Abrasion Testing Equipment for Industrial Minerals.

About us:

Duncan Associates is a global supplier of abrasion testing kits for Einlehner AT-1000. In 1986 Duncan Associates began a longstanding partnership with Mr. Hans Einlehner, the original inventor of the AT-1000. Duncan Associates has supplied Einlehner products to North American customers in the paper and other industries who rely on accurate calibration of the abrasiveness of industrial minerals.

Duncan Associates is further expanding our sales territory to cover our international market.

At-1000