Test machines
The oSa Technical Annex stipulates that test equipment must be available at each manufacturing location.

The following checklist gives technical specifications for side load and impact test machines: Checklist test machine.

These manufacturers are producing test facilities for burst speed, impact and sideload tests or single devices for such test machines:


Abrapress s.r.l., Malnate, Italy


Amni Maschinenbau GmbH, Menden, Germany

(e.g. speed test machines)


Comet d.o.o., Slowenia

Contact: Toma˛ Jelenko


Diex Machinery Co. Ltd., Suzhou, China

Auto Torque Test Machine AWB4/24
(Bending test for diamond cut-off wheels: Description, ppt)


IDEA S.r.l., Rottofreno, Italy


Instron Corporation, Canton, MA

(drop weight and pendulum impact testers)


Davide Maternini SPA, Malnate, Italy

(impact, side load)


Helmut Weiss GmbH, Kulmbach, Germany

(speed test machine for flap discs and mounted flap wheels: Download Description)


Zwick GmbH & Co. KG, Ulm, Germany

(drop weight and pendulum impact testers, in german)

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