AGM Associates

Producer of specialty graphene materials, Applied Graphene Materials (AGM), has announced that it has achieved outstanding performance results from proof of concept studies into the use of its graphene in anti-corrosive coatings.

A new speed switch, the RevGuard, has been added to the Chalwyn range of electronic engine control systems. This speed switch continuously monitors engine rpm and, should the engine rpm exceed a pre-set limit, transmits a signal to close the air intake shutoff valve to stop an over-speeding diesel engine.