The clearances inside diesel injection system parts are closer than those found in any other technology. The plungers and needle valves in injectors need to fit tightly to ensure precise metering and ...

Technitool Inc. has begun using a Nissei portable injection unit to give it flexibility to revert to single-shot molding when a two-shot job is finished. Technitool of Berlin, N.J., early this year ...

Your diesel engine injector nozzles are responsible for delivering the proper amount of fuel to each cylinder bore for the load and horsepower demand. Over the course of the life of the engine, the ...