The Greenwood Difference


Robert Greenwood { President } and founder has been at the forefront of fin and heat exchange technology for many years, hence is name and experience are both well known and respected throughout the defense and aerospace industry.

He saw the need for a high performance, multi-axis, digital controlled, CNC fin machine, that would produce an extended surface or heat exchange fin. As the demand for high performance aircraft, and shortly thereafter spacecraft grew. The development of the "GREENWOOD 800 SERIES CNC FIN MACHINE" is a testament to many years of planning. As a result, this machine produces fin of a high technical tolerance, at a very low cost, without the need for expensive new tooling.