Vacuum furnace users are striving to increase productivity and reduce operating costs. Higher performance and reduced maintenance is now the target. Through use of dry-compressing vacuum pumps, this target can be achieved. This article will introduce the modern design of a dry-compression vacuum pump with cantilevered screw rotors and feature advantages for use in demanding vacuum heat-treatment applications including sintering, brazing and carburizing.
The 2017 April issue of Industrial Heating features our cover story, a comprehensive list of combustion resources, as well as part 2 of our rimfire firing-pin indent copper crusher series, and much more.