Hentec Industries / RPS Automation design and manufacture a complete line of high precision selective soldering machines, lead tinning equipment and solderability test machines. Hentec / RPS stands apart in the industry for its high quality soldering, low maintenance machinery, and long lasting durability. These strengths are the result of an aggressive commitment to research and development, yielding such innovations as Hentec Gaussian Nozzles, proprietary nitrogen management systems, and highly durable solder pots and pump designs. Hentec systems set the standard for thermal performance, keep-away, wave height, solder stability, and software ease-of-use. All systems, software and service are engineered for industrial production on a 24x7 basis and are manufactured out of our factory in Newman Lake, Washington.