Profile: H R S Spiratube, S.L. is engaged in manufacturing heat exchangers, process systems, aseptic fillers and piston pumps. Our products are used for the environment, industrial waste management and paper industries. We offer corrugated tube heat exchangers including K series industrial multitube heat exchangers and DTI type heat exchangers with interior cross sections. Our DTI type heat exchanger is for fluids that contain fibres, low to intermediate viscosities and non newtonian fluids. Our scraped surface heat exchanger with a scraped surface action optimises the heat exchange area by increasing the heat transfer coefficient by the combined action of, reduction in fouling (self cleaning heat exchanger) & an increase in turbulence due to the continuous reciprocating movement of the scraping elements.