The ECO-300 is a small-footprint Pb-free wave solder machine with a 220-lb. titanium solder pot. Reportedly has half the customary solder startup costs of comparable large-pot machines; consumes 40% less energy than single-wave systems. Is just over 8 ft. long. Features include a transducer-controlled pump motor, an automatically re-circulating adjustable titanium finger conveyor for board widths to 11.8", along with a 32" preheat zone with stainless steel sheath-type IR heaters.
F377 SnPb solder paste is said to have wide print and reflow process windows, and has low sensitivity to humidity. Is no-clean, and voiding exceeds IPC Class 3 in typical applications. Has a reported 8-hr. stencil life.
F555 Water Wash solder paste, for thick-film hybrids, incorporates activators said to be compatible with the glass, resulting in superior adhesion. Comes in Sn62 and Sn63 alloys.