Steam Heated Exchangers with blowers. 30" diameter drum with 6" tall veins x 10" spacing - All Stainless Steeel. 1/8" diameter holes in drum for hot air to pass through.
5 hp blower to circulate hot air in drying chamber. Controls are there but rough. Set up for 230V 32 Amps. Machine is 20' long x 6' wide x 9' tall. Electric heaters or gas heaters could be switched in for the steam units. Price does not include rigging or hauling.