DryersFor many years, KELLER HCW has been successfully developing chamber and tunnel dryers. Chamber dryers are used when individual drying times are required while tunnel dryers are used when the drying times are largely identical. KELLER HCW faces the rising energy costs with its new Paraflow dryer that works highly economically.see more details

KilnsThe most energy-intensive processes in brick production are without doubt drying and firing. Throughout the world, the well-known tunnel kilns designed by KELLER HCW are the key components of a heavy clay plant. The "Enviro Kiln" is a new innovative kiln concept with a high energy saving potential reducing the energy consumption by up to 30 %.see more details