Abstract: A hydraulic pelletizer for pelletizing a material comprising at least one pelleting chamber consisting of at least one feed cone receiving a material, at least one die, at least one roller pressingly engaging the die, a die engagement interface, and at least one feed deflector forcing the material between the roller and the die, at least one hydraulic drive system having at least one hydraulic motor, at least one hydraulic pump, a hydraulic motor interface rotationally driving the die engagement interface, and a fluid tank; and a system controller, whereby the material enters the pelleting chamber where the hydraulic drive system powers the pelleting chamber components forming the material into a predetermined shape form in the die and upon reaching a desired size ejecting the pellets from the die.

Abstract: A catalytic heater with a cylindrical combustion chamber. The catalytic heater may be positioned centrally to provide heat for a number of people or an area. A reflective top is movable to along a side of the cylindrical combustion chamber for directing the heat in a desired direction. The cylindrical catalytic heater is capable of providing heat in all directions simultaneously; i.e., in a 360 degree pattern. The movable reflector permits the heat to be directed in a desired direction, providing much flexibility for the cylindrical catalytic heater.