HT electrically heated dewaxing furnace is especially designed for dewaxing and subsequent firing of the ceramic form. The electrically heated models are operated below the ignition point of the wax during dewaxing. The dewaxing furnaces have a heated stainless steel drain in the bottom of the furnace chamber, formed as a funnel with the discharge near the center of the high temperature dewaxing furnace. The stainless steel grids in the bottom can be removed for cleaning. There is a tight stainless steel container under the dewaxing furnace with a removable drawer for wax collection. After the dewaxing process is finished the furnace continues heating in order to sinter the molds.

Tmax 850 °C

Chamber furnace with wide-opening swinging door

Four side heating with freely radiating heating elements on ceramic carrier tubes

Heated drainage in floor, controlled by a separate controller up to a maximum of 200 °C, to reliably prevent freezing of the draining wax - Release of furnace heating only possible after drain temperature is reached, to prevent clogging

Stainless steel floor pan with grid bottom for level loading

Rugged self-supporting, vaulted arch construction

Exhaust gas vent in furnace ceiling for connection with ductwork

Air inlet openings for reliable air exchange

Dual shell dewaxing furnace housing for low exterior temperatures

Removable base included in delivery

First over-temperature limiter which must be set below the ignition point of the wax and prevents the wax from igniting during dewaxing. It is customer responsibility to set the required time interwal for dewaxing. After this time has elapsed the over-temperature limiter will be deactivated to make sure that the furnace can continue with the sintering process.

Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the oven and load

Defined application within the constraints of the operating instructions