Sealed box type furnace
- Product introduction
- Product video
It is mainly used for tempering, annealing, preheating, oxidation and aging of workpiece in air or nitrogen atmosphere.
Operating temperature 150℃ ~ 650℃
The return furnace consists of a sim-position furnace body and a heating chamber with a vertical steel front door for loading/unloading. The door is driven by a cylinder to open or close the door vertically up and down and can be compressed tightly sealed. · An in/out charge slide is installed on the bottom of the furnace, which facilitates the entry and exit of tempering work pieces and is easily removed for maintenance and repair.
A circulating fan of heat-resistant steel is installed in the metal air guide hood on the top of the furnace to ensure temperature control accuracy and good temperature uniformity in the whole load area.
A heat shield is placed between the workpiece and the heating chamber to prevent direct radiation from the heating system. Box-type return furnace, composed of furnace body, furnace door, circulating stirring fan, furnace bottom chain track, sliding track or pulley, heater, control system and so on. The discharging and feeding of the workpiece is completed by the pushcart or the automatic roller waiting table. Can be heating furnace, cleaning machine, push and pull car, prepare lamp automatic production line.