The quality Vertical Pit Furnace products is a periodic working furnace, suitable for heat treatment of various parts. The structure of the well-type furnace is: the furnace body is a cylindrical deep well, and the workpiece is vertically installed in the furnace by a special crane for heating. The quality Vertical Pit Furnace is generally placed below the ground level of the workshop, and also placed above the ground level, or half of it below the ground level.The quality Vertical Pit Furnace products is one of the main boiler forms in mechanical processing and production today. The pit furnace has a better processing effect in the spherical treatment of carbon compounds in steel. The reason is that the equipment often has a protective atmosphere during production, and the quality Vertical Pit Furnace makes the surface accuracy of the workpiece good after completion, effectively ensuring the toughness and rigidity of the workpiece. Based on these advantages, pit furnaces have been widely used in social production, and their demand is increasing year by year.
The quality Vertical Pit Furnace products can be heated with gas or liquid fuels or electrically. When gas fuel is used, there are usually multiple small energy burners, and the highly uniform layering prevents the flame from directly scouring the workpiece to ensure uniform temperature in the furnace. When the quality Vertical Pit Furnace is used for low-temperature tempering or oil is used as fuel, there is a thin wall inside the furnace to separate the combustion space from the heating space, but the fuel consumption of the pit furnace with a partition wall is relatively large.