The invention discloses a wood door processing technology. The wood door processing technology comprises the following steps that firstly, woods are selected, and then the selected woods are sent intoa wood cutting machine to be cut into a plate shape; the plate-shaped woods are sent into degreasing solvent for soaking and degreasing; the degreased plates are sent into microwave equipment for microwave drying; the dried plates are sent into the wood cutting machine and a wood grinding machine successively for cutting and grinding to obtain a coarse wooden door; and the coarse wooden door is sent to a hinge slot processing machine and an engraving machine for slotting and engraving. According to the wood door processing technology, firstly, the woods can be fully in contact with the degreasing solvent, so that the degreasing effect of the degreasing solvent is increased; secondly, the permeability of the woods can be improved, so that flame retardant is completely immersed in the woods, the flame retardant agent is not prone to losing, and the flame retardant effect is more obvious; and finally, the manufacturing cycle of the wood door is shortened, the manufacturing speed of the wood door is accelerated, and a better use prospect is brought.