Special machinery for trimming irregular logs into approximate cylinders. The forming machine is located between the log peeler and the sawing machine. It uses a milling cutter to cut the roots, curved parts and other irregular parts of logs to make them straight and have a predetermined minimum diameter. The shaping machine can be used as a preparation process on the ordinary sports car band saw, or it can cut the big logs neatly first, and then slice them with a smaller chipper. In order to facilitate the use of narrow saw frame for high-speed feeding when making wood, so as to increase the output.

The forming machine consists of a frame and a milling drum. The drum is funnel-shaped, the milling cutters are arranged in a spiral cone shape in the drum, and the rotating speed of the drum is 540 rpm or 640 rpm. According to the technological requirements of the wood factory, the molding machine can be configured in different ways, single machine or double machine in series. This kind of machine can minimize the processing capacity of sawing plates and increase the sawing speed to the maximum. In the series configuration, the front end of the second molding machine is equipped with a positioning device, and the discharging is also completed by the positioning device. It can simultaneously neutralize and discharge.