How does a woodworking horizontal sawmill factory band saw work?

Horizontal sawmill factory woodworking band saw machine is composed of saw frame, parallelogram adjustment device or four screw adjustment device, saw grinding machine, rail and lifting bracket. 

When the  horizontal sawmill factory machine is working, the wood is fixed, the track is fixed on the wood smoothly, the saw is installed on the track, and the thickness of the processed wood is adjusted through the parallelogram adjustment device, so that the saw is cut along the plane of the wood. The device adjusts the thickness of the processed wood, so that the  horizontal sawmill factory saw machine cuts along the plane of the wood.