Chansen B-series Industrial Thickness Planers are designed for industrial operations. All of them are powered by powerful induction motors, which can handle the toughest jobs. The precision ground cast iron worktable can be lifted by a big cast iron handwheel. All B-series machines comes with variable speed feeding. The variable-speed feed rate of 3.5m to 16m per minute means you can get the best possible finish. Cutterhead is driven by twin V-belt, feeding is driven by chain. 115mm dust port provides efficient dust removing, and ensure the work area stays as clear as possible. We provide HSS straight blades or helical cutterhead for all 3 sizes. They include 3 models： CM-16B (405mm) CM-20B (508mm) CM-24B (610mm)