Bar Peeling Machine Think of this as a heavy-duty pencil sharpener for metal. It is designed to remove the 'black' outer surface of hot-rolled or forged metal bars. Primary Function: To remove surface defects like cracks, scale, and decarburization layers. How it Works: The bar is fed through a rotating cutting head (cutter head) that stays in a fixed position while the bar moves through it linearly. Key Characteristics: High Speed: It is much faster than standard turning for long bars. Uniformity: It ensures the bar is perfectly round and has a consistent diameter across its entire length. Material: Often used for stainless steel, bearing steel, and high-alloy steel bars.