Product Features: This machine is a non-cutting processing equipment. It uses hydraulic technology to feed round steel bars, threaded steel bars, and other parts requiring diameter reduction into a special mold for cold-shrinking and pressing. The density of the reduced diameter section can be greatly improved, thereby increasing the compressive strength of the material. It solves the problem of reduced compressive strength and impact toughness caused by lathe peeling. It features fast processing speed and accurate dimensions, making it an ideal equipment for processing mine anchor rods and ground anchor bolts.