The outer surface of the screw is cut into a cylinder with a spiral groove or a cone with a tapered spiral groove. Here is an introduction to the usefulness of the full-thread screw.
Uses: Mostly used in plastic molding equipment, such as plastic profile extruders, injection molding machines, etc. Screw and barrel are the core components of plastic molding equipment. It is the part that is heated, extruded and plasticized. It is the core of plastic machinery.
Widely used in machining centers, CNC machines, CNC lathes, injection molding machines, wire cutting, grinders, milling machines, slow wire, fast wire, PCB drilling machines, engraving machines, engraving and milling machines, spark discharge machines, tooth biting machines, Planer, large vertical lathe gantry milling, etc.