HONGFA / Products
From conical twins to front-end parts: identify the assembly, explore its role and prepare a clear specification.
A conical twin-screw project starts with the complete pair: screws, barrel geometry and the production task. For PVC pipe, profiles and CPVC projects, define the existing assembly before comparing construction options.
Product details
A twin-screw product overview for PVC pipe, profiles, foamed sheet and CPVC pipe extrusion. Use the supplied designations as a starting point for drawing review.
Product details
Review a single-screw extrusion project as a material path, from feed to discharge. The useful question is how the screw, barrel and machine interfaces fit the application—not which diameter looks similar.
Product details
A barrel is part of a matched plasticizing assembly. Its bore, liner, openings and end connections need to be reviewed together with the screw and machine drawing.
Product details
For an injection screw and barrel, start with the molding machine, material and complete front-end assembly. A component drawing should explain the installation as well as the part itself.
Product details
Screw tips, check rings, seats and connectors form an interface system. A replacement request should identify the complete mating group, not just one visible piece.
Product details
A custom plasticizing request needs a clear system boundary. Identify the components, interfaces and operating context before discussing a new or modified assembly.
Product detailsProject downloads
Organize the machine, material, drawings and open questions before a technical discussion.
