The upset forging machine uses the principle of extrusion to plastically deform the ends of rebar, increasing its cross-sectional area. It is suitable

for HRB400, HRB500 rebar conforming to GB 1499.2 standards, Grade 60, Grade 75 rebar according to ASTM A615 standards, and B500B rebar

in accordance with BS 4449 standards.

In terms of machine structure, the design is compact and occupies minimal space. It uses a high-flow plunger pump to supply oil to the

working cylinder, significantly improving work efficiency. The design also strengthens the rigidity of the working cylinder, die cavity, mold, and

guide pillars to ensure the machine's long-term stable operation.