upsetting

      Equipped with two 2400-ton upsetting production lines, medium-frequency heating furnaces of various specifications, and a range of upsetting dies, this setup is capable of producing upset forged cylinder components covering cylinder bores ranging from φ200mm to φ530mm in diverse specifications and lengths.

Breakthrough Advantages

✅ Zero Material Waste: Direct wall thickening eliminates welded flanges
✅ Enhanced Strength: Continuous grain flow (200%↑ fatigue life vs. welded joints)
✅ Precision Control: Wall thickness uniformity ≤0.3mm, End perpendicularity ≤0.1°

Key Application Scenarios

1. Hydraulic Systems

2. Heavy Equipment

3. Energy Infrastructure