High-pressure extrusion and castellation create monolithic aluminum mullions that cut weight, avoid welding, and resist corrosion in high-span sections.
A recoverable discard block and back pressure make large rare earth magnesium extrusion more uniform, preventing tail shrinkage and reducing waste.
Simultaneous extrusion of helical flutes and coolant channels cuts rework, material waste, and cost in replaceable cutting head production.
Induction-heated annealing and spring-adjusted drawing keep oxygen-free copper tubes uniformly heated and under stable tension to reduce defects.