Min. Order Reference FOB Price
1 Ton US$1,000.00 - 1,500.00 / Ton
Product Description
High Frequency Welding Tube Mill Line: Main Process Uncoiler→ beading &pressure-guiding/straight head leveling/leveler→ shear-butt welding→ horizontal spiral loop→ forming unit→ solid high frequency power supply→ outer-burr removal device→ bead polishing ...