ERW tube mill line
Accumulating more than 20 years experiences in design and manufacturing, and absorb advanced international technology, GEIT group specializes in supply ERW tube mill line to meet different requests from different customers all over the world. GEIT ERW tube mill line adopts the flexible forming technology, the part of rough forming achieved the unchanging roller for all specification.: the small and medium diameter lines use side-out to change roller, with high efficiency, good accuracy, easy replacement the specification, easy operation and maintenance.
Technical process of ERW tube mill line:
Steel strip → uncoiler → straightener & pincher & leveler → shear and butt-welder → accumulator → Forming unit (Main driving unit + flattening unit + breakdown section + fin pass section + seam guidingstand + High frequency induction welding system + squeeze welding roller stand + outside scarfing unit + horizontal ironing stand) → Cooling trough → Sizing unit (main driving unit + sizing section + speed testing unit + straightener + vertical put-out stand) → CNC flying saw → conveyor table
Here is a operating video of ERW tube mill for your reference:
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