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Long -time continuous operation has been
achieved by adopting laser welding

This machine contributes to the needs of
light weight and saving energy

This machine contributes to high-speed and
high-precision, thin wall and weight saving

These are high quality forming machines adopted
by national and international luxury automakers

A guiding device for conveying tips of
coil material to the next process

straightening the front and rear end of coil

welding the rear end and tip of the coil

Accumulating coil material equivalent to the time required for relay welding

Punching coil materials prior to forming

Quick changeover of forming, welding roll stations (raft plates)

Squeeze roll device for HF welding ferritic stainless steel

Scarfing weld beads inside tube by HF welding

Smoothly grinding weld bead inside the tube