... Mill: used for producing round, square, rectangle pipes. ERW HF Pipe Mill: used for producing round, square, rectangle pipes, etc. ... Cutting)6) Finished Pipe Passing Conveyor (Run out table)7) HF Electric (Solid State)8) Pneumatic System with air compressor9) Electrical ... ∼219mm3.0∼8.0mm15∼40m/min200 KW×3pcs800 KW ERW HF Pipe Mill