5 USA 
1 Russia 
1 Germany 
1 Nigeria 
Square Tube Mill Manufacturer - China
price: 1.00 Dollar US$
FFX flexible rough forming for square pipes: As a professional Square Tube Mill Manufacturer, we equip the φ219mm mill with advanced FFX technique – it realizes stable forming of square pipes (matching round pipe φ114-219mm spec) and avoids edge deformation, ensuring consistent square pipe quality for your mass production.
Multi-spec quick roll change: Our Square Tube Mill Manufacturer team optimizes the fin pass and sizing part with quick-change design – switching between square pipe specs takes only 1.5 hours (vs.
5 hours for traditional mills), greatly reducing your factory downtime and improving multi-product efficiency.
PLC & AC converter control: The φ219mm mill from our Square Tube Mill Manufacturer adopts PLC system and AC motor adjustment – precise control of forming speed (10-45m/min) and welding parameters, ensuring stable performance even when producing thick-walled square pipes (2.5-8.0mm).
Company Contact:
- Phone: 13903313799
- Address: shijiazhuang,hebei,china , hebei , hebei , China
- Email:
- Website: https://www.greatwall-machinary.com/
Published date: June 23, 2026
- Business Description: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd. was established in 1999 and focuses on the research, development, manufacturing and sales of various types of ERW welded pipe equipment, such as HG series, DLW series, LW series and other welded pipe equipment.
Products:
Tube Mill
Slitting Line
Auxiliary Equipment
Spare Parts
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