Large Carbon Steel Welded Tube Mill 325-530mm Diameter 25m/min

This equipment is designed to produce round pipe (Diameter φ325-530mm, thickness 4-9mm) using FFX molding technology. The most economical and reasonable molding process is employed to continuously and smoothly bend material into seamed tubes.

• Special roll structure design adapts to all product sizes without roll replacement
• Closed-hole type frame with three-frame four-high rolling mill
• Hydraulic-driven quick change system for specifications (completed in minutes)
• Special replacement frame design for efficient operation

Material (steel coil) → Uncoiler → Shear and welder → Horizontal accumulator → Forming mill → HF solid welder → Sizing mill → Rough straightening (turkey head) → Cut off machine → Run out table

• Installation Support: We provide engineers for installation and worker training
• Warranty: One year quality guarantee with life-time repair service
• Comprehensive Support: Pre-sale (workshop design, production output) and after-sale services
• Extended Engineering Support: Option for engineers to work onsite for months to improve output and reduce costs
• Project Design: Complete project design for stainless/carbon steel pipe production
• Logistics: We handle loading and shipping

We guarantee quality for one year after successful installation and debugging. All expenses for replacing defective parts and components (excluding human factors and vulnerable components) will be covered by us.

• 1-2 technical engineers provided for installation and testing
• Buyer responsibilities include site preparation, equipment foundation, and providing installation accessories
• Buyer must arrange power, water, and gas supply to equipment interface