High Frequency Tube Mill Machine 25-76mm Carbon Steel 50m/min

This Tube Mill Machine is designed for producing Φ19-Φ76mm, δ0.7-3.0 mm high-frequency straight seam welded pipes, including corresponding square pipes and special-shaped pipes. The complete equipment setup ranges from decoiler to fixed length cutting saw, with adjustable rolling speed based on pipe diameter and wall thickness.

• Hot and cold-rolled steel strip, galvanized (per GB700-88 or GB1591-88 standards)
• Material types: Low-carbon steel, low alloy steel with δs≤345Mpa, δb≤610Mpa

Raw material (steel coil) → decoiling → shearing and welding → accumulator → non-power leveling → forming milling → high frequency welding → de-burr frame → cooling unit → sizing unit → rough straightening → fixed length cutting → run out table

• Mechanical equipment site: 45m × 4.5m (length × width)
• Electrical equipment site: 5m × 4m (length × width)
• Machine unit foundation base (per supplier's drawing)
• Two sets of 5-ton or 10-ton overhead cranes
• Power supply connection
• Tracking saw blades (quantity determined by customer)
• Magnetic bars for welding pipe (size based on pipe dimensions)
• One Φ3", 6m high-pressure pump for welding machine bed
• Cooling water pool (25m³ with pipes, pressure meter, and valves)
• Complete machine unit electric circuit
• High-frequency room (ground or attic installation)
• Air compressor (1 set)
• Lifting equipment for installation (max part weight: 8 tons)

We guarantee the quality of our machines for one year after successful installation and debugging. Any quality issues resulting from design or manufacturing will be addressed at our expense (excluding human factors and vulnerable components).

• Factory will dispatch 1-2 technical engineers for installation and testing
• Buyer responsibilities include:
  • Preparing equipment site and foundation
  • Providing installation equipment and materials
  • Arranging labor force
  • Ensuring power, water, and gas supply connections

• Machinery installation space requirements
• Power supply connection to control bench
• Air supply: 1.5 cubic meters/minute compressor
• Water supply connection to machine station