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Aluminum Radiator Tube Mill (High Frequency)<)

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Description of High Frequency Aluminum Radiator Tube Mill

This series of high frequency aluminum radiator tube mills is capable of producing aluminum radiator flat tubes, condenser/evaporator header pipes, intercooler flat tubes, etc.

Our tube mills can 100% replace those aluminum pipe mills from Schoeler Germany, Millmaster USA, or Japan.

Production Flow of High Frequency Aluminum Radiator Tube Mill
  • Aluminum strip reel loading by vacuum absorber loading device (optional)
  • Aluminum strip decoiling by active decoiler
  • Aluminum strip feeding by synchronization feeder with buffer
  • Pre-forming by pre-forming mould section
  • Welding by solid-state high-frequency welder
  • Squeezing by ceramic rollers
  • Burr removing
  • Size fixing by size-fixing mould section
  • Cutting to length by non-stop flying saw cutter
Main Features of High Frequency Aluminum Radiator Tube Mill
  • Special roller designing and adjusting technology for various aluminum tube forming.
  • Max. production speed 150m/min
  • High quality solid state high-frequency welder, less electric consumption, smaller internal burr
  • Online cut-to-length, no need secondary processing
  • Special cutting device, supper high speed cutting catching the whole line speed
  • 300~375 cuts/min @400mm length
  • 160~200 cuts/min @750mm length
  • 120~150 cuts/min @1000mm length
  • 40~50 cuts/min @3000mm length
  • 20~25 cuts/min @6000mm length
Main Technical Data of High Frequency Aluminum Radiator Tube Mill
Item Data
Suitable material Pure aluminum or aluminum alloy 4343/3003/7072 or 4343/3005/7072, with/without cladding
Applicable flat aluminum tube size Width: 16~32mm Thickness: 1.8~2.2mm Wall thickness: 0.26~0.30mm
Suitable aluminum pipe length 300~6000mm
Applicable aluminum strip coil size Max. OD: 1900mm ID: 290~310mm Max. Weight: 900kg
Production speed Max. 150m/min
Cutting speed Max. 400 cuts per minute
Cooling method for welder Air cooler + water chiller
Cooling method for rollers Recycling liquid type coolant
Transmitting method Coupling + reducer distributors
Tube bow ≤0.5mm @500mm length
Tube twist ≤0.3mm @300mm length
Cutting end inclination ≤0.3mm
Cutting burr height ≤0.08mm
Cut-to-length precision ≤ ±0.3mm
Life of cutting blades More than 0.2 billion cuts
Duration for changing rollers One hour by 4 workers @ cassette changing method
Duration for changing tube width ≤ 15min
High-frequency power 400kHz, 100kVA
Total electric power About 160kVA
Total electric consumption About 80 kW·h
Air source 0.5-0.7MPa, 0.8m3/min
Noise level ≤78dB (@2m away)
Pollution Welding smoke & dust collecting, no liquid pollution discharged
Total weight About 16 Tons
Whole line dimension About 30m x 5m x 3.5m (including run-out rack)
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