Square tube millSquare tube mill is the professional machine used to produce Industrial tube, Equipment tube, and Auto car tube, etc. Through optimization design, best materials choice, and accurately fabrication and rolls, the whole line reaches high precision, high speed, high quality and stable producing. Within suitable range of pipe diameter and wall thickness, pipe production speed can be adjusted.Technique flow chart Uncoiling-> Material accumulating-> Leveling-> Forming-> High-frequency welding-> Deburring-> Cooling-> Sizing-> Straightening-> Flying saw cutting -> Discharging Scope of supply and service    NODescriptionQuantityRemarks1Uncoiler1 setManual/Pneumatic/Hydraulic expanding2Shearing and butt welding1 setManual/Pneumatic/Hydraulic cutting3Accumulator1 setVertical/Horizontal4Forming & Sizing unit1 setDC motor/AC motor5Flying cutting saw1 setHot friction cutting/Cold cutting6Run-out table1 set7Solid High frequency welder1 setTechnique parameter TypeTY16TY20TY32TY50TY60TY76TY89TY114TY127Round pipe(mm)φ7.5- φ16φ10- φ25φ13-φ38φ20-φ63φ25-φ76φ32 φ89φ35- φ102φ40- φ114φ50- φ130Square pipe(mm)//10*10- 30*3015*15- 50*5020*20- 60*6025*25- 70*7030*30- 80*8030*30- 90*9040*40- 100*100Rectangle pipe(mm)//7*14- 20*4010*20- 30*6015*30- 40*8020*40- 45*9020*40- 50*10020*40- 60*12030*60- 65*130Thickness(mm)0.3-1.00.3-1.50.6-1.80.8-3.01.0-3.21.2- 3.751.2-4.01.2-4.02.0-6.0Speed (m/min)0-1100-1100-1000-900-800-800-700-600-50Driving motor(kw)22457590+9090+90132+ 132132+ 132132+ 132132+   132HF welder(kw)6060100200200300300300400