square tube straightening machine
Yantai Haige Machine Tools Co.,Ltd. was built in 1999, which specializes in producing steel finishing equipment,such as square tube straightening machine, Series JY Bar Straightening Machine,Abrasive Belt Ginder, Drawing Machine,Shot Blasting Machine, Centerless Grinding Machine,CNC skiving and Roller Burnishing Machine and Auxiliary Machine etc.We also engage in continuous hard chrome plating equipment and heat treatment equipment.
Based on 15 years manufacture and design experience,our machines have been exported to Russia Vietnam, India, Pakistan, Iran, South Korea, North Korea, Taiwan and other countries and regions.
square tube straightening machine is used for accurately straightening thick-walled tubes and warped metal bars at high efficiency. This straightening machine is available for all metal material, not just process ferrous material, it can also process non-ferrous material. The straightening machine can form a line with our centerless peeling machine.
diameter range (mm)
material length (mm)
according to GB 702-2004 second group
≤50% of diameter tolerance
diameter cutting depth(mm)
surface roughness (Ra)
feeding speed (m/min)
cutting head rotation rate per minute(rpm)
compressed air (prepared by user)
0.5~0.8MPa,1.8m3/min,0.8 m3 up air tank with two stage oil water separator and compressed air freezing type drying machine