square rod straightening machine
1. General Description:
Yantai Haige Machine Tools Co.,Ltd. was built in 1999, which specializes in producing steel finishing equipment,such as square rod 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.
2. Specific Description:
square rod 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.


JY40 | ||
material requirements | diameter range(mm) | 10<dia<40 |
length(mm) | ≥2000 | |
surface hardness | ≤HB320 | |
yeild strength(Mpa) | σb≤1000 | |
straightness(mm/m) | ≤3.0 | |
diameter tolerance | ≤h10 | |
roundness | ≤50% of diameter tolerance | |
surface roughness(Ra) | ≤6.3μm | |
after straightening | straightness(mm/m) | ≤0.3 |
surface roughness(Ra) | ≤0.8μm | |
diameter tolerance | ≤h9 | |
number of roller(pcs) | 2 | |
roller diameter(mm) | Φ200 | |
feeding speed(m/min) | 2~12 | |
main motor(kw) | 22kw X 2 | |
Lifting motor(kw) | 1.5 | |
total capacity(kw) | 50 | |
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