round rod straightening machine
General Description:
Yantai Haige Machine Tools Co.,Ltd. was built in 1999, which specializes in producing steel finishing equipment,such as round 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.
Specific Description:
round rod straightening machine
Round rod straightening machine a kind of straightening equipment for the bar, wire bar, metal bar and pipe. It can process different round steel material. The straightening machine squeezes the bar through the straightening rollers so as to change its straightness. The straightening machine has two rollers straightening machine, seven rollers straightening machine, and so on. The seven roll straightener is used to straighten the bending of bar or tube created in the rolling process. It has obvious effect in solving bar head or tail bending, eliminating slight ellipticity and removing oxide scale. The material of bar or tube includes Carbon tool steel, carbon structural steel, alloy tool steel, alloy structural steel, spring steel, stainless steel, bearing steel, titanium chromium nickel alloy etc..
JY100 | ||
material requirements | diameter range(mm) | 25＜dia＜100 |
length(mm) | ≥3000 | |
surface hardness | ≤HB320 | |
yeild strength(Mpa) | σb≤1000 | |
straightness(mm/m） | ≤3.0 | |
diameter tolerance | ≤h10 | |
roundness | ≤50% | |
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) | Φ360 | |
feeding speed(m/min) | 2~12 | |
main motor(kw) | 55kw X 2 | |
Lifting motor(kw) | 3 | |
total capacity(kw) | 125 | |
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