tmt straightening machine
General Description:
Yantai Haige Machine Tools Co.,Ltd. was built in 1999, which specializes in producing steel finishing equipment, such as tmt 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:
tmt straightening machine
Main drive: Powered by two AC motors, the hardened reducer, SWC type universal joint shafts respectively drive the upper and lower roller moving.
JY60Z/JY60ZY | ||
material requirements | diameter range(mm) | 15＜dia＜60 |
length(mm) | ≥2000 | |
surface hardness | ≤HB320 | |
yeild strength(Mpa) | σb≤1000 | |
straightness(mm/m） | ≤3.0 for peeled material； ≤4.0 for black material | |
diameter tolerance | ≤h10 for peeled material；d-2-GB/T702-200 for black material | |
roundness | ≤50% of diameter tolerance | |
surface roughness(Ra) | ≤6.3μm for peeled material | |
after straightening | straightness（mm/m） | ≤0.25 for peeled material；≤1.0 for black material |
surface roughness（Ra） | ≤0.8μm for peeled material；better than raw material for black material | |
diameter tolerance | ≤h9 for peeled material；better than raw material for black material | |
number of roller(pcs) | 2 | |
roller diameter(mm) | Φ260 | |
feeding speed(m/min) | 2~12 | |
main motor(kw) | 30kwX2 | |
Lifting motor(kw) | 1.5 | |
total capacity(kw) | 70 | |
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