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Round steel bar straightening machine


Main Technical Parameters
Specification | JY80 | |||
Raw
Material
| Diameter Range(mm) (excluding drawingmaterial) | Tensile Strength σb≤450(M pa) | Φ20≤d≤Φ80(L ≥2000) | |
Tensile Strength σb≤1000(M pa) | Φ20≤d≤Φ75(L ≥2000) | |||
Surface Hardness | ≤HB38(≤HRC420) | |||
Straightness(mm/m) | Bright Steel ≤3 Black Material≤4 | |||
Diameter Tolerance | Bright Steel≤IT10 Black Material d-2-GB/T702-2004 | |||
Circular Degree | d≤50 | ≤50% of diameter tolerance | ||
50<d≤80 | ≤65% of diameter tolerance | |||
d>80 | ≤70% of diameter tolerance | |||
Diameter Range(mm) (excluding drawingmaterial) | Bright Steel≤3.2mm~6.4mm | |||
Finished
Products
| Straightness(mm/m) | Bright Steel≤0.40 Black Material≤1.0 | ||
Diameter Tolerance | Bright Steel≤IT8 Black Material:Much better than raw material | |||
Surface Roughness(Ra) | Bright Steel≤0.8μm Black Material:Much better than raw material | |||
Roll Quantity | 2 pcs | |||
Roll Diameter | Φ335mm | |||
Straightening Feeding Speed | 2~14(m/min) | |||
Main Machine Motor Power | 45KW X 2 | |||
Lifting Motor Power | 3KW | |||
Size (Length*Width*Height) (for your reference) | Main Machine 8.7mX3.3mX3.2m Full Set(including auxiliary machine)15.8mX5.5mX3.0m | |||
Weight (for your reference) | Main Machine 20.0 T Full Set(including auxiliary machine) 26.0 T | |||
Total Capacity(for your reference) | 100KW | |||
Compressed Air Source(user prepare) | 0.5~0.8MPa、3m3/min、two-stage oil/water seperator | |||
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