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JY80 Straightening Calendar (Frame Structure)
Release time：2014-08-19 16:07
Introduction:
| Specification | JY80 | |||
| Raw Material | Diameter Range（mm） (excluding drawing material) |
Tensile Strength σb≤450（M pa） | Φ20≤d≤Φ80（L ≥2000） | |
| Tensile Strength σb≤1000（M pa） | Φ20≤d≤Φ75（L ≥2000） | |||
| Surface Hardness | ≤HB380（≤HRC42） | |||
| Straightness(mm/m） | Bright Steel ≤3 | |||
| Diameter Tolerance | Bright Steel≤IT10 | |||
| Circular Degree | d≤50 | ≤50% of diameter tolerance | ||
| 50<d≤80 | ≤65% of diameter tolerance | |||
| d>80 | ≤70% of diameter tolerance | |||
| Surface Roughness(Ra) | Bright Steel≤3.2mm～6.3mm | |||
| Finished Products | Straightness（mm/m） | Bright Steel≤0.40 | ||
| Diameter Tolerance | Bright Steel≤IT8 | |||
| Surface Roughness（Ra） | Bright Steel≤0.8μm | |||
| Roller Quantity (Pcs) | 2 | |||
| Roller Diameter (mm) | Φ335 | |||
| Straightening Feeding Speed (m/min) | 2~14 | |||
| Main Machine Motor Power (KW) | 45 X 2 | |||
| Lifting Motor Power (KW) | 3 | |||
| Outline Dimensions (Length*Width*Height) (for your reference) |
Main Machine 8.7mX3.3mX3.2m Full Set(including auxiliary machine)15.8mX5.5mX3.0m |
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| Weight （for your reference） |
Main Machine 20.0 T Full Set(including auxiliary machine) 26.0 T |
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| Total Capacity（for your reference） (KW) | 100 | |||
| Compressed Air Source（user prepare by themselves） | 0.5~0.8MPa,3m3/min,two-stage oil-water separator | |||
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