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model |
JY80A |
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Input bar |
Straightening range(mm)(non-drawing material) |
Tensile strength σb≤450(Mpa) |
Φ20≤d≤Φ80(L ≥3000) |
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Tensile stength σb≤1000(Mpa) |
Φ20≤d≤Φ70(L ≥3000) |
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Surface hardness |
≤HB320±10 |
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straightness(mm/m) |
Bright bar≤3 |
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Diameter tolerance |
Bright bar:≤h10 |
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roundness(mm) |
≤ 50% of diameter tolerance |
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Surface roughness(Ra) |
Bright bar:≤3.2~6.3μm |
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Output bar |
straightness(mm/m) |
Bright bar:≤0.40 (Measurement value minus ovality,not including both ends) |
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Diameter tolerance |
Bright bar≤h10 |
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Measuring method |
Platform feeler gauge |
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Surface roughness(Ra) |
Bright bar ≤0.8μm |
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Quantity of straightening rollers |
2 |
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Diameter of straightening roller(mm) |
Φ335*470 |
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Feeding speed(stepless speed change) |
2~14(m/min) |
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Main motor power(kW) |
55/75*2 |
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Lifting motor power(kW) |
3.0 |
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Outline dimension(m)(for reference) |
Main machine 8.7X3.4X2.9 |
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weight(t)(for reference) |
Main machine 19 |
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Total capacity(kW)(for reference) |
125/165 |
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Compressed air source(user prepare) |
0.5~0.8MPa,1.8m3/min,with 2-level oil and water separato |
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