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Item | Unit | Specification & Model | ||||||||
RD15 | RD40 | RD60 | RD80 | RD100 | RD150 | RD200 | RD250 | |||
Bar diameter | mm | Φ3-15 | Φ8-40 | Φ12-60 | Φ15-80 | Φ30-100 | Φ50-150 | Φ80-200 | Φ130-250 | |
Yield strength | N/mm2 | ≤1100 | ≤1100 | ≤1100 | ≤1100 | ≤1100 | ≤1100 | ≤1100 | ≤1100 | |
Original curvature | mm/m | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | |
Surface roughness | Ra | ≤3.2 | ≤3.2 | ≤3.2 | ≤3.2 | ≤3.2 | ≤3.2 | ≤3.2 | ≤3.2 | |
Straightening precision | mm/m | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | |
Roughness after tumbling | Ra | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | |
straightening speed | m/min | 5-30 | 5-30 | 5-30 | 5-30 | 5-30 | 5-20 | 5-20 | 5-20 | |
Main motor power | KW | 15×2 | 37×2 | 55×2 | 75×2 | 110×2 | 180×2 | 400×2 | 480×2 |