Strict Processing Tolerance & Quality Control
| Technical Parameter | Guaranteed Tolerance |
| Slitting & Cutting Burr | ≤ 0.02 mm, reducing the risk of inter-laminar short circuits |
| Step Length Tolerance | ± 0.02 mm |
| Width Tolerance | ± 0.05 mm |
| Cutting Angle Control | According to drawing requirement |
| Edge Camber | ≤ 0.1 mm / 1000 mm |
| Core Stacking Factor | Target > 97% under suitable material thickness and core structure |
Premium CRGO Silicon Steel Performance
| Material Grade | Nominal Thickness | Max Core LossP1.5/50Hz (W/kg) | Max Core Loss P1.7/50Hz (W/kg) | Min Magnetic Induction B8 (Tesla) |
| Premium Hi-B | 0.23 mm | ≤0.60 | ≤0.85 | ≥1.88 |
| Premium Hi-B | 0.27 mm | ≤0.70 | ≤0.95 | ≥1.88 |
| Premium Hi-B | 0.30 mm | ≤0.75 | ≤1.05 | ≥1.88 |
| Standard CGO(M4) | 0.27 mm | ≤0.80 | ≤1.10 | ≥1.80 |
| Standard CGO(M5) | 0.30 mm | ≤0.89 | ≤1.20 | ≥1.80 |
Physical & Coating Properties
| Material Type | Assumed Density | Min Lamination Factor | Insulation Coating |
| Hi-B (0.23mm) | 7.65 kg/dm³ | ≥95.5% | Inorganic Glass-film (Environmentally friendly) |
| Hi-B (0.27mm) | 7.65 kg/dm³ | ≥96.0% | Inorganic Glass-film (High heat resistance) |
| Hi-B/CGO (0.30mm) | 7.65 kg/dm³ | ≥96.0% | Inorganic Glass-film (Excellent punchability) |
High-Efficiency Toroidal Transformer Cores
Material: Premium CRGO Steel (High Permeability, Low Loss).
Precision: Strict tolerance control for seamless winding.
Performance: Minimal magnetic leakage and low noise.
Application: Ideal for high-precision transformers and medical equipment.
Trusted Quality: Supplying top-tier clients like TBEA.