China Specialized CNC Cross-Cutting Line for Silicon Steel Sheets - Leading Suppliers and Factory Solutions
Product Specification
| Code | SH-300 | SH-400 | SH-600 | SH-900 |
| Shearing Width | 40–300mm | 40–440mm | 60–640mm | 90–920mm |
| Shearing Length | 300–2000mm | 300–2500mm | 400–3500mm | 500–5000mm |
| Shearing Thickness | 0.20–0.35mm | |||
| Shearing Length Precision | ±0.1mm | |||
| Slitting Burr | ≤0.02mm | |||
| Shearing Angle Precision | ±0.025° | |||
| Slitting Width Error | ±0.025° | |||
| Max Feeding Speed | 250m/min | 200m/min | ||
| Sorting Out Method | Automatic Sorting Out | |||
| Hold Punching Diameter | According to Requirement | |||
| Locating Method | Center Locating | |||
| Installing Capacity | 25kw | 30kw | 35kw | 70kw |
Advantages
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🎯1. High Cutting Precision
Adopts advanced CNC control system, achieving a cutting accuracy of ±0.1mm. It ensures the flatness and dimensional consistency of silicon steel sheets (GO/NGO), laying a solid foundation for the performance stability of downstream motor/transformer cores.
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⚡2. Efficient Production
Features high-speed cutting operation and integrated automatic feeding, positioning, and stacking. It reduces manual intervention, cuts down material waste, and improves overall production efficiency by over 30% compared to traditional cutting equipment.
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🔧3. Strong Adaptability
Specially optimized for silicon steel sheets (both grain-oriented and non-oriented types). It can flexibly adjust cutting parameters to meet diverse size requirements in electrical appliance, motor, and transformer manufacturing industries.
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✅4. Compliant & Reliable
Meets international standards such as IEC and ASTM. The stable mechanical structure and intelligent fault early-warning function reduce equipment downtime, ensuring long-term reliable operation in industrial environments.
Product Display
Application
1
Motor Manufacturing Industry
Used for cutting silicon steel sheets (both GO and NGO types) into stator and rotor core laminations—core components of motors. Whether for small and medium-sized motors (e.g., household appliance motors) or large industrial motors (e.g., new energy vehicle drive motors), the line's high precision (±0.1mm) ensures the tight fit of laminations, reducing magnetic loss and improving motor energy efficiency and operational stability.
2
Transformer Manufacturing Industry
Processes silicon steel sheets into transformer core laminations (such as step-lap or straight-lap structures) for power transformers, distribution transformers, and special transformers (e.g., dry-type transformers). The line's stable cutting quality and low material waste rate help reduce transformer core loss, meeting the energy-saving requirements of modern power grids for low-loss transformers.
3
Electrical Equipment & Appliance Industry
- Supplies precision-cut silicon steel sheets for manufacturing power inductors, reactor cores, and welding machine cores, ensuring the electromagnetic performance of these devices.
- For household electrical appliances (e.g., air conditioner compressors, washing machine motors), it cuts small-sized, high-precision silicon steel sheet blanks, matching the miniaturization and high-efficiency trends of home appliance components.
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Frequently Asked Questions
Q
What types of silicon steel sheets can this cutting line process?
This cutting line is compatible with both grain-oriented (GO) and non-grain-oriented (NGO) silicon steel sheets with a thickness range of 0.20–0.35mm. It is specially optimized for these materials and can flexibly adjust cutting parameters to meet various size requirements across different industries.
Q
What is the cutting precision of the SH series silicon steel sheet cutting line?
The SH series achieves a shearing length precision of ±0.1mm, a shearing angle precision of ±0.025°, and a slitting burr of ≤0.02mm. These specifications ensure excellent dimensional consistency for downstream motor and transformer core applications.
Q
What is the maximum feeding speed of the SH series models?
The SH-300 and SH-400 models support a maximum feeding speed of 250m/min, while the SH-600 and SH-900 models support up to 200m/min. This high-speed operation significantly improves production throughput compared to conventional cutting equipment.
Q
Does the cutting line meet international quality standards?
Yes. The SH series silicon steel sheet cutting line complies with international standards including IEC and ASTM. It also features an intelligent fault early-warning system that minimizes downtime and ensures long-term reliable performance in demanding industrial environments.
Q
Which model is suitable for large transformer core production?
For large transformer core production requiring wider and longer laminations, the SH-600 (60–640mm width, up to 3500mm length) or SH-900 (90–920mm width, up to 5000mm length) models are recommended. The SH-900 with 70kw installed capacity is ideal for heavy-duty industrial transformer manufacturing.
Q
Can the cutting parameters be customized for specific production requirements?
Yes. The SH series features an advanced CNC control system that allows flexible adjustment of cutting width, length, and angle parameters. The hole punching diameter can also be configured according to specific customer requirements, making it adaptable to diverse motor, transformer, and electrical appliance manufacturing needs.