China CNC Cross-Cutting Line for Silicon Steel Sheets - Precision Cutting by Leading Suppliers and Factory
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° | |||
| Slitting burr | ≤0.02mm | |||
| 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
Is 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
It is 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
It 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
- It 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 are compatible with the SH series cutting line?
A
The SH series cutting line is specially optimized for both grain-oriented (GO) and non-grain-oriented (NGO) silicon steel sheets with a thickness range of 0.20–0.35mm, making it suitable for a wide range of motor and transformer core applications.
Q
What is the maximum shearing width and length available in the SH series?
A
The largest model, SH-900, supports a shearing width of 90–920mm and a shearing length of 500–5000mm, catering to large-scale industrial production requirements such as power transformer cores.
Q
How accurate is the cutting precision of the SH series silicon steel sheet cutting line?
A
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, ensuring high dimensional consistency for demanding motor and transformer lamination applications.
Q
Does the cutting line support automatic stacking and sorting of cut sheets?
A
Yes. The SH series features an integrated automatic sorting-out system, which significantly reduces manual intervention, improves operational efficiency, and minimizes the risk of material damage during the stacking process.
Q
Does the SH series comply with international quality and safety standards?
A
Yes. The SH series cutting line meets international standards including IEC and ASTM. It is equipped with an intelligent fault early-warning system to ensure long-term, stable, and safe operation in industrial environments.
Q
Can the SH series be customized for specific hole punching or locating requirements?
A
Yes. The hold punching diameter can be configured according to customer requirements, and the machine adopts a center locating method to ensure accurate positioning. Customization options are available to match specific production needs across various industries.