Electrical Steel CNC Machining Services
Electrical steel (silicon steel sheet) is a special soft magnetic alloy with silicon element added, featuring ultra-low magnetic loss, high magnetic permeability and excellent electromagnetic conversion performance. It is the core raw material for motor, transformer and electromagnetic coil components.
HONGWEN offers precision electrical steel lamination cutting, CNC stamping and finish machining services, supporting ultra-thin silicon steel sheet component processing with tight dimensional tolerance, serving new energy vehicles, power transformers, industrial motors and telecom equipment manufacturers.
Electrical Steel Material List
Non-Oriented Silicon Steel 50W470
General non-oriented electrical steel, uniform magnetic performance in all directions, widely used for industrial motor stator & rotor laminations.
Grain-Oriented Silicon Steel 30Q130
High permeability oriented silicon steel with ultra-low iron loss, specially for power transformer iron core manufacturing.
Thin Gauge Silicon Steel 20WT1500
Ultra-thin 0.2mm silicon steel sheet, low high-frequency loss, ideal for high-speed servo motor and new energy vehicle drive motor.
Hi-B Grain Oriented Steel
High magnetic induction oriented electrical steel, reduces transformer energy consumption for power grid equipment.
Low Carbon Electrical Pure Iron DT4
Ultra-low carbon pure iron with excellent soft magnetic property, applied for electromagnetic relay and sensor magnetic yoke parts.
High Frequency Silicon Steel 15WT1000
0.15mm ultra-thin silicon steel for high-frequency telecom power supply and small precision drive motors.
Advantages of Electrical Steel
- Ultra-low core loss to reduce electromagnetic energy consumption of motors & transformers
- High magnetic permeability improves electromagnetic energy conversion efficiency
- Stable soft magnetic performance, no residual magnetism after power off
- Thin sheet forming capability for miniaturized high-speed precision motors
- Uniform silicon content to guarantee consistent magnetic performance batch by batch
- Smooth surface insulation coating support to avoid inter-sheet short circuit
Applications of Electrical Steel
- New Energy Automotive: EV drive motor stator & rotor laminations, vehicle charger transformer cores
- Power Grid Equipment: High & low voltage transformer iron core, distribution power supply components
- Industrial Automation: Servo motor, stepping motor magnetic core laminations
- Telecom Equipment: High-frequency power supply transformer, signal filter magnetic components
- Household Appliances: Air conditioner compressor motor, washing machine drive motor silicon steel parts
- Energy Storage Equipment: Energy converter electromagnetic iron core fittings
Why Choose Us
5-Axis Precision Machining
Advanced equipment for complex custom parts
ISO Certified Quality Control
100% inspection before shipment
Fast Prototype & On-Time Delivery
3-day sample lead time, strict delivery schedule
Small MOQ Acceptable
Support trial orders & small batch production
Professional After-Sales Service
Technical support & after-sale follow-up
Custom Design Support
Engineers help optimize your drawings
Three Steps to Initiate Cooperation
Tell Us What You Need
Tell us your service type, parameters, precision requirements, and application needs.
Get Solution & Quote
We will provide you with a customized solution and quotation within 24 hours.
Approve for Mass Production
Once approved and a deposit is paid, we will immediately begin production and handle the shipment.
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