Core Component Manufacturing
Housing Stamping and Finishing
Housing Stamping
High-performance deep-drawn cold-rolled steel sheets are fed to a high-speed blanking press via a swivel press, and then undergo 10-12 stamping processes to complete the stamping process.
Surface Rust Prevention Treatment
After the housing stamping process, it undergoes environmentally friendly electro-galvanizing treatment, forming a dense zinc coating on the surface.
Electromagnetic System Manufacturing
Rotor Aluminum Die-casting Process
The squirrel-cage rotor, after being stacked on a high-speed press, is then die-cast using a precision die-casting machine.
Stator Winding Process
The stator is wound using a dedicated precision automatic winding machine to improve product consistency.
Protective Treatment
The windings are impregnated with Class F insulating varnish and cured at high temperature to enhance insulation and moisture resistance.
Assembly and Sealing
Bearing Installation
A dedicated pneumatic press and special fixtures are used for installation to ensure bearing installation quality.
Stator Assembly Installation
A dedicated servo pressure gauge and special fixtures are used for installation.
Enhanced Moisture Resistance
The wiring ports are equipped with waterproof protective coils to prevent moisture and foreign objects from entering.
Performance Verification
Inspection procedures are implemented for key processes during manufacturing, such as rotor die-casting quality inspection, rotor outer diameter precision machining inspection, stator winding assembly waveform inspection, housing precision inspection, insulation resistance, withstand voltage, leakage current, grounding resistance, no-load inspection, and load inspection, ensuring product quality before shipment.
A [Aluminum Alloy Die-Cast Housing] -> B [Stator Winding Varnishing]
1
>>
C [Rotor Cast Aluminum Dynamic Balancing] -> D [Bearing Hot Assembly]
2
>>
B & D -> E [Stator and Rotor Assembly]
3
>>
E -> F [Sealing and Moisture-Proofing]
4
>>
F -> G [Electrical and Balancing Testing]
5
>>
G -> H [Complete Machine Integration Verification]
6
Key Process Points
The moisture-proof design utilizes triple protection: housing coating, port sealant, and bearing oil seals;
Dynamic balancing accuracy directly impacts noise control and requires laser calibration;
High-end models utilize a frequency converter circuit for multi-speed control.
Honor And Qualification
The company holds over 80 patents and 18 provincial-level industrial new products. It is certified to ISO9001 for quality, ISO14001:2015 for environmental, and ISO45001 for occupational health. Its products are certified to China 3C, US UL, Canadian CUL, Australian SAA, and EU CE and ROHS.
Application Areas
A national high-tech enterprise specializing in the production of motors for smart homes, our products primarily include permanent magnet synchronous motors, ventilation fan motors, bathroom heater motors, plastic-encapsulated motors, and centrifugal blowers for disinfection cabinets.
Case
We supply our products to major high-end equipment manufacturers and renowned home appliance manufacturers, with exports to Europe and the United States. Equipped with digital motor manufacturing equipment and comprehensive testing facilities, our company boasts an annual production capacity of 12 million motors. Our products are certified by China's 3C, US UL, Canadian CUL, Australian SAA, and the EU's CE and ROHS.
The all-copper coil utilizes the latest national standard copper wire, ensuring efficient and stable motor operation without cutting corners. The all-new rotor, precision machined from multiple sources, has passed rigorous dynamic and static balance testing, ensuring smooth, low-noise operation. The high-precision mold used in a single pass produces a cast iron material that is harder than standard housings. Human-centric bearings ensure the motor's longevity, while the high-strength carbon steel construction provides exceptional quietness.
1. Utilizing brand-new national standard copper wire, no cutting corners ensures efficient and stable motor operation.
2. A brand-new rotor, precision machined multiple times, undergoes rigorous dynamic and static balance testing to ensure smooth, low-noise operation.
3. Single-piece, high-precision molds and cast iron material are significantly harder than standard housings.
4. Human-centric bearings ensure motor lifespan, and high-strength carbon steel material provides exceptional quietness.
FAQ
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