Professional Wind Turbine Slip Ring Manufacturer
19 Years of Expertise · 36,000+ Units Delivered · Trusted by Leading Enterprises
Get a QuoteWhy Choose Hanwell
19 Years of Manufacturing Experience
Founded in 2007, deeply cultivated in the wind turbine slip ring field
36,000+ Units Delivered
Megawatt-class slip rings widely applied in onshore and offshore wind farms
70% Supply for MingYang
Core supplier for the world's largest offshore wind turbine manufacturer
Contactless Technology
Three technology routes: fiber optic, electromagnetic, capacitive
Upgrading Services
Professional legacy slip ring assessment and retrofitting solutions
Years of Experience
Units Delivered
MingYang Supply Share
Technology Routes
About Sichuan Hanwell Electric
Sichuan Hanwell Electric Co., Ltd., founded in 2007 and headquartered in Deyang, Sichuan, is a professional manufacturer specializing in the R&D, production and service of wind turbine slip rings. With 19 years of industry experience, we have delivered over 36,000 megawatt-class slip ring products, serving leading wind turbine OEMs including MingYang Smart Energy, Dongfang Electric, and CRRC Wind Power.
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Our Product Range
Contactless Slip Rings
Fiber optic (FORJ), electromagnetic, and capacitive technologies for zero-wear, high-reliability operation
Get a QuoteContact-Type Slip Rings
Precious metal contacts with advanced brush design for proven reliability
Get a QuoteUpgrading Services
Professional assessment, custom design, manufacturing, installation and commissioning
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Application Cases
Real-world projects demonstrating Hanwell slip ring performance across offshore wind, onshore wind, and legacy upgrading scenarios.
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Ready to Upgrade Your Wind Turbine Slip Rings?
Contact our engineering team for technical consultation and customized solutions.
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