ALUMINIUM · VIETNAM
Vietnam aluminium project
Rectifier equipment for a 500 kA aluminium electrolysis project, featured in our project news.
OUR FOUNDATION
Focused on the power
behind your process.
Founded in 1992, our manufacturing base in Xi’an Fengjing Industrial Park brings research, engineering, production and service together. We develop industrial rectifiers and DC power systems for demanding process applications.
Our experience spans metal electrolysis, chlor-alkali, hydrogen production, graphitization and DC arc furnaces. System design considers electrical performance, operating conditions and the practical needs of maintenance.
02ENGINEERING & MANUFACTURING
From process needs
to a complete system.
A rectifier works as part of a wider installation. We bring system design, equipment selection and manufacturing together around the needs of each project.
- 01
System engineering
Rectifier and control system design, with the overall rectifier-room layout in view.
- 02
Equipment coordination
Transformer and auxiliary selection, AC/DC bus design, cable and piping interfaces.
- 03
Manufacturing & integration
Equipment assembly and control integration, followed by preparation for site installation.
03QUALITY & TECHNOLOGY
Reliability starts
with the details.
Quality management runs through design, procurement, manufacturing and service, with attention to safe operation, maintainability and system coordination.
Design for real operating conditions
Consider reliability, installation space, operator safety and maintenance from the design stage.
Control through production
Coordinate incoming materials, equipment assembly and production checks through documented workflows.
Verify at the installation
Support equipment adjustment and commissioning in the context of the complete rectifier system.
Selected patents & software copyright
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Utility model patent
Isolating switch
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Utility model patent
Trigger controller
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Invention patent
Rectifier with an axial upper-and-lower structure for silicon carbide
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Software copyright
Intelligent management system for coordinated DC furnace, current and electrode control
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Utility model patent
Wireless communication gateway based on 5G
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Software copyright
Overall current regulation software for non-ferrous metal electrolysis rectifier systems
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Utility model patent
Rectifier for silicon carbide designed to prevent breakdown and short circuits
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Utility model patent
Heat dissipation device for a rectifier transformer
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Utility model patent
Optical fibre transmission trigger
View document04PROJECT EXPERIENCE
Experience in the field.
From domestic production facilities to overseas projects, our experience covers rectifier installations in a range of industrial operating environments.
ALUMINIUM · CHINA
Weiqiao aluminium project
Industrial rectifier installation with ZHS-54 kA / 550 V equipment.
ALUMINIUM · CHINA
Zhongfu aluminium project
Rectifier equipment for aluminium electrolysis, specified at ZHS-44 kA / 960 V.
05DELIVERY & SUPPORT
Support that continues
after delivery.
Technical support connects the equipment to the people who operate it, from installation guidance and commissioning to training and ongoing maintenance.
Installation guidance & commissioning
Site installation guidance and system adjustment to support the transition into operation.
Operator training
Practical guidance on equipment operation and maintenance for the on-site team.
Ongoing technical support
Service coordination and technical assistance throughout the equipment lifecycle.