Welcome to Swan

YOUR FULL-SERVICE INDUSTRIAL AUTOMATION & ELECTRICAL CONTRACTOR

Supply High Quality Products

More than 15 years of experience

We achieve this by working closely with our clients, seeking to truly understand their requirements.
SWAN ELECTRIC CO.,LIMITED is a supplier of industrial automation spare parts located in China. We are not an agent or subsidiary of the brand we sell. We specialize in providing PLC, DCS control system spare parts, drivers, HIM etc. We have a large amount of high-quality inventory and the remaining control system parts. We also provide many new hardware to support your existing installation or utilize the latest technology.We have many brands to choose , no matter what you need, you can find them here. Welcome to call or email for inquiries! We are willing to work with you to maintain the normal production of the factory!
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    Industry leading

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    24 Hours Support

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    Qualifications

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15
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Market Experience

100
+

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We sell spare parts for industrial automation control systems and network communication modules.

  • Dragon Boat Festival 2025 – Service Continuity with Cultural Celebration

    28

    May 2025
    Dragon Boat Festival 2025 – Service Continuity with Cultural Celebration
    Dear Valued Partners,As we approach the Dragon Boat Festival (May 31st - June 2nd, 2025), a 2,300-year-old tradition honoring poet Qu Yuan, we’re pleased to share:⊕Cultural Essence• Zongzi – Bamboo-leaf wrapped glutinous rice (reply for our recipe!)• Dragon Boats – Vibrant races symbolizing teamwork and heritage• Aromatic Sachets – Traditional disease-prevention charms⊕Uninterrupted Service• All departments operational via:lizzie@swanautomation.com (24-hr response)Whatsapp: +8615327455845 (real-time chat)Phone call +8615327455845 (emergency hotline)While our team briefly pauses to celebrate this UNESCO-listed intangible cultural heritage, your business remains our priority.Warm regards, SWAN TEAM
  • How can motor management solutions contribute to a climate-positive world?

    23

    May 2025
    How can motor management solutions contribute to a climate-positive world?
    Core Challenges and Opportunities Modern industrial enterprises face pressure from governments, society and investors for sustainable development and need to achieve green operations. As the main source of energy consumption in factories (accounting for 60%-95% of electricity consumption), optimizing the efficiency of motors can directly reduce carbon emissions and improve operational sustainability.   Solution: Altivar variable speed drives and integrated motor management Schneider Electric's Altivar variable speed drives and EcoStruxure motor management design significantly improve energy efficiency through digitalization and automation technologies. Drives sold from 2018 to 2021 are expected to reduce 140 million tons of carbon dioxide emissions for customers. Key benefits include: 30% reduction in energy consumption (Altivar Process Drives) 20% increase in motor availability and 4 times faster recovery from unplanned downtime 40% reduction in design time and 50% reduction in downtime Transparency tool: Energy saving calculator instantly evaluates CO₂ emission reduction and ROI   Green Certification and Circular Economy Green Premium™ label: ensures that products comply with environmental regulations (such as RoHS, REACh), and provides material composition, carbon footprint and circularity data. Three focus areas: Resource and CO₂ efficiency: optimize energy use throughout the life cycle. Circular performance: extend asset life and reduce total cost of ownership through IoT services. Health and compliance: actively replace hazardous substances and exceed regulatory requirements.   Sustainable development mission Schneider Electric's core goal is to help customers reduce carbon emissions efficiently. Through professional technology and solutions, it helps the industrial sector achieve safe, reliable and sustainable energy and process management.
  • How can infrared imaging solve industrial temperature issues?

    14

    May 2025
    How can infrared imaging solve industrial temperature issues?
    Infrared temperature measurement technology is increasingly being used in the industrial field, especially in high temperature environments and inaccessible scenes, where non-contact temperature measurement becomes the key. Fluke Process Instruments' 3i Smart LT and 3i Plus infrared thermometers have become reliable tools for industrial temperature measurement with their excellent performance, especially in industries such as metallurgy, petrochemicals, and heat treatment. The accurate temperature measurement function, safety, and ease of use of these two instruments help users improve production efficiency and ensure operational safety.   Summary of the application of infrared thermal imaging technology in the industrial field 1. Iron and steel metallurgical industry Blast furnace ironmaking: accurately measure temperature, optimize blast and coal injection, and improve molten iron efficiency and quality. Converter steelmaking: real-time monitoring of molten steel temperature, control of oxygen blowing, and optimization of steel purity and performance. Continuous casting process: scan the surface temperature of the ingot, adjust the cooling water volume, reduce defects, and improve the quality of the ingot. Rolling process: monitor the temperature of the rolled piece, optimize the rolling parameters, ensure dimensional accuracy and reduce roller wear. Core role: improve production efficiency and product quality, reduce energy consumption and defects.   2. Glass manufacturing industry Raw material melting: monitor the furnace temperature, optimize combustion and raw material input, reduce energy consumption and improve the quality of glass liquid. Molding process: measure the temperature of the glass liquid flow, adjust the molding parameters, and reduce bubbles and uneven thickness. Annealing treatment: continuously monitor the temperature, optimize the annealing procedure, release internal stress, and extend the life of the product. Quality inspection: analyze the surface temperature distribution, detect potential problems, and improve the production process. Core role: improve the yield rate, optimize energy consumption, and ensure product stability.   3. Automobile manufacturing industry Engine manufacturing: record mold and casting temperature, optimize casting and quenching process, and improve reliability. Parts heat treatment: monitor the temperature of the heating furnace, ensure the hardness gradient, and extend the life of the parts. Automotive electronics manufacturing: accurately measure the temperature of the solder joints, ensure welding quality, and reduce circuit failures. Coating process: monitor the drying temperature to ensure uniform heating and avoid coating defects. Core role: improve the performance of parts and the quality of the whole vehicle, and ensure process stability.   Infrared thermal imaging technology achieves the following goals in industrial production through real-time and accurate tempera...
  • Can TRICONEX’s TMR Technology Redefine Industrial Safety Standards?

    28

    Apr 2025
    Can TRICONEX’s TMR Technology Redefine Industrial Safety Standards?
    As the world's leading fault-tolerant safety control system, the TRICONEX system has irreplaceable advantages in the field of critical industrial safety due to its triple modular redundancy (TMR) architecture and comprehensive diagnostic capabilities. The following is a systematic summary of its technical features and industry applications:   1. Core Technology Advantages Triple Redundancy Design (TMR) Controller: Three independent channels execute programs in parallel, and fault tolerance is achieved through hardware voting devices (digital quantity) or median selection (analog quantity). Single point failure does not affect system operation. I/O module: Supports hot swapping, and single channel failure can maintain operation for 1500 hours (in compliance with TUV AK6 level standard). Communication: Redundancy protocol (MODBUS/Ethernet) ensures data transmission reliability. High availability and reliability Availability rate reaches 99.9998%, supporting 3/2/1 main processor downgrade operation. Online maintenance capability: Faulty modules can be replaced with power on without downtime. Advanced diagnostic technology Covers real-time diagnosis of hardware such as FPGA and HDLC, and fault data is stored in NVRAM. Sensor/actuator status monitoring to prevent false tripping. Standardized development platform TRISTATION 1131: Complies with IEC 61131-3 standard, supports graphical programming (such as FBD, LD), and integrates debugging and document generation functions.   2. Key Industry Application Scenarios ESD emergency stop system Solve the problem of relay misoperation. Triple voting reduces false shutdowns. Seamlessly integrate DCS real-time monitoring. Boiler protection system Integrated flame monitoring and interlock control. Improve response speed and safety level. Optimize combustion efficiency. Turbine Control Unified anti-surge and speed control. Hot standby module ensures continuous operation. Fast closed-loop regulation. Fire and Gas Monitoring (F&G) Centralized management of gas detection. Intelligent diagnosis reduces false alarms. Quick incident response. Offshore Platform Anti-corrosion sealing design. Adapt to high salt spray environment. Ensure emergency shutdown reliability.   3. Differentiated Competitiveness Hardware-level fault tolerance: Patented voting technology solves signal conflicts and is superior to dual redundant systems. Flexible expansion: Supports distributed I/O and can expand multiple systems to form a large safety network. Full life cycle support: Closed-loop management from configuration (TRISTATION) to maintenance (TSAA tool chain).   4. Typical user benefits Reduce risk: TMR architecture meets SIL3 level requirements and avoids catastrophic accidents caused by single point failures. Reduce downtime losses: Online maintenance capabilities can save millions of dollars in unplanned downtime costs each year. Simplify engineering: A single programming interface reduces personnel training c...
  • [SWAN ELECTRIC] Labor Day Holiday 2025 Announcement

    24

    Apr 2025
    [SWAN ELECTRIC] Labor Day Holiday 2025 Announcement
    To Our Global Partners & Clients,   In observance of International Labor Day 2025, our offices will be closed from May 1st (Thursday) to May 5th (Monday). Business operations will resume as usual on Tuesday, May 6th.     Key Notes for Your Convenience: We remain reachable! Feel free to send inquiries to lizzie@swanautomation.com—they will be processed in order after the holiday.   Urgent requests?  Call us +8615327455845 for escalated support.   Order deadlines: To avoid delays, confirm orders by April 28th.     Wishing you a productive May!   Best regards, Your supplier of PLC and DCS Modules---SEAN TEAM E: lizzie@swanautomation.com M: +86 15327455845       Rockwell-AB ¦ ABB ¦ Triconex ¦ Siemens ¦ ICS Triplex¦ Yaskawa ¦ Pilz ¦ Schneider ¦ Mitsubishi ¦ Honeywell ¦ GE Fanuc ¦ Sick ¦ Bently ¦Beckhoff¦ Omron ¦ Delta ¦ P+F ¦ Foxboro ¦Pilz ¦ B&R ¦Bachmann¦ Cisco¦MOXA¦B&R¦IFM......
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