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Used controller in China

  • DC Inverter Residential Geothermal Heat

    DC Inverter Residential Geothermal Heat Pump , Outdoor Water To Water Heat Pump

    • Manufacturer: Meeting

    Technology Specification Geothermal ground source heat pump/water to water heat Pump water heater,heating and cooling, CE white shell Porduct specifications Features: 1. With Advanced DC inverter technology, it s...

    Guangzhou, China
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    ROCKWELL ALLEN BRADLEY 1440-REX00-04RD new XM-441 Expansion Relay Module

    • Manufacturer: Allen-Bradley

    All in stock new original guarantee Lead time: 2-3 working days | Product orgin: USA | Shipping port: xiamen | Payment: T/T and Western Union | Input voltage: 24V DC | Output type: Relay Output | Number of output...

    Xiamen, China
  • Dual Head Dual Platform Multi

    Dual Head Dual Platform Multi axis Desktop Automatic Soldering Robot Soldering Machine Iron Soldering for Circuit Board

    • Manufacturer: Waterun

    Product Overview Dual Head Dual Platform Multi axis Desktop Automatic Soldering Robot Soldering Machine Iron Soldering Automatic soldering robot is a soldering robot with soldering wire feeding motion system. Hig...

    Shenzhen, China
  • MDS30D Ground Source Heat Pump

    MDS30D Ground Source Heat Pump , Heating Cooling And Provide Domestic Hot Water Fuji Brand Contactor

    • Manufacturer: Meeting

    Meeting MDS30D Ground Source Heat Pump , heating cooling and provide domestic hot water Fuji Brand Contactor Technology Specification Ground source heat pump feature : 1.Adopt world famous brand compressor. 2.Hig...

    Guangzhou, China
  • MDS30D Ground Source Heat Pump

    MDS30D Ground Source Heat Pump Heating Cooling Domestic Hot Water Fuji Brand Contactor

    • Manufacturer: Meeting

    Meeting MDS30D Ground Source Heat Pump , heating cooling and provide domestic hot water Fuji Brand Contactor Technology Specification Ground source heat pump feature : 1.Adopt world famous brand compressor. 2.Hig...

    Guangzhou, China
  • MF Series Medium Frequency Inverter

    MF Series Medium Frequency Inverter DC Spot Welding Machine

      Medium Frequency DC Machine Description 1.MF Series Medium Frequency Inverter DC Spot Welding Machine use medium frequency inverter controller, welding current is DC, 1000Hz, so welding current is more stable. Me...

      Guangzhou, China
    • Inverter Air To Air Heat

      Inverter Air To Air Heat Pump , Heating Cooling & Hot Water High Temp Heat Pump

      • Manufacturer: Meeting

      36KW Air source heat pump Top blowing white shell fiool heating Air source heat pump Specifications: 1.The heat pump system make up for deficiency of the solar system during cloudy and rainy days 2.Supports all d...

      Guangzhou, China
    • Inverter Copper Aluminum Pipe Butt

      Inverter Copper Aluminum Pipe Butt Welder

        Inverter Copper and Aluminum Tube Butt welder specially designed for Copper pipe and Aluminum pipe welding, Inverter will more save energy and more stable. Main Features 1. The System adopt PLC and Microcomputer ...

        Guangzhou, China
      • Super Quiet 50HZ Air To

        Super Quiet 50HZ Air To Water Heat Pump 11KW Fuji Brand Contactor

        • Manufacturer: Meeting

        50HZ Low Noise Air to Water 11KW Product parameter Remarks:The test conditions of above parameter :dry bulb temperature :20℃,wet bulb temperature :17℃, Inlet water temperature ...

        Guangzhou, China
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        8720MC-PSU

        • Manufacturer: Allen-Bradley
        • Model: 8720MC

        Allen-Bradley 8720MC-PSU ,8720MCPSU Motion Control Manuals 8720MC REGEN PWR SUPPLY USER MANUAL,PUB 8720-1.4

        Shenzhen, China
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        8720MC-DU

        • Manufacturer: Allen-Bradley
        • Model: 8720MC

        Allen-Bradley 8720MC-DU ,8720MCDU Motion Control Manuals 8720MC DRIVE USER MANUAL,PUB 8720-UM001A-US-P

        Shenzhen, China
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        8720MC-VA-B

        • Manufacturer: Allen-Bradley
        • Model: 8720MC

        Allen-Bradley 8720MC-VA-B ,8720MCVAB Motion Control 8720MC High Performance Drive Accessories 460VAC VARISTOR

        Shenzhen, China
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        8720MC-HF-B

        • Manufacturer: Allen-Bradley
        • Model: 8720MC

        Allen-Bradley 8720MC-HF-B ,8720MCHFB Motion Control 8720MC High Performance Drive Accessories 460VAC HARMONIC FILTER

        Shenzhen, China
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        8720MC-RPS190BM

        • Manufacturer: Allen-Bradley
        • Model: 8720MC

        Allen-Bradley 8720MC-RPS190BM ,8720MCRPS190BM Motion Control 8720MC High Performance Drive Accessories MASTER 460V 190AMP RPS

        Shenzhen, China
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        8720MC-RFI80

        • Manufacturer: Allen-Bradley
        • Model: 8720MC

        Allen-Bradley 8720MC-RFI80 ,8720MCRFI80 Motion Control 8720MC High Performance Drive Accessories SCHAFNER FN3100-80/35 FILTER FOR CE APPLICATIONS

        Shenzhen, China
      4344454647

      Overview

      Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

      FAQ

      What should I consider when buying a used controller?

      Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

      How do I ensure the controller is shipped safely to my location?

      Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

      What is the maintenance schedule for a controller?

      Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.