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Used controller in China

  • Julong (domestic inverter DC welding

    Julong (domestic inverter DC welding power supply servo pressurized) SDZ-130GS type commutator automatic spot welder

    • Manufacturer: Julong

    SDZ-130GS DC output Automatic Commutator Spot Welding Machine This machine is a special welding equipment for connecting commutator of motors with relatively thick armature windings. It uses imported PLC c...

    Taizhou, China
  • Julong (Miaji inverter DC welding

    Julong (Miaji inverter DC welding power supply servo pressurized) SDZ-300BS type commutator automatic spot welder

    • Manufacturer: Julong

    SDZ-300BS DC output Automatic Commutator Spot Welding Machine This machine is a dedicated welding equipment designed for connecting the commutator of motors with relatively thick armature windings. It adop...

    Taizhou, China
  • Julong (domestic inverter DC welding

    Julong (domestic inverter DC welding power supply cylinder pressurized) SDZ-130G type commutator automatic spot welder

    • Manufacturer: Julong

    SDZ-130G DC output Automatic Commutator Spot Welding Machine This machine is suitable for automatic welding of the commutator and the rotor wire with hooks or grooved motors. It adopts an imported PLC cont...

    Taizhou, China
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    Triconex 74000110-010 Relay Outpout

    • Manufacturer: Triconex

    OPERATING PRINCIPALS • Fault Tolerant • Fail Safe—De-energise to trip • Energise to trip COMMUNICATIONS • Peer to Peer • OPC DA and A&E (embedded server) • Modbus TCP/IP Master and Slave • Modbus Serial Master an...

    Xiamen, China
  • no-image_en.png

    Triconex 4354 Communication Module

    • Manufacturer: Triconex

    OPERATING PRINCIPALS • Fault Tolerant • Fail Safe—De-energise to trip • Energise to trip COMMUNICATIONS • Peer to Peer • OPC DA and A&E (embedded server) • Modbus TCP/IP Master and Slave • Modbus Serial Master an...

    Xiamen, China
  • no-image_en.png

    TRICONEX 94-3825 tri-sen systems circuit board

    • Manufacturer: Triconex

    We currently stock over 100+ branded products. ---Rockwell Allen-Bradley: Reliance, SLC500/1747/1746, MicroLogix/1761/1763/1762/1766/1764, CompactLogix/1769/1768,Logix5000/1756/1789/1794/17 , 60/1788, PLC-5/1771/...

    Xiamen, China
  • Julong (Miaji inverter DC welding

    Julong (Miaji inverter DC welding power supply cylinder pressurized) SDZ-300B type commutator automatic spot welder

    • Manufacturer: Julong

    SDZ-300B DC output Automatic Commutator Spot Welding Machine This machine is a dedicated welding equipment for connecting motor commutator and armature winding. It uses an imported PLC controller and to...

    Taizhou, China
  • F5-Big-Bt-R2800 F5 Big-Lc-3600 F5 Big-Lc-I5800

    F5-Big-Bt-R2800 F5 Big-Lc-3600 F5 Big-Lc-I5800 F5 Big Ip Load Balancer

    • Manufacturer: OEM

    F5 Big-Ip System Adc Application Delivery Controller Advanced BIG-IP Application Delivery and Security Services： 1.Intelligent local and global traffic management: BIG-IP LTM and BIG-IP DNS 2. Advanced applicatio...

    $3,999 USD
    Beijing, China
  • F5-Add-Big-Dns-R-M F5-Big-Apm-I2600-B F5-Big-Bta-I11800-D F5-Big-Ltm/Br-R10900 F5

    F5-Add-Big-Dns-R-M F5-Big-Apm-I2600-B F5-Big-Bta-I11800-D F5-Big-Ltm/Br-R10900 F5 Big Ip Load Balancer

    • Manufacturer: OEM

    F5 Big-Ip System Adc Application Delivery Controller Advanced BIG-IP Application Delivery and Security Services： 1.Intelligent local and global traffic management: BIG-IP LTM and BIG-IP DNS 2. Advanced applicatio...

    $3,999 USD
    Beijing, China
  • Starter armature commutator spot welding

    Starter armature commutator spot welding hot staking WIND-125-DNZ

      WIND-125-DNZ commutator spot welding machine weld the armature commutator with round wire or flat wire(rectangular wire) Advantages: 1. Tungsten rod still in the middle of the commutator spot 2. Color difference ...

      Shanghai, China
    • New Hpe R0q80a Msa 2062

      New Hpe R0q80a Msa 2062 Sff Fc Storage R0q47a 1.92tb Sas 12g 10 PCS Msa 2062 Server

      • Manufacturer: HP

      2022 NEW HPE MSA 2062 SERVER 16Gb Fibre Channel 24 SFF Storage Dual Controllers /24GB system cache MSA 2062 The HPE MSA 2062 Storage is a flash-enabled system designed for affordable application acceleration for ...

      $8,000 USD

      Get financing

      Est. $157/mo

      Beijing, China
    • B614X Series

      B614X Series

      • Manufacturer: 百德福品牌

      B614X series products are specially designed for water pumps, integrated single-pump economic intelligent controller, B614X intelligent controller has superior performance and rich functionality, suitable for aut...

      Guangzhou, China
    • W713BC series

      W713BC series

      • Manufacturer: 百德福品牌

      The W713BC series products are both dedicated frequency converters for water pumps and intelligent controllers designed for constant differential pressure control in central air conditioning water circulation sys...

      Guangzhou, China
    • Plastic Thermoconductive Electronic Flow Switch

      Plastic Thermoconductive Electronic Flow Switch

        Can be used for circulating water, cutting fluid and lubricating oil cut-off monitoring, and pump idling protection.Pipeline fluid velocity monitoring occasions, or for the flow failure of important equipment pro...

        Shanghai, China
      • W713 Series

        W713 Series

        • Manufacturer: 百德福品牌

        W713 series products are both designed for water pumps supporting the pump special frequency converter, but also for the central air-conditioning water circulation system to realize the constant differential pres...

        Guangzhou, 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.