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Used controller in China

  • Greenman L20AC

    Greenman L20AC

    • Manufacturer: Greenman

    Maximum speed: Forward≤22km/h;Reverse≤9km/h | Driving range: 60-70km (Flat terrain, no load) | Grade ability: 40% (≈21.8°) | Braking distance: 2.5m | Turning radius: ≤2.8m | Dimension: 2510×1220×1850(mm) | W...

    Beijing, China
  • Greenman L20M

    Greenman L20M

    • Manufacturer: Greenman

    Maximum speed: Forward≤22km/h;Reverse≤9km/h | Driving range: 50-60km (Flat terrain, no load) | Grade ability: 40% (≈21.8°) | Braking distance: 2.5m | Turning radius: ≤2.8m | Dimension: 2510×1220×1850(mm) | W...

    Beijing, China
  • Greenman G45AM

    Greenman G45AM

    • Manufacturer: Greenman

    Maximum speed: Forward≤22km/h;Reverse≤9km/h | Driving range: 50-60km (Flat terrain, no load) | Grade ability: 40%(≈21.8°) | Braking distance: 3m | Turning radius: ≤4m | Dimension: 3380×1245×1850mm | Wheel bas...

    Beijing, China
  • Greenman G45AC

    Greenman G45AC

    • Manufacturer: Greenman

    Maximum speed: Forward≤22km/h;Reverse≤9km/h | Driving range: 50-60km (Flat terrain, no load) | Grade ability: 40%(≈21.8°) | Braking distance: 3m | Turning radius: ≤4m | Dimension: 3380×1245×1850mm | Wheel bas...

    Beijing, China
  • Greenman GVG8+3MI 48V AC

    Greenman GVG8+3MI 48V AC

    • Manufacturer: Greenman

    Maximum speed: Forward≤25km/h;Reverse≤9km/h | Driving range: 80-90km (Flat terrain, no load) | Grade ability: 15% (≈8.5°) | Braking distance: 4m | Turning radius: ≤5.5m | Dimension: 4350×1350×1950mm | Wheel b...

    Beijing, China
  • Freestanding Inverter R407C Swimming Pool

    Freestanding Inverter R407C Swimming Pool Heat Pump

    • Manufacturer: Meeting

    2020 salable new design inverter pool heater Swimming pool heat pump for Swimming pool with high COP This swimming pool heat pump air to water can be added a 3-way valve on the main board, which offer you the spa...

    Guangzhou, China
  • Meeting MD5D Energy Conservation Inverter

    Meeting MD5D Energy Conservation Inverter Monoblock Heat Pump RoHS

    • Manufacturer: Meeting

    Meeting MD5D Energy Conservation Inverter Monoblock Heat Pump Manufacturer RoHS Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation. 2....

    Guangzhou, China
  • Meeting MD50D heating and cooling

    Meeting MD50D heating and cooling air to water heat pump,air to water thermal inverter heat pump with long life working

    • Manufacturer: Meeting

    Meeting MD5D Energy Conservation Inverter Monoblock Heat Pump Manufacturer RoHS Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation. 2....

    Guangzhou, China
  • low ambient temp air to

    low ambient temp air to water heatpump dc inverter md50div for household heating

    • Manufacturer: Meeting

    low ambient temp air to water heatpump dc inverter md50div for household heating Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation. 2...

    Guangzhou, China
  • Meeting R32 16kw underfloor heating

    Meeting R32 16kw underfloor heating air to water dc inverter heat pump

    • Manufacturer: Meeting

    Meeting R32 16kw underfloor heating air to water dc inverter heat pump Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation. 2. Manage h...

    Guangzhou, China
  • Low ambient high cop 22kw

    Low ambient high cop 22kw r410a air to water heat pump dc inverter monobloc

    • Manufacturer: Meeting

    Low ambient high cop 22kw r410a air to water heat pump dc inverter monobloc Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation. 2. Man...

    Guangzhou, China
  • R410A Air Source Inverter Heat

    R410A Air Source Inverter Heat Pump MD60D With Copeland Compressor

    • Manufacturer: Meeting

    Newly High Efficient Meeting Air Source Inverter Heat Pump MD60D With Copeland Compressor Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical ope...

    Guangzhou, China
  • meeting mdiv50d dc inverter heat

    meeting mdiv50d dc inverter heat pump air to water with CE certificate

    • Manufacturer: Meeting

    meeting mdiv50d dc inverter heat pump air to water with CE certificate Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation. 2. Manage h...

    Guangzhou, China
  • Erp Label A++ 16KW Air

    Erp Label A++ 16KW Air source EVI Monoblock Heat Pump Inverter for Heating and Cooling

    • Manufacturer: Meeting

    Erp Label A++ 16KW Air source EVI Monoblock Heat Pump Inverter for Heating and Cooling Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operat...

    Guangzhou, China
  • R410A R32 house heating 60hz

    R410A R32 house heating 60hz AIR to water Inverter Heat Pump with hot water supply

    • Manufacturer: Meeting

    R410A R32 house heating 60hz AIR to water Inverter Heat Pump with hot water supply Technology Specification 1. With Advanced inverter technology, it saves 40% energy than normal heat pump in practical operation....

    Guangzhou, China
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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.