For Neptune 4/3 Pro X Axis Linear Rail Upgrade Conversion Kit MGN12 Linear Guide Rail For Neptune 3 Pro 3D Printer Accessories Review

  • Aliexpress ID: 1005006587874978
  • Price: €31.84
  • Posted: July 26, 2023

The Review of: For Neptune 4/3 Pro X Axis Linear Rail Upgrade Conversion Kit MGN12 Linear Guide Rail For Neptune 3 Pro 3D Printer Accessories Review

The Neptune 4/3 Pro X Axis Linear Rail Upgrade Conversion Kit is designed to enhance the performance of your Neptune 3 Pro 3D printer by replacing the existing components with precision linear rails. Here are some details about this upgrade:

  1. Purpose: The upgrade aims to eliminate backlash and wheel binding, resulting in improved overall print quality.
  2. Components Included:
    • MGN12 Linear Guide Rail: This metal guide rail provides smooth and precise motion for the X-axis.
    • Standard Slider: The kit includes a matching slider for the MGN12H guide rail.
  3. Installation Process:
    • The entire upgrade process typically takes around 4-5 hours from starting with the base printer to completing the first layer print after the upgrade.
    • It involves replacing all POM (polyoxymethylene) wheels with linear rails, with an option to choose HIWIN rails when available.
    • The assembly process is straightforward and intuitive, and you may need to make minor adjustments after full assembly to address any binding issues.
  4. Performance Benefits:
    • Users have reported audible differences in motor operation, indicating reduced effort to achieve the same movements.
    • Input shaping has improved, and bed mesh variations between prints have also shown positive results.
  5. Additional Considerations:
    • Some users recommend installing a shelf and filament dryer above the printer to reduce weight on the top.
    • While bed mesh variation across the bed has marginally improved, variations between prints have significantly decreased.
  6. User Experience:
    • Overall, users are extremely satisfied with this upgrade and plan to apply it to other printers in the future.

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Please note that the appearance, color, and printed words of the product may vary due to different batches, but this won’t affect its functionality

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