MGN12 Linear Guide Rail X-Axis Conversion Kit for Elegoo Neptune 3/4 AMS Compatible Compact desktop design: ideal for

Compact desktop design: ideal for display at home

Featuring a textured PEI surface on one side for strong adhesion and a smooth PEI surface on the other for a flawless first layer

1 × Layer Cooling Fan

ensuring safety in high-risk environments

H2D Users: The H2D can power one AMS 2 Pro drying function at a time

MGN12 Linear Guide Rail X-Axis Conversion Kit for Elegoo Neptune 3/4 AMS Compatible Compact desktop design: ideal forTransform your Elegoo printer into a high speed precision machine. This conversion kit replaces the standard V wheel system with a professional MGN12H Linear Guide Rail, eliminating the common headaches of wheel wear, eccentric nut adjustments, and X axis wobble. Why Upgrade to Linear Rails? The stock rubber wheels on the Neptune series can develop flat spots and require frequent tensioning. By switching to the MGN12H industrial grade steel rail, you