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Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 1
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 2
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 3
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 4
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 5
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 6
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Image 7
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 1
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 2
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 3
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 4
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 5
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 6
Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro 3D Printer File Thumbnail 7

Filament roller guide for Longer LK4/LK4 Pro - Alfawise U30/U30 Pro

VitorGiannaccini avatarVitorGiannaccini

June 19, 2025

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Description

Este é um guia de filamento projetado para as impressoras 3D modelos Longer LK4 / LK4 Pro e Alfawise U30 / U30 Pro, pensando em setups com extrusoras no estilo BMG. Ele elimina o ângulo agudo de 90º normalmente formado entre o filamento e a entrada da extrusora, garantindo um fluxo mais suave e reduzindo o atrito.

O guia possui um rolamento encapsulado que funciona como uma polia, facilitando o direcionamento do filamento. Ele é fixado diretamente na estrutura da impressora, sem a necessidade de parafusos, utilizando encaixe por pressão.

Na parte traseira do guia, há um espaço reservado para a instalação do sensor de fim de filamento original da máquina.

Gostou do meu trabalho? Considere fazer uma doação pelo link abaixo:
https://bit.ly/2NSbKnB


English:

This is a filament guide designed for the 3D printer models Longer LK4 / LK4 Pro and Alfawise U30 / U30 Pro, with BMG-style extruder setups in mind. It eliminates the sharp 90º angle that usually forms between the filament and the extruder inlet, ensuring a smoother flow and reducing friction.

The guide features an encapsulated bearing that acts as a pulley, making it easier to direct the filament. It is mounted directly onto the printer frame without the need for screws, using a snap-fit mechanism.

At the back of the guide, there is a dedicated space for installing the printer's original filament runout sensor.

Did you like my work? Consider making a donation through the link below:
https://bit.ly/2NSbKnB

License:

Creative Commons - Attribution - Non-Commercial - Share Alike

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