What is the Dust-proof accessories of Linear Guide?

What is the Dust-proof accessories of Linear Guide

Dust-proof accessories are used in linear guides to protect the guide rail and rolling elements from dust, debris, and other contaminants that can cause premature wear or damage. 

STAF dust-proof accessories are developed for harsh working environments such as woodworking machinery, glass processing and graphite processing, which can effectively block the dust from entering into the slider and further improve the dust-proof performance of linear rails.


Comprehensive Dust-Proof Concept

The inner and side seal can effectively prevent chips or dust, increasing the stability in harsh environment.


End Seals:

Patented flexible structure design for lighter friction force while possesses good dust-proof performance.


Inner seal:

Prevent tiny dust get into the carriage and the raceways. Further improves the stability and lifetime of the product in a harsh environment.

Side seals:

Avoid the dust get into the carriage and the raceways from the bottom side which provides better protection for the product.


Metal Scraper:

It is applicable for metal cutting machines or flame cutting machines to scrape bigger chips or welding
spatters. It protects the end seal from being damaged by sharp chips or burning spatters so that the end seal will its dust-proof function.

Multi-layer Wiper (MLW):

For the worst environment, multi-layer wiper is applicable as an option. Stack of 3 wiper layers, multi-layer wiper removes the particles on the rail and blocks them in multi- step.