X Axises Synchronous Belt Tensioner is designed for 3 and similar models to enhance printing precision and stability. Key features and benefits Function and performance: Provides adjustable belt tension to improve print accuracy and reduce belt slack, resulting in steadier motion during prints. Compatibility: Specifically designed for 3 and similar models; supports belt widths of 6 mm, 9 mm, and 10 mm. Material and durability: Built from strength aluminum alloy and stainless steel for durability and long life. Easy upgrade: Enables printer performance optimization without complex modifications to the machine. Suitable environments: Ideal for home workshops, educational settings, or professional studios where precise printing is essential. 23 practical use scenarios Upgrading a hobby or entrylevel printer: Install the tensioner to maintain consistent belt tension across long prints, improving dimensional accuracy and reducing wobble. Educational lab or classroom use: Apply to multiple printers to standardize belt tension, delivering more repeatable results during demonstrations and student projects. Professional prototyping or studio work: Use in a design or engineering workflow to ensure reliable, precise prints during iterative prototyping without extensive printer alterations.