无轨折叠车库门系统不需要在屋顶安装任何导轨，使得车库门内的空间利用优化、净通过宽度和高度大化。

The trackless folding garage door system does not require the installation of any guide rails on the roof, optimizing the utilization of space inside the garage door and maximizing the net passing width and height.

门开启的时候，净通过高度仅减少250mm。

When the door is opened, the net passing height is only reduced by 250mm.

无轨车库门是有倾斜屋顶、拱形屋顶、有横梁的屋顶或不规则侧墙的车库洞口的理想解决方案。

Trackless garage doors are an ideal solution for garage openings with sloping roofs, arched roofs, roofs with beams, or irregular side walls.

1无轨设计

1. Trackless design

这是无轨折叠车库门有别于传统车库门的一个显著特点，借助于辅框和两块可重叠的门板，这款创新车库门不需要安装任何不美观的导轨。

This is a significant feature of the trackless folding garage door that sets it apart from traditional garage doors. With the help of auxiliary frames and two overlapping door panels, this innovative garage door does not require the installation of any unsightly guide rails.

2开门机隐藏在顶部门框内

2 door openers hidden inside the top door frame

一体化开门机是在顶部门框里面。看不到任何滑动结构、导轨、链条等，也不会减少车库门的净通过高度。

The integrated door opener is located inside the top door frame. There is no visible sliding structure, guide rail, chain, etc., and it will not reduce the net passing height of the garage door.

3配重系统

3 Counterweight system

组装在门框中的配重系统辅助门体运行，同时可以把各部件的磨损和损耗降到小程度。

The counterweight system assembled in the door frame assists in the operation of the door body, while minimizing the wear and tear of various components.

4外观

4 Appearance

无轨折叠车库门创新技术的应用使得车库门的里面和外面都干净整洁，而且能根据尺寸和不同的表面处理要求为您定制个性化的解决方案。

The application of innovative technology for trackless folding garage doors ensures that both the inside and outside of the garage door are clean and tidy, and personalized solutions can be customized according to size and different surface treatment requirements.

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