Item No.: 10130

 

· 坚固的承重轨无需打顶板加固;                                                  

· 带弹簧的滑轮可以平衡顶板弯曲度;                                          

· 不需要底部导向部件

 

 

· Strong bearing rail, it is not necessary to fasten top plate.

· The wheel with spring can balance the bending of top plate

· It is not necessary to the guide part of bottom