Item No. | ZDM03 Bi-fold Door |
Size | / |
Application | Bi-fold Door |
Load Bearing | 80 KGS for one sash |
Material | Aluminum alloy, plastic, stainless steel |
Surface Treatment | powder coating etc. |
Color | Optional |
Components | screws |
Function | durable,easy-installation,smooth-operation |
Specification
Product Description
1.Applicable to balconies, shopping malls. Large opening area.
2.Hidden crane rail bearing, flexible and light, easy to clean and maintain.
3.The signal door maximum width 800mm, maximum height 2400mm, maximum bearing single fan is 80KG.
4.The system has 330, 431, 550, 651, 633 and many configurations.
5.The flush bolt’s length should depend on the door height and using demands.
FAQ
Q:What is 330,431,550,651,633 types configurations?
A:330 type is : there are three door sashes including 3 folding door sashes and 0 casement door sash;
431 type is : there are four door sashes including 3 folding door sashes and 1 casement door sash;
550 type is : there are five door sashes including 5 folding door sashes and 0 casement door sash;
651 type is : there are six door sashes including 5 folding door sashes and 1 casement door sash;
633 type is : there are six door sashes including 3 folding door sashes and 3 casement door sash.