Common problems in the damage of door and window hardware accessories: sliding door with hardware are not fixed firmly, loose off. sliding door stay roller, pivot hinge set are damaged, and opening and closing are not flexible.Causes of sliding door fitting damage: The quality of decorative sliding door hardware is poor; there are no metal liners for fastening and there is not enough installation strength.
Measures to prevent heavy duty sliding door hardware damage:
1. The type, specification and performance of the selected wall mount sliding door hardware shall comply with the current national standards and relevant regulations and be matched with the selection of plastic steel doors and windows.
2. For sliding windows with a width of more than 1 meter, or double glass doors and windows, double sliding glass door rollers or sliding door roller track should be used.
3. Pivot door hinges shall not use aluminum alloy materials, stainless steel heavy duty pivot hinge should be used.
4.With the fastening screws mounting steel sliding door hardware, must be equipped with a metal liner, the liner thickness should be at least greater than twice the tooth pitch of the fastener. It can not be fastened on the plastic profile, nor non-metallic lining.
5. It should be the last step to install rolling sliding door hardware, double sided door handle lock, entry door handle sets, etc. It should be assembled after the window into the box, to ensure the correct position, the switch is flexible.
6.Pay attention to maintenance and prevent rust corrosion after the hanging door hardware kits is installed.In daily use, it should be lightly opened to prevent hard opening and damage.