The maintenance of door hardware

Hardware is the soul of a whole door, including the handle, lock, hinge, and so on。They are so small, but playing an significant role.

The key to the life of door lies in the maintenance of hardware. Stainless steel handle and other Stainless steel hardware can be polished with stainless steel cleaner, in order to make it glossy. During the long time movement, the performance of hinge, hanging wheel , castor and other moving parts may be lower ,owing to the dust adhesion. One or two drops of lubricating oil every six months can maintain its smooth. If the rotation of the lock insert is not flexible enough, can use knife to scrape black powder from pencil core and blowing it into the keyhole. This is because the composition of graphite is a very good solid lubricant. But to be sure to avoid Lubricating Oil, because this would be more easier to adhere dust.

Special attention should be paid to the rotating direction of the handle , avoiding with all one's strength. In particular, it is necessary to educate children, not hanging in the door handles dangling, because it is very dangerous and may be prone to internal damage to the door.