Lifting sliding door  is composed of aluminum frame and a door leaf, and its hardware accessories are mainly composed of a handle, a transmission, and rollers.

It is a lever principle. After the lifting handle ,the roller is lifted.At this time, the sliding door can no longer be moved, which enhances the safety and prolongs the service life of the roller.
Lifting the sliding door is more magnificent than the ordinary sliding door.

The whole system utilizes the principle of lever mechanics, and controls the lifting and lower down the door leaf by gently turning the special handle, so as to realize the fixing and opening of the door leaf.

When the handle rotates down 180 degrees, the roller lower down on the track of the bottom frame and drives the door leaf to lift up through the transmission of the drive connected to it.
At this time, the door leaf is in the open state and can be moved and slid freely.

The ordinary sliding door is used with brush seal strip,
The sliding and lifting door is used with rubber seal strip, which can have better air tightness and water tightness.