Stainless steel direct open protective door (handle or electric) 2mmPb

We can design the lead door according to the customer inquiry. General speaking, the door frame is about 5cm thick. Plus note we should know the door size you need include the door frame size or not. Lead quantity is 2 mmpb, stainless steel There are two kinds of lead door, one is sliding door, and another is swing door.
Patent power beam transmission technology. When the door leaf is closed to the right place, the door leaf will slightly shift to the door frame and the ground. The rubber pads that are arranged on the four sides of the door leaf can be completely combined with the door frame and the ground, which ensuring the air tightness. When the door leaf is open, the rubber pads will separate from the door frame and the ground in order to prevent from contracting the ground, greatly reducing the wear and prolonging the service life of the door.