Professional pass box for cleanroom

Pass box is one of the fancilities,which located on partiion walls of cleanroom making it possible for workers to transfer goods between inside and outside of cleanroom. Simplely,it can prevent any dust coming from the out regions caused by the door opening. The material of the passing box is 304 type stainless steel.However,we can offer various passing boxes,such as:mechanical interlocking,electronical interlocking,air shower passing box. Special requirements shall be specified when orders are issued,and we can make the passing box with different specifications per users' requst.