The fabricate of ladder technology

Ladder technology is an innovation to easily the movement of people to reach items at the high places. It must be design a new technology to solve a problem with the stability of the stairs .There are a few part like plane platform, ladder frame and lifting system that should have in ladder technology. Pulley and chain is used as the medium power transmission to move the plane up and down.This product is suitable at the warehouse, supermarket and others. Each system includes the introduction and type of equipment used. The results of this study are created the stairs with technology affordable for every workshop and big stores