Description

Set Rule is a new and high precision installation tool for elecator guide rails, which suitable for installation having or not having scaffolding,replaces the traditional methods,raide the working efficiency, enhance the indtallation quality,high-quality location. When installation of guide rails,fix the position of main guide raild on the auxiliary frame two eudipleural datum lines on the sides of guide is a vailable to make the datum lines on the auxiliary frame at somm in front of the rail head.