1. U  groove sliding gate bolted or welded to the under-side of sliding gate,  straddling and rolling on the Sliding Gate Tracks. With the control of electrical gate motor , the gate would slide along the tracks.

2. Made of general steel give to quality and durability.

3. Surface alvanized in yellow, color or silvery , which make the wheel perfectly resistant to fight against rust.

 

54 In cthe enter of the wheels, single or double bearings are alternative.