The roller track-type rack is composed of roller track, roller, upright column, cross beam, tie rod, slide rail, roller table and some protective equipment components, conveying the goods from high end to low end through rollers with a certain height difference, and making the goods slide by their own gravity, so as to achieve the "first in first out (FIFO)" operations.

Advantages：

Low-cost, safe and reliable, easy for assembly and disassembly, and available for using alone, and also for various arrangements through free splicing.

Application Scenarios：

Be widely used in supermarkets, pharmaceuticals, chemical and electronic industries.