タイトルまたは説明

The side board of conveying line and rollers are made of engineering plastics; The conveying line can roll up, when using, just spread it on the carriage backplane, and then the piled up cardboard or carton which in the end or front of carriage can be pushed on conveying line, which can improve loading and unloading speed above 1/3; The conveying line also can be used temporarily in workshops.