... speed, speed range: 1-5 m/min. 2, line body guide: the 40 x 40 mm steel the production. ... belt, seamless interface, width is 400 mm. 4, line body feet frame: the 40 x 40 mm steel the production ... . 5, line body fixtures : the 40 x 40 mm steel the production. ... , surface treatment: above all on computer white paint Belt assembly line/automatic dip line/manual insert line