| 摘要 |
Disclosed is a guide roller of a dyeing machine for fabric, in which a header is installed in a front end of a dye-tube, a fabric circulating tube is connected to the header and provided with a liquor nozzle for supplying liquor from a liquor pump, and the guide roller having a cylindrical drum and a rotatable center shaft is positioned in the header. The guide roller includes a hollow formed in the rotatable center shaft of the guide roller and connected to the liquor pump, a plurality of through holes, communicated with the hollow, formed through the rotatable center shaft, and a plurality of liquor spray holes formed through the cylindrical drum of the guide roller. |
