The high temperature and high pressure dyeing machine changed the traditional practice of using the guide roller to drive and change the direction of the fabric circulation, and adopted the main and auxiliary injector to complete the work. Therefore, the inconsistency between the linear speed of the cloth guide roller and the speed of the cloth turning was solved in the dyeing process, which prevented the tissue deformation in the fabric circulation and eliminated the tear, scratch, wrinkle and stain caused by the fabric on the cloth guide roller under the high temperature condition. At the same time, the fabric circulates into the linear movement, the tensile tension can be reduced to a minimum, the warp and weft of the fabric can be contracted, which has a unique effect on the improvement of elastic stiffness and taut degree of the woollen fabric, and the maintenance of softness and woollen feeling. It is suitable for thin imitation silk fabrics and medium thick polyester covered cotton fabrics. And will not produce tangles and skid phenomenon, can shorten the dyeing time. The injector matched with this machine can adjust the injection flow and pressure according to the fabric structure, which is suitable for the dyeing of knitted, woven, chemical fiber, blended and interwoven fabrics.