Model GCM-36B covered -yarn machine is specially aimed at the elastic fabrics and applicable for the production of polyamide,polyester, cotton yarn etc.covered yarns of different norms, with the raw material application range at 70D-600D.It holds a lower energy consumption and an extremely high productivity and its technical features stay at a great volume of wrapped filament, up to 1KG without joint, and the reduction of silk-on-tube-change process which used to be frequently done by the operator, enhancing the yarn quality and also reducing the operation.