Description Overview Zinser model 319 SL NR 1000 spindles SKF PK 235 (961633) Tube height 260 mm Gauge 75 mm Ring diameter 48 mm Magitex Covemat Short cradle Year 1980, 1983, 1982 Special Equipment 2 machines with Amsler slubbier type STG 4000 year 2001 1 machine with Pinter system for Lycra