Liquid Winding Steel Drums

Winding Steel DrumsFeatures Excellent resistance to both abrasive and adhesive wear Most suitable for woollen and worsted yarns  Self lubricating surface results of less friction, ability of surface to retain lubricant forever Wear resistance surface increase drum life by four times compared to chrome plated drum Resistance to atmospheric corrosion, fretting corrosion and cavitation  erosion Evenly hardened so that recesses and grooves are equally protected. Comparison of the hardness of the Steel Drums with other materials: Material                                             BHN Hardness Bakelite Grooved Drums                             33 - 56 Uncoated Aluminum Grooved Drums      90 - 100 Cast Iron Grooved Drums                        115 - 200 Hard Anodized Aluminum Drums            495 - 534 Hard Chrome                                              601 - 745  Engineers File                                            610 - 682 Nitrided Steel Drums                                600 -750 THE CREAM OF THE CONNOISSEUR WINDWELL Grooved drums are perfect in performance for winding cone / cheese of almost all types of yarn, made from extruded bar and hollow castings. Diameter : 76 mm to 152 mm or more Traverse : 76 mm to 300 mm or more Pitch ( Turns ) : 1.5 to 3.5 universal or accelerated