AVL367 Automatic Winding Machine JELLY ROLL w L l+ l- d D Dimensions D L d l - (axial) l+ w 13 to 40 to 3.5 to max 10 to 3 to 18 70 4 12 45 5 mm mm mm mm mm mm MAIN FEATURES Three mandrels multi-head. Two electrode reel holders, Positive and Negative electrode interchangeable reels to obtain different cell designs. Tapered design mandrels. Double coating electrodes winding. Tab welding on free zone of electrodes. Adhesive tape application on tabs (one or two sides), for protection against separator damage. Jelly roll sealing by adhesive tape. Anode and cathode on-line alignment monitoring. Available optional devices: Jelly roll diameter check, High Pot test, Semiautomatic reel splicing. MACHINE PERFORMANCES Speed Mandrel rotation speed max. 314 rad/s (3.000 rpm) Tension force applied to the winding materials Separators 0.98 to 3.9 N (100 to 400 g) Electrodes 1.47 to 9.8 N (150 to 1000 g) Winding presser roller (1000 g max.) (4000 g max.) Wrap presser roller OPTIONAL Electrode and separator splicing. Negative electrode tab protection (anode.) Center hole opening. Splicing detection and eventual reject. High-Pot test. Jelly roll diameter inspection and out of range rejection. Vacuum cleaning of electrodes and their edges. ADS367-R01-070108 EQUIPMENT REFERENCE DATA SHEET