1: Main gear driving equipped with German ball bearings/wearing plate 2: Central Stitch Control Devices: Adjust the stitch length and GSM only by using hex wrench adjusting tuning knob 3: Cam box: Computer-milled grooves and numerical adjustment to provide precision. Use the single bevel screw to fix the cam holder to ensure the accurate position. 4: Cams made in house from Japanese alloy steel, Computer engraving, vacuum heat treatment, HRC confirms to standard. 5: Touch type control panel with high precision. Easy to be replaced and durable even in long time operation 6: Strong interchangeable cam and cam box satisfy different fabric structure. 7: Ease of maintenance, installed & changed by special designed system 8: knitting yarns used: viscose rayon, cotton, polyester, sensitive yarn etc. 9: Single Jersey Circular Knitting Machine Spec: