| Computerized single-cylinder sock knitting machine | Knits common casual, dress, sports, and basic patterned socks. Different cylinder diameters and needle counts support different sizes and gauges. | US$5,000–12,000 | Needle count, cylinder diameter, knitting speed, pattern capacity, yarn compatibility, and included controls. | Factories producing a broad range of standard socks. |
| Terry sock knitting machine | Produces socks with looped terry fabric, often used for cushioning in sports, work, and winter socks. | US$7,000–15,000 | Terry depth and coverage, yarn-feed configuration, available sizes, and whether the machine can also knit plain sections. | Manufacturers focused on cushioned or performance socks. |
| Jacquard sock knitting machine | Creates knitted patterns and color designs; available configurations differ in the number of colors and pattern capabilities. | US$9,000–20,000 | Color capacity, pattern complexity, software, design-change workflow, and production speed with multi-color patterns. | Producers making customized or visually detailed socks. |
| Double-cylinder sock knitting machine | Uses two needle cylinders to make ribbed structures and certain shaped or patterned sock constructions. | US$8,000–18,000 | Supported structures, needle configuration, size range, operator experience, and compatibility with the required yarns. | Factories whose product specifications require double-cylinder construction. |
| Toe-closing machine | Closes the toe opening after knitting. Depending on the model, closure may use linking or another sewing method. | US$1,000–4,000 | Closure method, seam comfort, output speed, sock-size range, and compatibility with the knitting workflow. | Production lines seeking a consistent, dedicated toe-finishing step. |
| Automatic sock boarding machine | Shapes and heat-sets socks on forms after knitting and finishing. | US$2,000–8,000 | Number and size of forms, heating method, cycle time, temperature control, and energy requirements. | Producers needing more consistent sock shape and presentation. |
| Yarn winding machine | Rewinds yarn onto packages suitable for feeding into knitting machines. | US$500–3,000 | Number of winding positions, package dimensions, tension control, and supported yarn types. | Factories that prepare yarn in-house or need additional winding capacity. |