The NK 500 crochet knitting machines are ideal tools for elastic or non-elastic lace, which are available either in apparel, shoestrings, furbishing elements, bandages and sporting goods of raw warns or synthetic filaments. Crochet Knitting MachineClick here for details. Specifications: Particular Device 2-stage of rubber feeding Multi-head multi-model yarn frame Yarn frame for beam Features: State-of-the-art construction for easy installation and adjustment. Fixed back-and-forth weft drive for easy adjustment of kinetic pitches. Spring reset-for accurate shift of weft bar. Integrated weft layer dispenser in easy mounting and dismounting. Weft transmission-diversified weft gearing for successful looming. Weft / rubber device separator for easy management of warp in bandy operation that saves time and effort. 2-stage dispensing roller that keeps the rubber roller in even tension at a specific ratio of 0.57 ~ 12.5. Active circulation-type oil supply for easy lubrication of the elements while protecting the machine. Stop motion (yarn & rubber) for perfect products. The chain links of independent configuration delivers precision output and fits all type of gauge without grinding.