... /2'' needles & diameter selectors192-400N, 4 needle selectors machine power cost1.5KW electrical source380V+10%; frequency 50/60HZ speed450RPM ... flower jacquard stocking machine. it adopts an independent exhaust fan or central exhaust system fabric stretch, the machine is equipped with ... socks, the whole process, style and quality, the machine can use synthetic fibers, syntbetic fibers and bare spandex ...