... provides much more working stability to the machine.3. Cam system:The conformation of the cam system ... 7/12/14 needle)single cam system for 3.5/3 needle8. Knitting Functioni can realize manifold knitting methods ... in left or right, 1/2,1/4,3/4 pitch also avaliable from any position, ... free, even more upgrading allowable22. Power3 phase AC 380V, or single phase 220V, 50HZ23. Power EfficiencyAbout 1.8KW