Head sewing machine specifications Feature¡¡¡ìoo 1.The head of machine equipped with oil-immersed rod drive mechanism, wearable, smooth operation, long service life 2.Dual-head sewing, the second head can rise and fall, solve the problem of exposed bottom line 3.Special pre-automatic lifting conveyor 4.To change sewing thread density through program settings 5.A foot switch to suspend, fault reset and lift button, stop automatically when yarn breaks Main technical indicators Needle range : 64n-280n The maximum speed: 4860 r / min Motors: 4 brushless motor, 1 speed motor Motor power: main machine120w, vacuum cleaner 370w Control system: computer control, lcd display, touch screen operation Productivity: according to the operating speed, the fastest 4200 pairs of 8 hours or more Dimensions: 980x480x1750 (mm) Packing in the wooden box, Size:980x480x1750 (mm) Gross weight:135kgs, net weight:110kgs