This machine is mainly used for flanging mattress panel and over-thick fabric. It can also sew that non-woven fabric together with the panel. Technical Features: 1.Adopt JUKI-6500 high speed straight needle sewing head. 2.Adopt double straight needle design. 3.With auto oiling system ensuring sufficient lubrication; with cartridge oil filter, easy for replacement & cleaning. 4.Push-button type stitch length regulator, no need for changing the cam. 5.Micro adjustment of differential feeding ratio. 6.With thread & needle cooling system, thread & needle can be lubricated and cooled by C10 oil, avoiding the thread & needle breakage as well as thread leaping. 7.Adopt double-needle-five-thread synchronous structure and strong cloth-feeding system ensuring feeding precision and perfect seam. 8.The sewing speed is controlled with imported needle position motor and control box. 9.Equipped with pneumatic auto presser foot, equipped with special encoder to position needles. 10.Low noise, small vibration, stable performance.