Twin needle thick thread decorative stitching machine for leather sofas ...

Thick thread decorative stitching seams with 2 needles are widely used in upholstery, car interiors, furniture and leather goods. Hightex 204-370-DP post bed leather sewing machine has been developed taking into account the requirements of the car seat manufacturers, armchairs and sofas. Its design with several new technologies, perfectly adapted to the sewing averages qualified materials, heavy and very heavy.
https://automatic-sewing.com/thick-thread-decorative-stitch.htm
This video made by HighTex authorized dealer in Serbia ( "MNP 05" d.o.o. http://www.mnp05.co.rs/).