"Special post bed sewing machine with extremely high post for the application area of 3D processing" The 5390 // 5391 // 5392 with VETRON technology is excellent for the processing of 3D and molded parts, due to the extremely large passage space of 350 x 570 mm and the high, slim post (430 mm). The narrow and short parts set is ideal for tight radiuses for the application areas automotive, shoes, bags, suitcases, etc. VETRON 5390-18/01 Post left, electronically movable - for better insertion of bulky material (for example suitcases). At pedal start, the post moves automatically, stepper motor controlled in the sewing position. Due to the stepper motor controlled method of the post, the needle distance to the hook can be adjustusted in the service enu electronically. 5391-18/01 Post left - fixed 5392-18/01 Post right - fixed Very high stitch quality for top-stitching work in the visible areas and for assembly seams Stitch type 301 Horizontal hook (bobbin diameter 22 mm) Post height 430 mm 5390 post electronically movable to the left side for easy placing the material 5391 fixed post left side of needle 5392 fixed post right side of needle Large claerance under the machine arm (350 x 570 mm) Max. stitch length 6 mm Max. top-feed-stroke 9 mm Max. clearance under the sewing feet 20 mm Automatic top-feed-stroke adjustment Controlled needle thread tension Automatic adjustment of presser foot pressure Electric driven bobbin winder Electronic hand wheel Electronic back-tack lever Integrated LED sewing light No compressed air