DUERKOPP ADLER 867-190322 Single-needle lockstitch flat bed machine with bottom feed, needle feed, and alternating feet, and a maximum stitch length of 12 mm. automatic backtracking, thread trimmer, oil level warning lamp, and a large vertical hook. With the M-TYPE series, a vision has become reality – a platform for medium heavy-duty machines creating a new dimension of functionality and flexibility for all kinds of medium-weight applications. The lockstitch flat bed machine class 867, the first model of the M-TYPE series, will set new standards. Above all, the modern design allows an enlarged clearance under the arm as well as a better view of the sewing area. The highly efficient sewing parameters combined with a great variety of equipment make the 867 an ideal operating means for universal use.