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669-180112M-TYPE 669 CLASSIC – cylinder arm machine with horizontal hook for optimum handling of small leather goods • Slim machine arm diameter of 50 mm in connection with large hook and thread trimmer • Disconnectable bottom feed stroke for binding operations • Quick conversion to binding applications by changing the sewing equipment • New lubricating system with adjustable hook lubrication • New thread trimming system for sewing threads up to Nm 15/3 max. • Safety clutch protects against hook damage • Maintenance-friendly design • High productivity due to excellent sewing parameters • Sewing drive fastened at the machine head • Electropneumatic swithchable thread tension, integrated second stitch length and electropneumatic quick stroke adjustment (only 669-180312) Field of application Assembly and binding operations as well as decorative stitching in small leather goods and tubular workpieces Performance features • Max. stitch length 9 mm • Max. sewing speed 3,000 stitches/min. • Max. alternating sewing foot stroke 9 mm • Max. sewing foot lift 20 mm Last669-180312Next669-180010 |