Wd-9820 electronic Eyelet Button Holing Sewing Machine

WD-9820-01/02 elctronic eyele bottonhole button holing sewing machine  lockstitch industrial sewing machine;britex lockstitch machine;lockstitch sewing machine;jack sewing machinelockstitch sewing machine,single needle lockstitch sewing machine price,Machine function introduction:The thread trimmer will cut all the thread ends longer, safely cutting the thread ends over longer distances during the sewing process, ideal for situations requiring precise thread trimming or manual thread trimming. Suitable for: Men's, women's, casual wear, jeans, pants, etc.   The sewing shape is as shown below Size Information Model WD-9820-01/02upper thread trimmerLong thread cutlower thread trimmerLong thread cutsewing lengtheyelet buttonhole ,8-42mm straight buttonhole,5-52mm speed1000-2500 rpmlength of work clamp(standard)30mmlenght of hammer(stamdard)22mmlenght of hammer(accessory)30mmstitch pitch0.5-2.0mmzigzag width1.5-5.0mmtaper bartack length 0-20mmheught of work clamp12mm as standard(available up to 16mm)starting methodfoot switch (thread type ,two-pedal type),hand switch(two-lever type)feed mechanismintermittent feed by 3 pulse motorsneedle*4DOX558 nM80-nM120upper shaft motor main regulator 0.5Mpa,hammer pressure regulator 0.4MpaGW/ NWmachine head 120kg, operation panel,0.6kg control box,16kg power1 phase 220v/50HZ/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1