Model | WD-9820-01 |
upper thread trimmer | Long thread cut |
lower thread trimmer | Long thread cut |
sewing length | eyelet buttonhole ,8-42mm straight buttonhole,5-52mm |
speed | 1000-2500 rpm |
length of work clamp(standard) | 30mm |
lenght of hammer(stamdard) | 22mm |
lenght of hammer(accessory) | 30mm |
stitch pitch | 0.5-2.0mm |
zigzag width | 1.5-5.0mm |
taper bartack length | 0-20mm |
heught of work clamp | 12mm as standard(available up to 16mm) |
starting method | foot switch (thread type ,two-pedal type),hand switch(two-lever type) |
feed mechanism | intermittent feed by 3 pulse motors |
needle*4 | DOX558 nM80-nM120 |
upper shaft motor | main regulator 0.5Mpa,hammer pressure regulator 0.4Mpa |
GW/ NW | machine head 120kg, operation panel,0.6kg control box,16kg |
power | 1 phase 220v/50HZ |