| 型號(hào)Model | ZJ1903D-301B-3/04-V4 |
| 機(jī)針Needle | DB×17(12#) |
| 紐扣尺寸Button size | Φ8-Φ30mm |
| 針跡長(zhǎng)度Stitch length | 30×40mm |
| 壓腳高度presser foot lifte |
標(biāo)準(zhǔn)13mm/最大17mm Standard 13mm/Max 17mm |
| 轉(zhuǎn)速Sewing speed | 2700 RPM |
| 擺梭Shuttle hook | 有Yes |
| 針桿行程 Needle bar stroke | 45.7mm |
| 可儲(chǔ)存數(shù)據(jù)數(shù) Storage data |
50個(gè)花樣(可追加至200個(gè)花樣) 50 patterns(can extend to 200 patterns) |
| 儲(chǔ)存容量 Maximum stitch | 最大20,000針 20,000 stitches |
|
擴(kuò)大縮小機(jī)能 Expand and narrowproportion function |
20~200%(1%單位) 20-200%(1% per unit) |
|
標(biāo)準(zhǔn)花樣數(shù) Standard patternquantity |
50個(gè)花樣 50 patterns |
|
儲(chǔ)存媒體 Medium |
EE-Rom/EP-Rom |