两段式差动
两段式差动更适合各种布料Two-step differential feed ratio more suitablefor different kinds of fabrics
针杆行程可调
针杆行程31mm和33mm可变换薄厚车缝Needle bar stroke convertible to 31 and 33mmis applicable to various production.
中置式打线凸轮
中置式打线凸轮，穿线简单易调整，线迹美观，维修更方便;The middle-mounted threading cam is simple andeasy to adjust for threading,the stitches arebeautiful, and the maintenance is more convenient;
阻油功能
采用进口材质密封圈，有效避免针杆及下勾针主轴漏油;The imported material sealing ring is used toeffectively avoid oil leakage of the needle barand the lower looper spindle,
油盘冷却通风孔(专利设计)
专利设计的油盘出风口，运转时可通过马达风扇将油盘热量导出，从而降低整机温度，使机器运行更稳定，寿命更长;
The patented oil pan air outlet can dissipate theheat of the oil pan through the motor fan duringoperation, thereby reducing the temperature of thewhole machine,making the machine run morestably and have a longer life
三合一功能
压拷克骨、立骨、折下摆、滚领“3 in 1 function" (Stitch covering, standing ribcovering hemming and tape binding)
型号 Model | GT-2700-CB240 | GT-2700-CB248 | GT-2700-CB348 | GT-2700-CB356 | GT-2700-CB364 | GT-2700-CB456 |
针数 Number of siches | 2 | 2 | 3 | 3 | 3 | 4 |
线数 Thread number | 3 | 3 | 5 | 5 | 5 | 6 |
| 线迹长度 Stitch length | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 |
针间距 Needles distance | 4.0 | 4.8 | 4.8 | 5.6 | 6.4 | 5.6 |
| 差动比 Diferential feed ratio | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 |
抬压脚高度 Foot lifter height | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
| 最高转速(rp.m) Max speed | 6500 | 6500 | 6500 | 6500 | 6500 | 6500 |
辅助件 Device | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT |
Línea directa:86-576-88159688
Línea telefónica de atención gratuita:800-8576-830
Correo electrónico:baoyu@chinabaoyu.com
Dirección: No. 2299, Jingzhong Road, Distrito Jiaojiang, Ciudad de Taizhou, Provincia de Zhejiang
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