特点(Features)：
1.加大针杆行程，压脚提升量，并采用双倍张力，可用于粗线及高张力缝制。
2.采用高刚性的新型方形送料机构，能发挥优越的送料功能。在高低段部位也不会产生孔眼堵塞，可形成稳定的缝隙距。
3.下送料的调整机构，可对缝制错位进行调整。
4.集中油芯方式的加油装置，大幅度的减少了加油时的烦琐工序(旋梭部分是手动加油)
5.封闭式上送料机构，可防止机油的飞散。
1. Special needle bars and presser foot designs to stitch thick thread and high elastic stitch
2. Newly design square feeding mechanism to enhance feeding performance and to prevent needle plate clogging.
3. Bottom feeding adjustment mechanism to adjust stitching position
4. Central lubrication system to reduce lubrication procedures (manual lubrication for hook)
5. Closed upper feeding mechanism to prevent the spread of lubrication oil
用途(Application)：
适用于箱包及各种厚料的缝制
Suitable for bag and heavy duty stitching