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				ST-313 is use for double side stitch, it have special blind stitch sewing method and the special double stitching hemming design | 
			
				ST-360 use for different kind of thick material' s blind stitch sewing.The accuracy and evenness of the blind sewing can be under control with the special vertical feeding method .to the pocket. A stacking sensor is also provided as standard to prewent stacking errors. | 
		
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| Model | ST-313 | ST-360 | 
| Sewing speed | 800- 1000 stitches/min | |
| Threda number | 2 | |
| Stitch length | Normal stitch is 4 sti/cm, it can adjust | |
| 
				 Produce quantity  | 
			500- 700 meters per 12 hours | |
| Adding oil | Main shaft without oil, head is manual oil adding | |
| Needle | 1717dc (groz- beckert) | |
| Control system | Qixing / powermax/ efka | |
| Power supply | 400w, 220v / 0.4mpa | |