1. All material of needles system is adopted the technology of Japan, and have a good stability wearable. 2. Drumless, fully computer control 3. Electro-pneumatic yarn finger and cam control 4. Stepping motor for elastic yarn and stitch cam control 5. The double picks, the double lift needle to beat a heel, can knit Y heel 6. Automatic stop by a sensor when every error occurs 7. Option of up to 2 main feeds + 5 pattern feeds (16 colour) 8. Equipped the UPS machine can keep the memory of program and the knitting action if transient electric power cut happened, when the power restored, machine can continue the knitting 9. Knitting can be operated through keyboard and LCD 10. The fog form of needle tube is even to provide oil, reducing fabric greasy dirt 1900*960*900mm