Performance characteristics:
Mainly used in the sewing of J-shaped parallel stitching on the front of jeans, casual pants, and workwear in the clothing industry. Using specialized pattern editing software, the J-shaped stitching pattern can be customized to meet the requirements of different clothing styles; This machine can also be used for sewing trousers, casual pants, cable laying, automatic bag stitching of jeans, and other processes, with a wide range of applications.
1. Original design to avoid errors
The double needle automatic sewing machine for door placket can use two colors of thread for sewing, thereby avoiding errors in the position of the thread during the machine's secondary sewing positioning. It can complete flat thread stitching while also synchronously completing special thread stitching such as knotting and decorative threads.
2. Fully automated, efficient, and stable
The equipment can achieve functions such as automatic positioning, automatic feeding, automatic sewing, and automatic feeding. One person can operate two machines simultaneously to improve efficiency.


Product parameters:
model | QLF-2210 | Intermittent foot pressure rise | 22mm |
stitch | Single needle flat seam | Intermittent foot pressure stroke | 0 or 2-10mm (factory setting: 3mm) |
motor | AC servo motor 550W direct drive type | Number of user programs | 50 |
Maximum sewing speed | Vertical semi rotary rotary shuttle oil core injection | Number of Loop Programs | 9 |
Sewing area | Maximum 220 * 100mm | power supply | Single phase 200~240V |
Pressure foot driving method | aerodynamic | Power/Air Pressure | 0.5Mpa、1.8L/min |