High-Speed Single Needle Lockstitch Sewing Machine
Model NO.: DK4420
Needle Number: Single/Double
Stitch Type: Lockstitch
Sales Model: Wholesale
Number of Needles: DPX17#22-30#
G.W./N.W. (Kgs): 27.5 / 34
Trademark: DUKI
Transport Package: Neutral Color Box
Specification: 586 x 260 x 525 mm
Origin: China
HS Code: 84522
This high-speed single needle lockstitch sewing machine is designed for efficient and precise stitching in a variety of industrial applications. It features a reliable lockstitch mechanism, ensuring strong and consistent seams. The machine comes with a double or single needle option, allowing flexibility depending on the fabric type and project requirements.
The model DK4420 is equipped with a horizontal hook system (type B) and can operate at a speed of up to 3000 RPM, making it ideal for high-volume production environments. Its compact design and durable construction make it a popular choice among manufacturers looking for a reliable and cost-effective solution.
Below is a detailed specification table:
| Model | Number of Needles | Stitch Length (mm) | Foot Length (mm) | Horizontal Hook | Speed | Package Size (mm) | G.W./N.W. (kgs) |
|-----------|-------------------|--------------------|------------------|-----------------|------------|---------------------|-----------------|
| DK4420 | DPX17#22-30# | 1~4 | 8~16 | B | 3000RPM | 586 x 260 x 525 | 27.5 / 34 |
This machine is manufactured in China and is shipped in neutral color boxes, making it suitable for international distribution. With its advanced design and user-friendly features, the DK4420 is an excellent choice for textile and garment industries seeking efficiency and performance.

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