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**Mingling High Quality Industrial Shoe Sewing Machine MLK-H3020RR**
The **MLK-H3020RR** is a high-performance industrial shoe sewing machine designed for precision and efficiency in the production of footwear, leather goods, and automotive components. This advanced model is equipped with a single needle lockstitch system, making it ideal for complex stitching tasks that require accuracy and consistency.
**Key Specifications:**
- **Model No.:** MLK-H3020RR
- **Needle Number:** Single Needle
- **Stitch Type:** Lock Stitch
- **Sewing Speed:** 2800 stitches per pattern
- **Delivery Time:** Within 20 working days
- **Payment Terms:** T/T (Telegraphic Transfer)
- **Shipping Method:** Sea Transportation
- **Trademark:** Mingling
- **Packaging:** Standard sea-worthy carton packing
- **Dimensions:** 300 x 200 mm
- **Origin:** China
- **HS Code:** 84522190
**Technical Details:**
| Item | Specification |
|------|---------------|
| Stitching type | Single needle lockstitch |
| Hook type | Semi-rotary large shuttle hook |
| Sewing area | 300 x 200 mm |
| Maximum sewing speed | 2000 stitches/pattern |
| Feed method | Intermittent/Continuous (switchable) |
| Stitching pitch | 0.1 mm - 20 mm (resolution 0.1 mm) |
| Maximum number of stitches | 20,000 stitches/pattern |
| Maximum stored patterns | 520 (internal memory) |
| Enlargement/reduction function | 10% to 200% (X/Y axis, 0.1% step) |
| Memory medium | USB flash drive (not included) |
| Total weight | 168.5 kg |
| Clamp holder method | 30 mm |
| Work holder method | Pneumatic |
| Chuck device | Special specification |
| Presser foot lift strokes | 15–18 mm (two-level adjustment) |
| Presser foot strokes | 4–10 mm |
| Spindle motor | MINGLING 750W direct servo motor |
| Applicable needle | Dpx17#18 (standard) |
| Operation panel | 5.7†LCD touch screen, white LED backlight |
| Outline dimension | 1200 x 1068 x 1230 mm (excluding thread stand) |
| Power supply | 220–240V, single-phase; 110–120V; 380–415V (optional unit required) |
**Unique Features:**
- **Seven-axis servo linkage control system** for precise and synchronized stitching.
- **Upper and lower shaft separated design**, eliminating the need for gears or belts, reducing wear and tear.
- **Smart synchronization technology** ensures perfect stitches at any angle.
- **Patented technologies**: ZL 2013 2 0172569.7, ZL 2015 2 0193939.4, ZL 2013 2 0172567.8, ZL 2015 2 0193964.2, ZL 2013 1 0120089.0, ZL 2013 1 0120056.7.
This machine is particularly suitable for high-end leather goods, handbags, footwear, and automotive applications where quality and performance are critical. The sewing speed may vary depending on the material, operation, and fixture weight.
**Explore more about our product through the images below:**






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