**Mattress Computerized Single-Needle Lock Stitch Sewing Machine (HF-DZ-1)**
**Model No.:** HF-DZ-1
**Quilting Thickness:** Less than or equal to 70mm
**Needle Model:** 130/21
**Stitch Length:** 2–6mm
**Rotating Speed of Needle:** 2500rpm
**Capacity:** 40–120m/h
**Total Power:** 8.8kw
**Overall Dimension:** 8600×3740×1900mm
**Power Supply:** 3 Phase, 380V, 50Hz
**Gross Weight:** 3500kg
**Trademark:** Xidengbao
**Transport Package:** Wooden Box
**Specification:** 8600×3740×1900mm
**Origin:** China (Mainland)
**HS Code:** 8452219000
This **HF-DZ-1 Mattress Computerized Single-Needle Lock Stitch Sewing Machine** is a high-efficiency and highly automated machine developed by our company. It is widely used for sewing intricate patterns on high-quality mattress covers, bedding, and home textiles. Designed for both speed and precision, it helps increase productivity while maintaining excellent stitching quality.
**Technical Characteristics:**
1. Equipped with an advanced outside rotary hook system, automatic thread-breaking detection, and quilting capabilities. The presser foot can be adjusted according to the thickness of the material.
2. Features a high-capacity computer that can handle complex patterns and run in continuous or intermittent modes based on fabric type and processing needs.
3. Offers 360° jump quilting, capable of producing hundreds of patterns, with a maximum pattern storage capacity of 200.
4. Includes functions such as output counting, pattern display, thread auto-cutting, needle lifting, and automatic stop when thread breaks.
5. Supports online vector angle correction and parameter return adjustment.
6. Uses Japanese servo motors for precise control and smooth operation.
7. Operates with low noise and vibration, ensuring stable performance.
8. Comes with specialized pattern design software and supports scanner input.
9. Features automatic cloth feeding, pulling, cutting, and flow control for efficient production.
**Technical Specifications:**
| **Parameter** | **Specification** |
|-----------------------------|--------------------------------|
| Quilting Width | ≤ 2350 mm |
| Quilting Thickness | ≤ 70 mm |
| Needle Model | 130/21 |
| Stitch Length | (2–6) mm |
| Needle Rotating Speed | 2500 rpm |
| Capacity | (40–120) m/h |
| Total Power | 8.8 kW |
| Lubrication | Fully Automatic Standard |
| Control System | PLC |
| Dimensions (L×W×H) | 8600 × 3740 × 1900 mm |
| Voltage | 3-Phase, 380V, 50–60Hz |
| Gross Weight | 3500 kg |
**Product Pictures:**
[Image of the HF-DZ-1 machine]
[Image showing the machine in action]
[Image of the company’s facility]
[Another image of the production line]
**After-Sale Service:**
We provide comprehensive after-sales support, including installation, maintenance, and technical assistance. Our team is always ready to help ensure your machine runs smoothly and efficiently.
**Company Exhibition:**
Visit our exhibition to see the HF-DZ-1 in action and learn more about our range of textile machinery.
**Contact Us:**
Tel: +86-20-26292923, +86-20-26275665
Fax: +86-20-26276079
Mobile: +86-18520519901
Website: [www.mattressmachinery.net](http://www.mattressmachinery.net)
Address: No.101, Building E, Jintai Industrial Zone, No.28 He Long 1st Road, Jiahe Street, Baiyun District, Guangzhou City, Guangdong Province, China.
Whether you're looking to enhance your production line or need reliable equipment for your textile business, the HF-DZ-1 is a powerful and versatile choice. Let us help you achieve greater efficiency and quality in your operations.
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