**Product Specifications:**
- **Model No.:** BWB-4B
- **Trademark:** Nanjing BCD
- **Origin:** Nanjing, China
- **HS Code:** 84522190
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**Mattress Tape Edge Machine (BWB-4B Auto-Flip, 300U Chain Stitch)**
This advanced mattress tape edge machine is designed for efficient and high-quality sewing of mattress edges. Compared to traditional models, the BWB-4B offers a more automated and intelligent operation. It features an adjustable sewing head elevation, lift, and speed, allowing for greater flexibility and precision during the sewing process. The movable work table, combined with a PLC control system and AI-driven operation, ensures smooth and continuous performance.
One of the key advantages of this machine is its ability to automatically move, turn corners, and flip the mattress during operation. This not only increases the sewing speed but also improves the overall quality of the finished product. The sewing head can automatically lower, reduce speed when turning corners, and return to normal speed after completing the corner, which significantly reduces the risk of stitching errors and enhances the final appearance of the mattress.
The machine is capable of sewing all four edges of a mattress in one go. After completion, it automatically moves the mattress to a designated position for flipping. This fully automated process allows one operator to manage the entire workflow, reducing labor intensity and boosting productivity.
**Technical Specifications:**
| Feature | Specification |
|--------|---------------|
| Sewing Head Type | Chain Stitch |
| Sewing Head Elevation Angle | 25°–60° (Adjustable) |
| Work Table Conveyor Speed | 10–14 M/min |
| Available Mattress Thickness | 100–400 mm |
| Work Efficiency | 16–20 Mattresses/Hour (Depending on Operator Skill) |
| Air Pressure | 0.6–0.8 MPa |
| Total Motor Power | 3.0 kW |
| Work Table Size | 3750 × 1982 mm |
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**Key Benefits:**
- Fully automated operation with minimal manual intervention
- Enhanced precision and improved stitching quality
- Increased production efficiency and reduced labor costs
- Easy to operate and maintain
- Suitable for various mattress thicknesses
This machine is ideal for manufacturers looking to upgrade their production line and achieve higher output with better quality control. Whether you're producing standard or custom mattresses, the BWB-4B provides a reliable and efficient solution for edge finishing.
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