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**Product Specifications:**
- **Model No.:** BWB-4C
- **Motor Power:** 3.0 kW
- **Application Place:** Mattress Factory
- **Applicable Thickness:** Thick Mattress Material
- **Drive Type:** Electric
- **Needle Number:** Single Needle
- **Stitch Type:** Chain Stitch
- **Trademark:** Nanjing BCD
- **Transport Package:** Wooden Box
- **Specification:** 100–400 mm
- **Origin:** Nanjing, China
- **HS Code:** 84522190
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**Main Application and Performance:**
The BWB-4C Mattress Machine is specifically designed for sewing thick mattress materials in a production environment. Compared to traditional models, this machine offers a higher level of automation and efficiency. It features an adjustable sewing head height, adjustable lifting mechanism, and variable speed control, which allows for more precise and flexible operation.
The work table is movable, equipped with a PLC control system and AI-based operation, enabling the machine to automatically move, turn corners, and flip the mattress during the sewing process. This significantly increases the sewing speed and reduces manual intervention. The sewing head can automatically lower, slow down when turning corners, and recover after completing the corner, ensuring high-quality stitching and eliminating common issues seen in traditional corner-sewing methods.
This machine is capable of sewing all four edges of a mattress continuously, then automatically moving it to a pre-set position for flipping. With only one operator required, the overall efficiency of the production line is greatly improved, and the physical workload is significantly reduced. It’s an ideal solution for modern mattress manufacturing facilities looking to enhance productivity and reduce labor costs.
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**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 skill) |
| Air Pressure | 0.6–0.8 MPa |
| Total Motor Power | 3.0 kW |
| Work Table Size | 3750 x 1982 mm |
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**Images:**
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This advanced mattress sewing machine is a reliable and efficient choice for manufacturers looking to streamline their production processes while maintaining high-quality output. Whether you're producing standard or custom mattresses, the BWB-4C offers the flexibility and performance needed to meet modern industrial demands.
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