**JS Long Arm Repair Stitch Sewing Machine**
The JS Long Arm Repair Stitch Sewing Machine is specifically designed for sewing the drop stitch of mattress surface fabrics. With a maximum head span of 760mm, it provides ample working space for users, making it ideal for large-scale production.
Key Features:
- **Repair stitch and sewing**: Perfect for reinforcing and joining fabric layers.
- **Super long machine head span**: Offers more flexibility and ease of use.
- **High-efficiency stepless speed regulation motor**: Ensures smooth and consistent performance at various speeds.
- **Smart and convenient automatic upper positioning sensor**: Enhances precision and reduces manual adjustments.
- **Pneumatic presser foot lift**: Provides better control and comfort during operation.
- **Presser foot moves up and down with the needle bar**: Ensures even pressure and better stitch quality.
**Technical Data at a Glance**
| Model | JS-1 | JS-2 |
|-------------|---------------|---------------|
| Sewing Head | ESUN | TYPICAL |
| Needle Bar | DPX5, 100-130, 15-18# | DPX5 |
| Stitch Length | Freely | Freely |
| Max Stitch Length | Freely | Freely |
| Power Requirements | 220V, Single, 50Hz | 220V, Single, 50Hz |
| Machine Head Span | 750mm | 760mm |
| Max Sewing Thickness | 40mm | 70mm |
| Pressure | 0.5–0.8 MPa | 0.5–0.8 MPa |
| Max Sewing Speed | 1000spm | 1200spm |
| Presser Foot Height | 15mm | 25mm |
| Total Power | 0.55kw | 0.56kw |
| Machine Weight | 140kg | 235kg |
| Machine Size | 1600×1300×800mm | 1670×880×1020mm |
This machine is ideal for mattress manufacturers who need high-quality, efficient, and durable equipment to meet growing demands. It combines advanced technology with user-friendly design to deliver reliable performance in any production environment.
**Why Choose ESUN?**
1. **One-stop service**: From pre-sale consultation to after-sales support, we offer comprehensive solutions tailored to your needs.
2. **Product sourcing**: Partnering with 100+ suppliers, our 5 manufacturing plants produce 108 types of machines and 28 types of accessories.
3. **Strong quality control system**: We ensure top-notch quality through strict raw material checks, process control, component testing, and final product inspection.
4. **Global business**: With over 20 years of experience, our products are sold in more than 100 countries and highly trusted by customers worldwide.
5. **Patent owner**: We continuously invest in R&D and have secured 16 patents to provide innovative and high-performance solutions.
**Looking for Partners**
We are always looking for new partners who share our vision and can help expand our global presence. If you're interested in establishing a partnership in the mattress machinery and accessory industry, we would love to hear from you. Together, we can grow and succeed in this competitive market.
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