**Product Specifications:**
- **Model No.:** FX-9688D
- **Needle Number:** Three Needles
- **Stitch Type:** Chain Stitch
- **Trademark:** FOXSEW
- **Transport Package:** Wooden Case
- **Origin:** Zhejiang, China
- **HS Code:** 8452
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**FOXSEW Fully Automatic Feed Off the Arm Chain Stitch Sewing Machine Unit – Multi-Function Model**
This advanced sewing machine is designed for high-speed and efficient performance. It features an automatic lubrication system that significantly improves productivity by up to 35% compared to traditional models.
**Key Features:**
- High-performance components with GIC hard coating technology, reducing wear and increasing machine longevity.
- Internal racing puller system that synchronizes with the machine’s rotation, ensuring smooth operation across seams.
- Slant wide puller design enhances performance when crossing joints.
- Equipped with pneumatic presser foot lift, puller lift, needle cooler, and automatic thread trimmer for enhanced efficiency.
- Steel stand with wheels for easy mobility, stable operation, and reduced noise and vibration.
- Lubrication system includes spatter lubrication in the base and automatic upper shaft lubrication for consistent performance.
**Working Videos:**
- [Working Video 1](www.foxsew.com/company-video/fully-automatic-feed-off-the-arm-chain-stitch-machine-with-automatic-thread-trimmer-800.html)
- [Working Video 2](www.foxsew.com/company-video/automatic-feed-off-the-arm-chainstitch-sewing-machine-fully-oil-lubrication-787.html)
**Machine Features:**
- All key components are treated for durability, allowing a maximum sewing speed of 4500 rpm.
- Integrated with pneumatic presser lift, puller lift, needle cooler, auto suction device, automatic thread trimmer, and oil lubrication system.
- Portable packaging in an iron holder, low noise, low vibration, and easy to assemble and adjust.
**Available Models:**
- FX-9688D-XH-PL/2PL/PS-SD (Direct Drive with QIXING Servo Motor)
- FX-9688D-XH-PL/2PL/PS-SD1 (QIXING Servo Motor with Automatic Needle Orientation)
- FX-9688D-XH-PL/2PL/PS-SDH (Direct Drive with HO-HSING Servo Motor)
- FX-9688D-XH-L/2PL/PS-H9 (With HO-HSING Servo Motor)
**Technical Specifications:**
- **Stitch Form:** Three Needle Chain Stitch
- **Max Sewing Speed:** 4500 rpm
- **Stitch Length:** 2.6–4.8 mm
- **Needle:** 3 needles, TVx5#21
- **Motor:** 750W Servo Motor
This versatile and reliable machine is ideal for industrial use, offering precision, speed, and durability for various sewing applications. Whether you're working on garments, upholstery, or other textile products, the FX-9688D delivers exceptional performance and ease of use.
Slag handling refers to the process of managing and disposing of slag, which is a byproduct of various industrial processes, particularly in the metal and mining industries. Slag is a form of waste material that is produced when certain materials, such as iron ore, coke, and limestone, are melted and processed.
Effective slag handling is important for the proper management and disposal of this waste material. It helps to ensure the safety of workers, protect the environment, and maximize the potential value of slag through recycling and reuse.
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Shenyang North Heavy Metallurgical Engineering Technology Co., Ltd. , https://www.nhmetallurgy.com