Air hoses are typically made of durable materials such as rubber, PVC, or polyurethane, which can withstand high-pressure air and resist abrasion, weathering, and chemicals. They come in various lengths, diameters, and colors to suit different needs and preferences. Air Hose,Turbo Hose,Rubber Intercooler Hose,Fiat Turbo Intercooler Hose HE BEI HONGAN AUTOMOBILE AND MOTORCYCLE FITTINGS CO.,LTD , https://www.honganproduct.com
Double-Needle High Post Leather Bag Sewing Machine (463)
**HJ-820 Double-Needle High Post Sewing Machine – Professional Bag & Shoe Manufacturing Equipment**
**Model No.:** HJ-820
**Dimensions:** 1100 x 540 x 1150 mm
**Packing Size:** 1200 x 640 x 1350 mm
**Motor Power:** 1/3 HP
**Max Sewing Speed:** 2600 stitches per minute (spm)
**Working Space:** 258 x 288 mm
**Max Stitch Length:** 5 mm
**Trademark:** HJ
**Transport Packaging:** Wooden Case
**Certifications:** CE, SGS
**Origin:** China
**HS Code:** 8501101000
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**Product Description:**
The **HJ-820 Double-Needle High Post Sewing Machine** is a high-performance industrial sewing machine designed for efficient and precise stitching of medium to heavy-duty materials such as leather, fabric, and synthetic materials used in shoe and bag manufacturing. This machine features a **double-needle system**, which allows for faster and more consistent stitching compared to single-needle models.
Key features include:
- **Unison Feed System**: Ensures even feeding of the material during sewing, reducing puckering and improving stitch quality.
- **Large Vertical Rotary Hook**: Enhances stability and accuracy, especially when working with thick or layered materials.
- **Built-in Safety Clutch**: Protects both the machine and the operator from potential damage caused by excessive tension or jamming.
- **Adjustable Presser Foot Lift**: Operated via knee or hand control, offering flexibility depending on the user’s preference and application.
- **High Needle Bar Stroke**: Allows for deep penetration into thick fabrics, making it ideal for heavy-duty applications.
This machine is particularly well-suited for **shoe manufacturing**, **bag production**, and other industries that require durable and professional-grade stitching.
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**Technical Specifications:**
| Feature | Specification |
|-----------------------|-----------------------------------|
| Model | HJ-820 |
| Max Sewing Speed | 2600 spm |
| Max Stitch Length | 5 mm |
| Presser Foot Lift | Knee: 13 mm / Hand: 7 mm |
| Needle Bar Stroke | 324 mm |
| Needle Type | DP*5 12# 20# |
| Working Space | 258 x 288 mm |
| Dimensions | 1100 x 540 x 1150 mm |
| Packing Size | 1200 x 640 x 1350 mm |
| Motor Power | 1/3 HP |
| Condition | New |
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Whether you're looking to improve your production line or expand your manufacturing capabilities, the **HJ-820** offers a reliable and efficient solution for your sewing needs.
If you have any questions or need further assistance, feel free to contact us today. We will respond within **5 hours**. Thank you very much for your interest!
The primary function of an air hose is to deliver compressed air to power pneumatic tools. Pneumatic tools, also known as air tools, rely on compressed air to operate and provide a wide range of benefits compared to traditional electric tools. They are generally lighter, more powerful, and have a higher torque-to-weight ratio. Additionally, pneumatic tools do not generate heat or sparks, making them safer to use in potentially hazardous environments.
Air hoses are often equipped with fittings on both ends to connect them to the compressor and the tool. The most common type of fitting is the quick-connect coupler, which allows for easy and secure attachment and detachment of the hose. Quick-connect couplers come in various sizes and styles to match the corresponding fittings on the compressor and tool.