80700 Series Double Needles Chain Stitch Sewing Machine-FIBC Bags|HEBEI LONGSEW

Manufacturing high-quality FIBC bags requires precision, durability, and advanced technology. The 80700 series double needles chain stitch sewing machine, including the 80700C, 80700CD, and 80700CD4H models, is a cornerstone in the heavy-duty FIBC bag production industry. Designed to meet the demands of modern manufacturing, this machine combines robust engineering with customizable features to ensure efficiency and reliability.

Product Overview

The 80700 series sewing machine is a versatile solution for producing Jumbo bags and Big Bags. Its design allows for customization based on specific production needs, making it a popular choice among manufacturers. The machine’s ability to handle thick materials and its advanced features ensure high-quality output even under demanding conditions.

Key Features and Functionalities

The 80700 series offers a range of configurations to suit different production requirements:

• 80700C: Single needle basic function type with options for clutch or servo motor.
• 80700CD: Double needles basic function type with clutch or servo motor options.
• 80700CD4H: Double needles with pneumatic foot lift, hot cutter system, needle position fixed up system, and needle cooling system. Requires a servo motor.

Optional functions include:

• 1. Pneumatic foot lift system
• 2. Hot cutter system
• 3. Spout type table top and stand
• 4. Servo motor or clutch motor

Advanced Specifications of 80700CD4H

The 80700CD4H model is engineered for heavy-duty applications:

• Extra heavy duty capacity: Up to 18mm thickness for sewing with filler cord function.
• Max speed: 1400 rpm.
• Needle distance: 7.2mm.
• Stitch range: 6-12mm (standard setting: 10mm).
• Double needles: 4 threads parallel chain stitch (401+401).
• Feeding system: Top and bottom feeding.
• Filler cord guides: Top and bottom.
• Additional systems: Pneumatic foot lift, pneumatic hot cutter, needle position fixed up system, and needle cooling system.
• Motor: 220V single-phase 750W servo motor for strong performance and energy efficiency.
• Materials: S.S. 304 table top cover and machine body shell for food and high-requirement FIBC bag production.

Technical Specifications Table

Feature	80700C	80700CD	80700CD4H
Needle Type	Single	Double	Double
Motor Type	Clutch or Servo	Clutch or Servo	Servo
Max Thickness	18mm	18mm	18mm
Max Speed	1400 rpm	1400 rpm	1400 rpm
Stitch Range	6-12mm	6-12mm	6-12mm
Optional Features	No	No	Yes

Applications and Industry Use

The 80700 series is ideal for industries requiring robust and reliable sewing solutions:

• FIBC Bag Production: Designed specifically for heavy-duty FIBC bags, ensuring durability and precision.
• Industrial Textiles: Suitable for manufacturing large-scale industrial fabrics and materials.
• Agricultural Products: Used for creating durable sacks and packaging for agricultural goods.
• Construction Materials: Efficient for sewing heavy-duty materials used in construction.

Company Background

Manufactured by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, a leading provider of industrial sewing solutions, the 80700 series reflects the company’s commitment to innovation and quality. With a long history in producing specialized machinery, Longsew has established itself as a trusted name in the textile and packaging industries. Their expertise in designing machines that meet the evolving needs of manufacturers ensures that the 80700 series remains a top choice for FIBC bag production.

Why Choose the 80700 Series?

The 80700 series offers several advantages that make it a preferred choice for manufacturers:

• Customization: Tailored configurations to meet specific production requirements.
• Durability: Robust construction designed for heavy-duty use.
• Efficiency: High-speed operation with precise stitching for optimal productivity.
• Advanced Technology: Incorporates features like servo motors and pneumatic systems for enhanced performance.
• Compliance: Meets industry standards for safety and quality, ensuring reliable operation in demanding environments.

Expertise and Authority in Manufacturing

According to the National Institute of Standards and Technology (NIST), "Precision and reliability are critical in manufacturing processes to ensure product quality and operational efficiency." The 80700 series aligns with these principles by delivering consistent performance and advanced features that meet industry standards. NIST’s research on industrial automation and precision engineering further underscores the importance of such technologies in modern manufacturing. [1]

Conclusion

The 80700 series double needles chain stitch sewing machine is a testament to innovation in FIBC bag production. With its customizable features, advanced specifications, and robust design, it addresses the challenges of heavy-duty manufacturing. Whether producing industrial textiles, agricultural packaging, or construction materials, the 80700 series ensures efficiency, durability, and precision. For manufacturers seeking a reliable solution, the 80700 series from HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD is an excellent choice.

References

[1] National Institute of Standards and Technology (NIST). Retrieved from https://www.nist.gov/