High-Performance FIBC Sewing Machine 80700CD4H - Hebei Longsew | Chain Stitch, Double Needle

The 80700 series chain stitch sewing machine has become a cornerstone in the heavy-duty FIBC (Flexible Intermediate Bulk Container) bag manufacturing industry. Designed for precision, durability, and adaptability, this machine caters to the demanding requirements of producing large-scale industrial packaging solutions. This article delves into its features, technical specifications, application scenarios, and the company behind its innovation.

Overview of the 80700 Series Chain Stitch Sewing Machine

The 80700 series is a versatile solution for manufacturing FIBC bags, commonly known as jumbo bags or big bags. These machines are engineered to handle the rigorous demands of industrial-scale production, offering multiple configurations to suit specific needs. Whether it's a single-needle or double-needle setup, the 80700 series ensures efficiency and reliability.

Key Features and Configurations

The 80700 series includes three primary models: 80700C (single needle), 80700CD (double needle), and 80700CD4H (advanced double-needle model). Each variant offers customizable options, such as clutch or servo motor systems, flat or cylinder beds, and pneumatic or manual foot lifts. The 80700CD4H stands out with its additional features, including a pneumatic foot lift, hot cutter system, and needle cooling mechanism.

Technical Specifications and Performance

The 80700CD4H is engineered for heavy-duty applications, with a maximum thickness capacity of 18mm. Its high-speed motor operates at up to 1,400 rpm, ensuring efficient production without compromising quality. Key specifications include:

Feature	Details
Max Thickness Capacity	18mm
Max Speed	1,400 rpm
Needle Distance	7.2mm
Stitch Range	6-12mm (Standard: 10mm)
Needle Configuration	Double needles, 4 threads parallel chain stitch (401+401)
Feeding System	Top and bottom feeding
Motor Type	220V Single Phase 750W Servo Motor
Additional Features	Pneumatic foot lift, hot cutter system, needle position fixed up system, needle cooling system

Advanced Features for Industrial Applications

The 80700CD4H incorporates several advanced features to enhance productivity and precision. Its pneumatic foot lift system allows for seamless operation, while the hot cutter system ensures clean, efficient cutting of materials. The needle position fixed up system and needle cooling system further contribute to its durability and performance in high-volume production environments.

Application Scenarios

The 80700 series is widely used in industries requiring robust and reliable packaging solutions. Its versatility makes it suitable for:

• FIBC bag manufacturing: Ideal for producing large industrial container111s used in agriculture, construction, and chemical industries.
• Customized packaging: Suitable for creating specialized bags with unique dimensions and features.
• High-volume production: The machine's speed and durability make it a top choice for large-scale operations.

Company Background: Hebei Longsew Machinery Technology Co., Ltd.

Founded with a commitment to innovation and quality, Hebei Longsew Machinery Technology Co., Ltd. has established itself as a leader in the industrial sewing machine sector. The company's expertise in designing and manufacturing FIBC sewing machines is reflected in the 80700 series, which has remained a popular choice for over a decade. Hebei Longsew's dedication to continuous improvement ensures that its products meet the evolving needs of the industry.

Why Choose the 80700 Series?

The 80700 series offers several advantages that set it apart from competitors:

• Durability: The machine's robust construction ensures long-term reliability in demanding environments.
• Customization: With multiple configurations and optional features, the 80700 series can be tailored to specific production requirements.
• Energy Efficiency: The servo motor system reduces energy consumption while maintaining high performance.
• Compliance: The use of stainless steel components ensures compliance with food and high-purity industry standards.

Authoritative Citations and References

According to the National Institute of Standards and Technology (NIST), industrial sewing machines must adhere to rigorous standards for precision, durability, and safety. The NIST publication on industrial sewing machine performance standards highlights the importance of high-speed operation and material compatibility in heavy-duty applications. These principles align with the design and functionality of the 80700 series, which is engineered to meet such benchmarks.

Conclusion

The 80700 series chain stitch sewing machine exemplifies the synergy between innovation and practicality in industrial manufacturing. With its advanced features, customizable options, and robust performance, it remains a preferred choice for FIBC bag production. Hebei Longsew Machinery Technology Co., Ltd. continues to lead the industry by delivering solutions that meet the highest standards of quality and efficiency.

Hebei Longsew Machinery Technology Co., Ltd. is a trusted name in the field of industrial sewing machines, offering cutting-edge technology and exceptional customer support. For more information about the 80700 series, visit their official website.

References

• NIST Publication on Industrial Sewing Machine Performance Standards