80700 Series Double Needles Chain Stitch Sewing Machine-HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD|Heavy-Duty FIBC Bag Production&Precision Engineering

Discover the 80700 Series sewing machine, a robust solution designed specifically for heavy-duty FIBC (Flexible Intermediate Bulk Container) bag production. Engineered by **HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD**, this equipment combines precision engineering with industrial-grade durability to meet the demands of modern manufacturing. Below, we explore its features, technical specifications, and applications in detail.

Overview of the 80700 Series Sewing Machine

The 80700 series sewing machine is a cornerstone in the FIBC bag manufacturing industry, offering versatility and reliability for producing jumbo bags. Its design accommodates various functional requirements, including single or double needle configurations, flat or cylinder beds, and manual or pneumatic foot lift systems. The machine is equipped with a powerful motor capable of handling materials up to 18mm in thickness, making it ideal for heavy-duty applications.

Key Features and Functionalities

The 80700 series offers multiple configurations to suit different production needs. The 80700C model features a single needle with optional clutch or servo motors, while the 80700CD model includes double needles. The advanced 80700CD4H variant adds pneumatic foot lift, hot cutter systems, and needle cooling for enhanced efficiency.

Optional Functions

• Pneumatic foot lift system: Reduces operator fatigue during extended use.
• Hot cutter system: Ensures clean, precise cuts for high-quality seams.
• Spout type table top and stand: Customizable for specific bag designs.
• Servo motor or clutch motor: Offers energy-efficient operation and precise control.

Technical Specifications

Applications in FIBC Bag Manufacturing

The 80700 series is widely used in industries requiring durable, large-volume packaging solutions. FIBC bags are essential for transporting bulk materials such as chemicals, fertilizers, and food products. The machine's ability to handle thick materials and its precision stitching ensure that bags meet stringent quality and safety standards.

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

With a long-standing reputation in the machinery industry, **HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD** has been a leader in manufacturing industrial sewing machines for FIBC bags. Their commitment to innovation and quality has made the 80700 series a staple in production facilities worldwide. The company's focus on research and development ensures that their products remain at the forefront of technological advancements.

Why Choose the 80700 Series?

The 80700 series stands out due to its combination of durability, versatility, and advanced features. Its robust construction ensures long-term reliability, while the customizable options allow manufacturers to tailor the machine to their specific needs. The inclusion of energy-efficient servo motors and high-quality materials like S.S. 304 makes it suitable for industries with strict hygiene and safety requirements, such as food and pharmaceuticals.

Industry Standards and Compliance

While the National Institute of Standards and Technology (NIST) does not directly regulate FIBC bag manufacturing standards, its role in establishing measurement and testing protocols is critical for ensuring product quality. According to NIST, "Accurate measurements and standardized testing are essential for maintaining the integrity and safety of industrial products" (NIST). The 80700 series aligns with these principles by providing precise stitching and reliable performance.

Conclusion

The 80700 series double needles chain stitch sewing machine is a testament to the advancements in FIBC bag manufacturing technology. Its robust design, customizable features, and compliance with industry standards make it an indispensable tool for producers. Whether you're manufacturing for the food, chemical, or agricultural sectors, the 80700 series offers the precision and durability needed to meet modern demands.

References

National Institute of Standards and Technology (NIST)