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

Introduction to FIBC Bag Sewing Machines

FIBC (Flexible Intermediate Bulk Container) bags are essential in industries ranging from agriculture to pharmaceuticals, requiring robust and efficient manufacturing solutions. The 80700 series sewing machines, developed by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, are engineered to meet the demands of heavy-duty FIBC bag production. These machines combine precision, durability, and adaptability to ensure high-quality output for diverse applications.

Product Overview

The 80700 series sewing machines are specifically designed for Jumbo bag (FIBC bag) manufacturing. They offer customizable configurations to suit varying production needs, including single or double needles, flat or cylinder beds, and manual or pneumatic systems. The machines are equipped with strong motors and robust frames to handle materials up to 18mm thickness, ensuring seamless stitching even with filler cords.

Key Models:

• 80700C: Single-needle basic function with clutch or servo motor options.
• 80700CD: Double-needle basic function with clutch or servo motor options.
• 80700CD4H: Advanced double-needle model with pneumatic foot lift, hot cutter, and cooling systems.

Key Features and Advantages

1. Heavy-Duty Performance

With a maximum sewing thickness of 18mm, the 80700 series is ideal for thick materials like woven polypropylene. The servo motor (750W, 220V) provides high torque and energy efficiency, ensuring consistent performance even under demanding conditions.

2. Versatile Configurations

Users can choose from multiple options to tailor the machine to their needs:

• Needle Types: Single or double needles for varying stitch patterns.
• Bed Types: Flat or cylinder beds for different bag designs.
• Foot Lift Systems: Pneumatic or manual for ease of operation.
• Cutting Systems: Hot cutter or manual for precision.

3. Advanced Functionalities

The 80700CD4H model includes cutting-edge features:

• Pneumatic Foot Lift System: Reduces operator fatigue during long production runs.
• Hot Cutter System: Ensures clean, sealed edges for enhanced durability.
• Needle Cooling System: Prevents overheating during high-speed operations.
• Stainless Steel Construction: Resists corrosion, making it suitable for food-grade and pharmaceutical applications.

Technical Specifications

Applications and Industry Use Cases

The 80700 series is widely used in industries requiring high-volume FIBC bag production, including:

• Agriculture: Packaging fertilizers, seeds, and animal feed.
• Chemicals: Securing hazardous materials with reinforced seams.
• Pharmaceuticals: Meeting hygiene standards with stainless steel components.
• Construction: Manufacturing heavy-duty bags for cement and aggregates.

According to the National Institute of Standards and Technology (NIST), "Precision in manufacturing is critical for ensuring product consistency and safety" (NIST). The 80700 series aligns with these principles by delivering reliable, repeatable stitching for critical applications.

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

With a long history in industrial sewing machine production, HEBEI LONGSEW has established itself as a leader in FIBC bag manufacturing equipment. The company’s commitment to innovation and quality is reflected in the 80700 series, which remains a top choice for manufacturers worldwide.

For more information about the company’s products and services, visit their official website: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD.

Conclusion

The 80700 series sewing machines represent a significant advancement in FIBC bag production technology. Their durability, versatility, and precision make them indispensable for industries requiring high-quality bulk packaging solutions. Whether you’re producing standard Jumbo bags or specialized container111s, the 80700 series offers the tools to meet your needs efficiently and reliably.

For detailed specifications and purchasing options, explore the product page.

References

NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov/

HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD. (n.d.). https://www.longsew.com