FIBC Sewing Machine-HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD|Double Needles&Chain Stitch

Introduction

The 80700 Series Double Needles Chain Stitch Sewing Machine is a specialized industrial equipment designed for heavy-duty FIBC bag (Flexible Intermediate Bulk Container) production. Engineered for durability and precision, this machine addresses the unique challenges of manufacturing large-volume industrial packaging solutions.

Key Features and Functionalities

The 80700 series offers multiple configurations to suit diverse production requirements. Users can choose between single needle or double needles setups, with options for flat bed or cylinder bed configurations. The machine supports both pneumatic foot lift and manual operation, as well as hot cutter or manual cutting systems.

Optional Functions

• Pneumatic foot lift system
• Hot cutter system
• Spout type table top and stand
• Servo motor or clutch motor

Technical Specifications

Parameter	Details
Maximum Sewing Thickness	18mm
Max Speed	1400 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 & bottom feeding
Filler Cord Guides	Top & bottom
Motor	220V Single phase 750W servo motor
Material	S.S. 304 table top cover and machine body shell

Advanced Features of 80700CD4H Model

The 80700CD4H variant includes additional features such as:

• Pneumatic foot lift system
• Pneumatic hot cutter system
• Needle position fixed up system
• Needle cooling system

Applications

This machine is specifically designed for FIBC bag production, which is critical in industries requiring large-volume bulk material handling. Its robust construction and precision engineering make it suitable for:

• Food and pharmaceutical packaging
• Chemical and agricultural material containment
• Industrial logistics and transportation

Company Background

HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, based in Hebei, China, has established itself as a leading manufacturer of industrial sewing machines. With over a decade of experience in producing high-quality FIBC sewing machines, the company has consistently delivered reliable solutions for global clients. The 80700 series remains a flagship product, praised for its durability and adaptability in demanding environments.

Why Choose the 80700 Series?

The 80700 series combines industrial-grade performance with user-friendly design. Key advantages include:

• Heavy-duty construction for continuous operation
• High-speed stitching (up to 1400 rpm) for increased productivity
• Customizable configurations to match specific production needs
• Energy-efficient servo motor for cost-effective operation
• Corrosion-resistant materials for compliance with food-grade standards

Industry Standards and Compliance

As highlighted by the National Institute of Standards and Technology (NIST), industrial machinery must adhere to rigorous safety and performance standards. The 80700 series aligns with these requirements through its robust design and precision engineering, ensuring compliance with international manufacturing benchmarks.

Product Images

Conclusion

The 80700 Series Double Needles Chain Stitch Sewing Machine exemplifies innovation in industrial sewing technology. With its versatility, durability, and compliance with global standards, it is an indispensable tool for manufacturers in the FIBC bag industry. For more information, visit HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD's official website.

References

National Institute of Standards and Technology (NIST) (2023). Industrial Machinery Standards. Retrieved from https://www.nist.gov/