Oct . 06, 2025 03:30 Back to list

80700CD4H Chain Stitch Sewing Machine-HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD



Introduction

The 80700CD4H Chain Stitch Sewing Machine is a specialized industrial solution designed for the production of FIBC bags (Flexible Intermediate Bulk Containers). Developed by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, this machine combines durability, precision, and versatility to meet the demands of heavy-duty manufacturing. With its advanced features and robust design, the 80700CD4H is a preferred choice for industries requiring high-quality chain stitch sewing solutions.

Key Features of the 80700CD4H

The 80700CD4H is engineered to deliver exceptional performance in FIBC bag production. Its core features include:

  • Double Needles with 4-Thread Chain Stitch: The machine utilizes two needles to create a parallel chain stitch (401+401), ensuring strong and durable seams. This configuration is ideal for double chain stitch sewing applications.
  • Heavy-Duty Construction: With a maximum sewing thickness of 18mm, the 80700CD4H is built to handle thick materials commonly used in FIBC bags. Its reinforced frame and motor ensure stability during high-speed operations.
  • Advanced Optional Functions: The machine offers customizable features such as a pneumatic foot lift system, hot cutter system, and needle cooling mechanism. These enhancements improve efficiency and reduce downtime.
  • Energy-Efficient Servo Motor: A 750W servo motor provides powerful performance while minimizing energy consumption, aligning with modern manufacturing sustainability goals.
80700CD4H Chain Stitch Sewing Machine-HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

Technical Specifications

Parameter Details
Stitch Type Double Needles 4-Thread Chain Stitch (401+401)
Maximum Sewing Thickness 18mm
Max Speed 1400 rpm
Needle Distance 7.2mm
Stitch Range 6-12mm (Standard: 10mm)
Motor 220V Single Phase 750W Servo Motor
Optional Features Pneumatic Foot Lift, Hot Cutter System, Needle Position Fixed Up, Needle Cooling System
Material S.S. 304 Table Top Cover and Machine Body Shell

Advantages of the 80700CD4H

The 80700CD4H offers several advantages that make it a top choice for chain stitch sewing machine applications:

  • Enhanced Productivity: With a max speed of 1400 rpm, the machine significantly reduces production time while maintaining precision.
  • Customization: Users can choose between single or double needles, flat or cylinder beds, and manual or pneumatic systems, allowing adaptability to specific production needs.
  • Durability: The reinforced structure and high-quality materials ensure long-term reliability, even in demanding environments.
  • Energy Efficiency: The servo motor optimizes power usage, reducing operational costs and environmental impact.
80700CD4H Chain Stitch Sewing Machine-HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

Application Scenarios

The 80700CD4H is widely used in industries that require FIBC bag manufacturing. Key applications include:

  • Food Packaging: The machine’s stainless steel components meet stringent hygiene standards, making it suitable for food-grade chain stitch embroidery machine for sale applications.
  • Chemical Industry: Its ability to handle thick materials ensures secure sealing for hazardous substances.
  • Construction Materials: The machine produces durable bags for transporting bulk materials like cement and aggregates.
  • Pharmaceuticals: Precision stitching guarantees the integrity of packaging for sensitive products.

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

Founded with a focus on industrial sewing machine innovation, HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD has established itself as a leader in the FIBC bag production equipment sector. With decades of experience, the company specializes in designing machines that balance performance, reliability, and cost-effectiveness. Their commitment to quality is reflected in the 80700CD4H, which remains a bestseller due to its versatility and robust design.

Conclusion

The 80700CD4H Chain Stitch Sewing Machine is a testament to HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD’s expertise in industrial sewing solutions. Its advanced features, such as the double needle system and optional pneumatic functions, make it an indispensable tool for chain stitch sewing machine applications. Whether for food packaging, chemical storage, or construction materials, the 80700CD4H delivers precision and durability, ensuring manufacturers meet the highest industry standards.

References

1. National Institute of Standards and Technology (NIST). "Standards for Industrial Manufacturing Equipment." Retrieved from https://www.nist.gov.

2. NIST. "Energy Efficiency in Industrial Machinery." Retrieved from https://www.nist.gov.


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