FIBC Sewing Machine 80700 Series-HEBEI LONGSEW|Heavy-Duty Chain Stitch

Introduction

The FIBC Bag / Jumbo Bag / Big Bag Double Needles Chain Stitch Sewing Machine 80700C/80700CD/80700CD4H is a cutting-edge solution designed for the heavy-duty production of Flexible Intermediate Bulk Containers (FIBCs). Engineered to meet the demands of industrial-grade fabric manufacturing, this sewing machine combines advanced technology, robust construction, and customizable features to deliver unmatched performance. Whether you're producing standard FIBC bags or specialized container111s for hazardous materials, the 80700 series offers the precision and reliability required for high-volume operations.

Product Overview

Developed by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, a leader in industrial sewing equipment, the 80700 series has become a staple in the FIBC manufacturing industry. With a long history of innovation, the company has refined this model to address the unique challenges of heavy-duty fabric stitching. The 80700C, 80700CD, and 80700CD4H variants cater to diverse production needs, offering flexibility in needle configuration, bed type, and additional functionalities.

Key Features of the 80700 Series

• Heavy-Duty Construction: The machine is built to withstand continuous operation, with a reinforced frame and high-capacity motor.
• Customizable Options: Users can choose between single or double needles, flat or cylinder beds, and pneumatic or manual foot lifts.
• Advanced Stitching Technology: The double-needle, four-thread chain stitch ensures strong, durable seams suitable for industrial applications.
• Optional Add-Ons: Features like hot cutters, pneumatic foot lifts, and needle cooling systems enhance efficiency and safety.

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 (401+401)
Feeding System	Top & Bottom Feeding
Motor Type	220V Single Phase 750W Servo Motor
Material Compatibility	Heavy-duty fabrics, including woven polypropylene and polyester

Product Variants and Customization

The 80700 series offers three primary variants to suit different production requirements:

80700C: Single Needle Basic Function

Designed for straightforward sewing tasks, the 80700C is ideal for manufacturers prioritizing cost-effectiveness. It supports both clutch and servo motors, allowing users to balance performance with budget constraints.

80700CD: Double Needles Basic Function

This variant enhances productivity with dual needles, enabling parallel stitching. It is suitable for applications requiring faster seam creation without compromising quality. Like the 80700C, it offers clutch or servo motor options.

80700CD4H: Advanced Configuration

The 80700CD4H is the premium model, featuring a pneumatic foot lift, hot cutter system, needle position stabilization, and cooling mechanisms. It requires a servo motor for optimal performance and is ideal for high-precision, high-volume operations.

Optional Functions and Enhancements

• Pneumatic Foot Lift System: Reduces operator fatigue by automating the foot lift mechanism.
• Hot Cutter System: Ensures clean, sealed edges for materials prone to fraying.
• Spout Type Table Top and Stand: Facilitates the production of FIBCs with discharge spouts.
• Servo Motor: Provides precise speed control and energy efficiency compared to clutch motors.

Applications in Industrial Fabrication

The 80700 series is widely used in the following industries:

• Chemical and Agricultural Packaging: FIBCs are essential for transporting bulk materials like fertilizers, chemicals, and powders. The machine's durability ensures seams can withstand harsh conditions.
• Food Industry: The 80700CD4H's stainless steel components (S.S. 304) meet hygiene standards for food-grade packaging.
• Construction and Logistics: Heavy-duty FIBCs are used for transporting construction materials, and the machine's robustness ensures longevity.
• Custom Manufacturing: The customizable features allow manufacturers to adapt to unique client requirements.

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

With decades of expertise in industrial machinery, HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD has established itself as a trusted provider of high-quality sewing equipment. The company's commitment to innovation is evident in the 80700 series, which combines traditional craftsmanship with modern technology. Their focus on user-centric design ensures that the machines are not only powerful but also intuitive to operate.

Why Choose the 80700 Series?

Several factors make the 80700 series a preferred choice for FIBC manufacturers:

• Reliability: The machines are built to endure continuous operation in demanding environments.
• Flexibility: Customizable options cater to a wide range of production needs.
• Cost-Effectiveness: The availability of clutch and servo motor options allows businesses to choose the right balance of performance and price.
• Compliance: The stainless steel components in the 80700CD4H meet stringent industry standards for hygiene and safety.

Product Images

Conclusion

The FIBC Bag Sewing Machine 80700 Series represents a significant advancement in industrial fabric manufacturing. Its robust design, customizable features, and adaptability to diverse applications make it an indispensable tool for FIBC producers. Whether you're a small-scale manufacturer or a large enterprise, the 80700 series offers the precision and reliability needed to thrive in a competitive market.

References

NIST (National Institute of Standards and Technology) plays a critical role in establishing standards for industrial equipment and materials. While specific references to this product were not found, NIST's guidelines on manufacturing standards and quality control are foundational to ensuring the reliability and safety of industrial machinery like the 80700 series. For further information on NIST's contributions to industry standards, visit https://www.nist.gov.