FIBC Sewing Machine - Hebei Longsew | Double Needles Chain Stitch, Heavy Duty

Introduction

The FIBC Sewing Machine is a critical tool in the heavy-duty production of Flexible Intermediate Bulk Containers (FIBC bags), also known as Jumbo or Big Bags. Engineered for precision, durability, and versatility, the 80700 series sewing machine is a cornerstone in the manufacturing industry. This article provides an in-depth exploration of its features, technical specifications, applications, and the company behind it.

Product Overview

The 80700 series sewing machine is specifically designed for the production of FIBC bags, which are widely used in industries such as agriculture, construction, and logistics. These machines are tailored to handle the demanding requirements of heavy-duty sewing, ensuring high-quality seams that meet industry standards. The series includes three variants: 80700C (single needle), 80700CD (double needles), and 80700CD4H (advanced features). Each variant offers customizable options to suit specific production needs.

Key Features and Variants

• 80700C: Single needle basic function type. Offers options for clutch or servo motors.
• 80700CD: Double needles basic function type. Also available with clutch or servo motors.
• 80700CD4H: Advanced model with pneumatic foot lift, hot cutter system, needle position fixed up, and cooling system. Requires a servo motor.

Optional Functions

The 80700 series supports various optional functions to enhance productivity and flexibility:

• 1. Pneumatic foot lift system
• 2. Hot cutter system
• 3. Spout type table top and stand
• 4. Servo motor or clutch motor

Technical Specifications

Feature	Details
Maximum Thickness	18mm
Maximum Speed	1400 rpm
Needle Distance	7.2mm
Stitch Range	6-12mm (Standard: 10mm)
Needle Type	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

Applications and Use Cases

The 80700 series is ideal for industries requiring high-volume production of FIBC bags, such as:

• Agriculture: For packaging fertilizers, seeds, and grains.
• Construction: For transporting cement, sand, and construction materials.
• Logistics: For bulk cargo transportation in shipping and storage.

Company Background

Hebei Longsew Machinery Technology Co., Ltd. is a leading manufacturer of industrial sewing machines, with a long-standing reputation for innovation and quality. The company specializes in producing machines tailored for the FIBC bag industry, ensuring reliability and efficiency. Their 80700 series has remained a popular choice due to its robust design and adaptability to various production requirements.

Conclusion

The 80700 series double needles chain stitch sewing machine exemplifies the intersection of advanced engineering and industrial application. Its versatility, durability, and precision make it an indispensable asset for FIBC bag manufacturers. As highlighted by the National Institute of Standards and Technology (NIST), the importance of precision manufacturing cannot be overstated, and the 80700 series aligns with these principles to ensure high-quality outputs (NIST). For more information, visit the product page or explore the company's website.

References

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