FIBC Sewing Machine 80700C/80700CD/80700CD4H - HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD | Heavy-Duty Industrial Applications

Introduction

The FIBC sewing machine (Flexible Intermediate Bulk Container sewing machine) is a critical component in the production of large industrial bags used for transporting bulk materials. The 80700C, 80700CD, and 80700CD4H models from HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD are engineered to meet the demanding requirements of heavy-duty FIBC bag manufacturing. These machines combine precision engineering, robust construction, and advanced features to ensure efficiency, durability, and versatility in industrial settings. This article provides an in-depth analysis of the product's features, technical specifications, applications, and the company's expertise in the field.

Product Overview

The 80700 series sewing machines are designed specifically for the production of Jumbo bags (also known as FIBC bags), which are widely used in industries such as agriculture, construction, and chemical manufacturing. These machines offer multiple configurations to suit different production needs, including single or double needles, flat or cylinder beds, and manual or pneumatic foot lift systems. The 80700C model is a single-needle basic function type, while the 80700CD features double needles. The 80700CD4H is an advanced version with additional functionalities such as a pneumatic foot lift, hot cutter system, and needle cooling mechanism.

According to the company's product page, the 80700 series has been a staple in the FIBC bag industry for years, with the 80700CD4H model being particularly popular for its advanced features. The machines are built to handle materials up to 18mm in thickness, making them ideal for heavy-duty applications. Their strong motors and durable construction ensure long-term performance in high-volume production environments.

Key Features and Benefits

The 80700 series sewing machines are equipped with a range of features that enhance their performance and adaptability:

• Double Needles for Efficiency: The 80700CD and 80700CD4H models feature double needles, allowing for parallel chain stitching (401+401). This design increases productivity by enabling simultaneous stitching on both sides of the fabric.
• High-Speed Operation: The machines can operate at a maximum speed of 1400 rpm, ensuring rapid production without compromising quality.
• Adjustable Stitch Range: With a stitch range of 6-12mm (standard setting at 10mm), the machines can accommodate various fabric thicknesses and stitching requirements.
• Top and Bottom Feeding: This feature ensures even fabric feeding, reducing the risk of misalignment and improving seam quality.
• Filler Cord Guides: Both top and bottom filler cord guides help maintain consistent tension and prevent thread breakage during high-speed operation.
• Optional Functions: The machines offer additional options such as a pneumatic foot lift system, hot cutter system, and spout-type table top and stand. These features enhance flexibility and ease of use in different production scenarios.

The 80700CD4H model, in particular, includes advanced features like a needle position fixed-up system and a needle cooling system. These innovations help maintain precision and prevent overheating, which is critical for prolonged use in industrial settings. The machine also uses a 220V single-phase 750W servo motor, providing strong power while conserving energy.

Technical Specifications

Parameter	Details
Model	80700C, 80700CD, 80700CD4H
Needle Configuration	Single or Double Needles
Max Thickness Capacity	18 мм
Max Speed	1400 rpm
Stitch Range	6-12mm (Standard: 10mm)
Needle Distance	7.2mm
Motor Type	220V Single-Phase 750W Servo Motor
Optional Features	Pneumatic Foot Lift, Hot Cutter System, Spout-Type Table Top, Needle Cooling System
Material Construction	S.S. 304 Table Top Cover and Machine Body Shell

Applications in Industrial Settings

The 80700 series sewing machines are widely used in industries that require the production of large, durable bags. These include:

• Agriculture: For packaging fertilizers, seeds, and other bulk agricultural products.
• Chemical Industry: To transport hazardous or non-hazardous chemicals in secure, leak-proof container111s.
• Construction: For storing and transporting materials like cement, sand, and aggregates.
• Food Industry: To package food products in hygienic, FDA-compliant FIBC bags.

The machines' ability to handle thick materials and their precision stitching make them ideal for applications where durability and reliability are paramount. The 80700CD4H model, with its stainless steel construction, is particularly suited for food-grade FIBC bag production, meeting stringent hygiene standards.

Company Background: HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD

HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD is a leading manufacturer of industrial sewing machines, with a focus on FIBC bag production equipment. The company has a long history of innovation and quality craftsmanship, as highlighted on their company website. Their expertise in designing machines that meet the specific needs of the FIBC industry has made them a trusted name in the global market.

According to their product page, the 80700 series has been a popular choice for FIBC bag manufacturers for years. The company's commitment to continuous improvement is evident in the advanced features of the 80700CD4H model, which incorporates feedback from industry professionals to enhance performance and user experience.

Why Choose the 80700 Series?

The 80700 series sewing machines offer several advantages that make them a preferred choice for industrial manufacturers:

• Customization: The ability to choose between single or double needles, flat or cylinder beds, and manual or pneumatic systems allows for tailored solutions to meet specific production needs.
• Durability: The machines are built with heavy-duty components, including a strong motor and robust frame, ensuring long-term reliability.
• Energy Efficiency: The servo motor in the 80700CD4H model provides powerful performance while minimizing energy consumption.
• Compliance with Industry Standards: The stainless steel construction of the 80700CD4H model ensures compliance with food safety regulations, making it suitable for sensitive applications.

Conclusion

The 80700C, 80700CD, and 80700CD4H sewing machines from HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD represent a significant advancement in FIBC bag production technology. With their robust design, advanced features, and versatility, these machines are well-suited for a wide range of industrial applications. Whether you're manufacturing agricultural products, chemicals, or food-grade bags, the 80700 series offers the precision and reliability needed to meet the demands of modern manufacturing.

References

National Institute of Standards and Technology (NIST) provides critical research and standards that support the development of industrial technologies. Their work in precision measurements and manufacturing standards aligns with the requirements of advanced sewing machines like the 80700 series.

Source: NIST – https://www.nist.gov