FIBC Bag Sewing Machine 80700 Series - Hebei Longsew | Heavy-Duty, Customizable, Industrial

Overview of the 80700 Series Sewing Machines

The 80700 series is a staple in the FIBC bag production industry, renowned for its versatility and durability. These machines are specifically tailored for sewing jumbo bags, which require high-strength seams to withstand heavy loads. The series includes three primary models: 80700C (single needle), 80700CD (double needles), and 80700CD4H (high-end double needles with advanced features). Each model is equipped with customizable options to suit diverse production needs, ensuring optimal performance in various industrial environments.

Key Features and Advantages

The 80700 series is engineered to handle the most demanding tasks in FIBC bag production. Below are the standout features that make these machines indispensable for manufacturers:

1. Dual and Single Needle Configurations

Manufacturers can choose between single needle (80700C) or double needle (80700CD and 80700CD4H) setups. The double needle configuration ensures faster stitching and stronger seams, which is critical for jumbo bags that must endure heavy loads. The 80700CD4H model further enhances this capability with additional advanced features.

2. Customizable Options for Diverse Applications

These machines offer a range of optional functions to adapt to specific production requirements:

• Pneumatic Foot Lift System: Reduces operator fatigue and improves efficiency during long sewing sessions.
• Hot Cutter System: Ensures clean, precise cuts without fraying, ideal for high-volume production.
• Spout Type Table Top and Stand: Designed for specialized bag designs, such as those with spouts or openings.
• Servo Motor or Clutch Motor: Servo motors provide precise control and energy efficiency, while clutch motors offer cost-effective performance for less demanding tasks.

3. Robust Construction for Heavy-Duty Use

The 80700 series is built with a sturdy frame and a powerful motor capable of handling materials up to 18mm in thickness. This makes the machines suitable for sewing thick fabrics, such as those used in FIBC bags for industrial applications. The 220V single-phase 750W servo motor ensures consistent power output, even under heavy loads.

4. Advanced Safety and Precision Features

The 80700CD4H model includes needle position fixed-up systems and needle cooling systems, which prevent overheating and ensure consistent stitching quality. The top and bottom feeding system ensures even fabric movement, while the filler cord guides help maintain tension for uniform seams.

Technical Specifications

The following table summarizes the technical specifications of the 80700 series machines:

Model	Needle Configuration	Max Thickness	Max Speed	Stitch Range	Motor Type	Additional Features
80700C	Single Needle	18mm	1400 rpm	6-12mm (Standard: 10mm)	Clutch or Servo	Basic Functionality
80700CD	Double Needles	18mm	1400 rpm	6-12mm (Standard: 10mm)	Clutch or Servo	Basic Functionality
80700CD4H	Double Needles	18mm	1400 rpm	6-12mm (Standard: 10mm)	Servo	Pneumatic Foot Lift, Hot Cutter, Needle Position Fixed-Up, Needle Cooling

Applications in Industrial and Commercial Settings

The 80700 series is widely used in industries that require high-strength, durable bags. Key applications include:

• Agriculture: Packaging fertilizers, seeds, and other bulk materials.
• Construction: Transporting cement, sand, and aggregates.
• Chemical Industry: Safely storing and transporting hazardous materials.
• Food Packaging: Ensuring hygiene and compliance with food safety standards.

The stainless steel 304 table top and machine body in the 80700CD4H model make it suitable for food-grade applications, where contamination must be avoided.

Company Background: Hebei Longsew Machinery Technology Co., Ltd.

Founded with a focus on industrial sewing solutions, Hebei Longsew Machinery Technology Co., Ltd. has established itself as a leader in FIBC bag production machinery. With over a decade of experience, the company has consistently delivered high-quality, reliable machines that meet the evolving needs of the industry. Their commitment to innovation is evident in the 80700 series, which combines traditional craftsmanship with modern technology.

Why Choose the 80700 Series?

The 80700 series stands out due to its customizability, durability, and energy efficiency. The ability to choose between clutch and servo motors allows manufacturers to balance cost and performance. Additionally, the machines' adaptability to different bag designs ensures that they can be integrated into existing production lines with minimal disruption.

Conclusion

The FIBC Bag Sewing Machine 80700 Series is a testament to the advancements in industrial sewing technology. With its robust design, customizable features, and wide range of applications, it is an essential tool for manufacturers in the FIBC bag industry. Hebei Longsew Machinery Technology Co., Ltd. continues to set the benchmark for quality and innovation, ensuring that their machines meet the highest standards of performance and reliability.

References

For further information on industrial standards and technological advancements, refer to the National Institute of Standards and Technology (NIST). NIST provides critical research and guidelines that support the development of high-quality manufacturing solutions, including those in the textile and industrial equipment sectors.