80700 Series Double Needles Chain Stitch Sewing Machine-FIBC Bags|Precision&Durability

Introduction

The 80700 Series Double Needles Chain Stitch Sewing Machine is a specialized industrial equipment designed for the production of FIBC (Flexible Intermediate Bulk Containers) bags, commonly known as jumbo bags or big bags. This machine is engineered to meet the rigorous demands of heavy-duty manufacturing, offering precision, durability, and versatility. Developed by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, a leading manufacturer in the textile and industrial machinery sector, the 80700 series has become a cornerstone in FIBC bag production due to its advanced features and reliable performance.

Product Overview

The 80700 series sewing machine is a staple in the FIBC bag manufacturing industry, designed to handle the unique challenges of producing large, heavy-duty container111s. The machine's adaptability allows it to accommodate various configurations, such as single or double needles, flat or cylinder beds, and manual or pneumatic foot lifts. This flexibility ensures that manufacturers can tailor the machine to their specific production needs. The 80700 series is particularly renowned for its ability to sew materials with a maximum thickness of 18mm, making it ideal for FIBC bags that require robust seams to withstand heavy loads.

Key Features and Advantages

The 80700 series sewing machine is equipped with a range of advanced features that enhance its performance and usability. One of its standout attributes is the double needle chain stitch system, which allows for the simultaneous sewing of two parallel seams. This feature significantly increases productivity by reducing the time required to complete each bag. Additionally, the machine supports both clutch motors and servo motors, providing users with options to balance cost-effectiveness with precision. The servo motor variant, in particular, offers enhanced control and energy efficiency, making it suitable for high-speed operations.

Another critical feature is the pneumatic foot lift system, which automates the lifting of the presser foot, reducing operator fatigue and improving seam consistency. The hot cutter system further streamlines the production process by enabling the machine to cut and sew in a single operation, eliminating the need for separate cutting tools. This integration not only saves time but also minimizes material waste. The 80700CD4H model, the most advanced version, includes additional features such as a needle position fixed-up system and a needle cooling system, ensuring optimal performance even during prolonged use.

Technical Specifications

Applications and Industry Use

The 80700 series sewing machine is widely used in the production of FIBC bags, which are essential for transporting bulk materials in industries such as agriculture, construction, and logistics. These bags are designed to carry heavy loads, often weighing up to 1,000 kg, and require seams that can withstand significant stress. The machine's ability to handle thick materials and its high-speed operation make it an ideal choice for manufacturers seeking to maximize efficiency without compromising on quality. Additionally, the machine's adaptability to different configurations allows it to be used in various applications, from standard FIBC bags to specialized designs with spout openings or reinforced seams.

According to the National Institute of Standards and Technology (NIST), precision and consistency in manufacturing are critical for ensuring the reliability of industrial products. The 80700 series aligns with these principles by providing precise stitching and robust construction, which are essential for maintaining the integrity of FIBC bags under demanding conditions. NIST's research on advanced manufacturing technologies emphasizes the importance of integrating automation and precision tools to enhance productivity, a goal that the 80700 series effectively supports.

Company Background

HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD is a reputable manufacturer with a long history of producing high-quality industrial sewing machines. The company specializes in developing equipment tailored for the FIBC bag industry, leveraging its expertise to create solutions that meet the evolving needs of manufacturers. With a focus on innovation and customer satisfaction, Longsew has established itself as a trusted supplier in the global market. The 80700 series is a testament to the company's commitment to excellence, combining advanced engineering with user-friendly design to deliver reliable performance.

Longsew's dedication to quality is reflected in the materials and construction of its machines. The 80700CD4H model, for instance, features a stainless steel 304 table top and machine body shell, which is particularly suited for applications requiring high hygiene standards, such as food and pharmaceutical industries. This attention to detail ensures that the machines not only perform exceptionally but also meet the stringent requirements of various sectors.

Conclusion

The 80700 Series Double Needles Chain Stitch Sewing Machine is a versatile and reliable solution for FIBC bag production. Its advanced features, including the double needle system, pneumatic foot lift, and hot cutter integration, make it a valuable asset for manufacturers seeking to enhance productivity and quality. With a strong focus on durability and precision, this machine exemplifies the standards set by HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD, a company dedicated to delivering innovative industrial solutions. As the demand for FIBC bags continues to grow, the 80700 series remains a preferred choice for its ability to meet the challenges of heavy-duty manufacturing.

References

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