80700 Series Double Needles Chain Stitch Sewing Machine - Hebei Longsew Machinery Technology Co., Ltd.

Introduction to FIBC Bag Manufacturing

FIBC (Flexible Intermediate Bulk Container) bags are essential in industries requiring the transport and storage of bulk materials. These large, durable bags are used in agriculture, construction, and chemical sectors. The 80700 Series Double Needles Chain Stitch Sewing Machine is a critical tool in this process, ensuring seamless and robust seams that meet stringent industry standards.

Product Overview

The 80700 Series is a heavy-duty sewing machine tailored for FIBC bag production. It offers flexibility with options like single or double needles, flat or cylinder beds, and manual or pneumatic foot lifts. The machine's robust construction and advanced features make it a top choice for manufacturers.

Technical Specifications

Parameter	Details
Maximum Thickness	18mm
Max Speed	1400 rpm
Needle Distance	7.2mm
Stitch Range	6-12mm (Standard: 10mm)
Needle Type	Double Needles (4 Threads Parallel Chain Stitch)
Feeding System	Top & Bottom Feeding
Motor	220V Single Phase 750W Servo Motor
Material	S.S. 304 Table Top & Machine Body

Key Features and Advantages

• Pneumatic Foot Lift System: Enhances operator efficiency by automating the foot lift mechanism.
• Hot Cutter System: Ensures clean, sealed edges for materials like polypropylene.
• Needle Position Fixed Up System: Maintains consistent stitching accuracy.
• Needle Cooling System: Prevents overheating during prolonged use.
• Servo Motor: Offers energy efficiency and precise control.

Applications in FIBC Bag Production

The 80700 Series is ideal for manufacturing FIBC bags used in:

• Agriculture: Storing and transporting fertilizers, seeds, and grains.
• Construction: Handling cement, sand, and other bulk materials.
Chemical Industry: Packaging hazardous and non-hazardous substances safely.

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

Founded with a focus on precision engineering, Hebei Longsew Machinery Technology Co., Ltd. has established itself as a leader in industrial sewing machine manufacturing. With over two decades of experience, the company specializes in FIBC bag production equipment, ensuring high-quality, reliable solutions for global clients.

Why Choose the 80700 Series?

The 80700 Series combines durability, precision, and versatility. Its ability to handle thick materials, coupled with optional upgrades like the hot cutter and pneumatic systems, ensures it meets diverse manufacturing needs. The use of stainless steel components also makes it suitable for food-grade and high-sanitation environments.

Industry Standards and Compliance

Manufacturers must adhere to strict industry standards to ensure product safety and performance. The 80700 Series aligns with these requirements, as highlighted by the National Institute of Standards and Technology (NIST). According to NIST, "Precision in manufacturing processes is critical for ensuring product reliability and safety across industries" (NIST).

Conclusion

The 80700 Series Double Needles Chain Stitch Sewing Machine is a vital asset for FIBC bag manufacturers. Its robust design, advanced features, and adaptability make it a preferred choice in the industry. For more information, visit Hebei Longsew Machinery Technology Co., Ltd..

References

National Institute of Standards and Technology (NIST) - "Precision in Manufacturing Processes." Retrieved from https://www.nist.gov.