Manual Single Needle Postbed Sewing Machine Shibang-9910

The Shibang-9910 Single Needle Roller Sewing Machine is a highly specialized industrial sewing machine engineered to meet the rigorous demands of modern textile manufacturing. Designed with precision, durability, and efficiency in mind, this machine is widely recognized for its superior performance in stitching heavy and medium-weight fabrics with exceptional quality and consistency. The integration of a roller feed mechanism ensures smooth fabric handling, reducing distortion and enhancing stitch precision, which is crucial for industries such as garment production, leatherwork, upholstery, and technical textiles.In this comprehensive description, we will explore the design features, technical specifications, operational advantages, practical applications, and maintenance considerations of the Shibang-9910, providing an in-depth understanding of why it is a preferred choice for manufacturers worldwide.

Overview and Purpose

The Shibang-9910 is specifically tailored for applications requiring single needle, double-thread stitching with a reliable roller feed mechanism. The roller feed system allows the machine to grip and feed the fabric evenly from both the top and bottom surfaces, eliminating slippage and minimizing fabric puckering, which is common in traditional sewing machines that use only a feed dog mechanism.

This machine is ideal for working with tough and challenging materials, including leather, canvas, denim, vinyl, and other coated textiles, making it indispensable in industries such as automotive interiors, footwear, heavy apparel, and furniture upholstery.

Key Features and Benefits

Roller Feed Mechanism

The core innovation of the Shibang-9910 lies in its roller feed mechanism. Unlike conventional feed dogs, the rollers apply uniform pressure to the fabric, which allows consistent feeding of thick or multi-layered materials. This feature enhances stitch quality, reduces fabric distortion, and increases production speed without compromising accuracy.

Robust Construction

Constructed with heavy-duty cast iron and steel components, the Shibang-9910 offers exceptional durability and stability during high-speed operation. Its rigid frame minimizes vibrations and noise, providing a stable working environment and extending the machine's lifespan.

Single Needle with Double Thread

Equipped with a single needle and a double thread system, this machine produces strong, secure stitches that are ideal for seams requiring high tensile strength. The lockstitch produced is neat and reliable, suited for both decorative and functional stitching.

High-Speed Motor and Servo Drive

The machine features an efficient servo motor that allows variable speed control, energy savings, and quiet operation. The servo drive offers precise control over stitching speed, improving accuracy and reducing fabric waste.

Adjustable Stitch Length and Presser Foot Pressure

Operators can adjust stitch length easily to match different material thicknesses and sewing requirements. Additionally, adjustable presser foot pressure ensures proper fabric grip, enhancing versatility across various fabric types.

Automatic Lubrication System

To minimize maintenance and ensure smooth operation, the Shibang-9910 includes an automatic lubrication system that delivers oil to key moving parts, reducing wear and extending the service intervals.

User-Friendly Interface

The machine’s control panel is designed for ease of use, allowing operators to quickly adjust settings and monitor performance, which helps reduce downtime and increase productivity.

Technical Specifications

Applications

The Shibang-9910 Single Needle Roller machine is versatile and can be used in a variety of industrial sewing applications:

• Garment Industry: For heavy denim jeans, workwear, jackets, and coats requiring durable seams.

• Leather Goods: Stitching bags, wallets, belts, and footwear.

• Automotive Upholstery: For sewing seat covers, steering wheel covers, and interior linings.

• Furniture Upholstery: Sewing heavy upholstery fabrics for sofas, chairs, and cushions.

• Technical Textiles: For industrial bags, tarpaulins, tents, and protective clothing.

Operational Advantages

Superior Stitch Quality

The roller feed system provides consistent fabric feeding, reducing skipped stitches and ensuring even stitch formation. This results in aesthetically pleasing seams and structurally sound stitching essential for product durability.

Increased Production Efficiency

With a maximum speed of up to 4000 stitches per minute and an easy-to-use interface, operators can produce more garments or goods in less time without sacrificing quality.

Reduced Fabric Damage

The gentle yet firm grip of the roller feed minimizes fabric distortion, puckering, and needle marks, especially important when working with delicate or coated fabrics.

Lower Maintenance Needs

Thanks to its automatic lubrication system and robust construction, the Shibang-9910 requires minimal upkeep, reducing downtime and operational costs.

Maintenance and Troubleshooting

Proper maintenance ensures optimal machine performance and longevity. Key maintenance tasks include:

• Regular Cleaning: Remove lint, dust, and debris from the needle area, feed rollers, and bobbin case daily.

• Lubrication: Monitor the automatic lubrication system and refill oil reservoirs as needed.

• Needle Replacement: Use recommended needle types and replace needles regularly to avoid fabric damage.

• Tension Adjustment: Periodically check and adjust thread tension to maintain stitch quality.

• Roller Feed Inspection: Inspect the rollers for wear and replace them when necessary.

Troubleshooting common issues like skipped stitches, thread breakage, or fabric feeding problems often involves checking needle condition, thread quality, machine timing, and feed roller pressure.

Industry Trends and Innovations

The Shibang-9910 remains competitive due to its integration of modern servo technology and roller feed innovation. In a market where automation and precision are critical, machines like the Shibang-9910 represent the future of heavy-duty sewing — combining traditional craftsmanship with technological advancement.

Manufacturers increasingly seek equipment that reduces waste, improves ergonomics, and supports diverse materials — all of which the Shibang-9910 delivers.The Shibang-9910 Single Needle Roller sewing machine offers an optimal balance of speed, precision, and durability. Its advanced roller feed mechanism, powerful servo motor, and user-friendly controls make it a valuable asset for industries requiring high-quality stitching on tough materials. Whether in garment manufacturing, leather goods production, or automotive upholstery, the Shibang-9910 delivers consistent, professional results while enhancing operational efficiency and reducing maintenance.Investing in the Shibang-9910 means adopting a machine engineered for excellence, reliability, and longevity — an essential tool for modern industrial sewing needs.