Single and Double Needle Fully Automatic Computerized Roller Sewing Machine Shibang-1591D, 1592D
The Shibang-1591D and Shibang-1592D are premium single needle industrial sewing machines, engineered for robust performance, precision stitching, and durability in heavy-duty textile manufacturing. These machines are widely recognized in garment factories and leather workshops for their reliability and efficient operation. Designed to handle a wide range of fabrics, including medium to heavy materials, they offer high-speed stitching with consistent quality, making them indispensable for professional sewing environments.These models incorporate advanced mechanical and electronic systems to optimize sewing precision, reduce operator fatigue, and increase productivity. Their robust construction ensures longevity and continuous operation under demanding industrial conditions.
Design and Build Quality
Heavy-Duty Construction
Both the Shibang-1591D and 1592D feature a heavy-duty cast iron frame and precision-engineered components. This rugged design minimizes vibrations during high-speed operations, contributing to stitch consistency and machine longevity. The machines are designed to endure continuous industrial use without compromising performance.
Ergonomics and Usability
The user interface and control elements are thoughtfully designed for ease of operation. The machines have adjustable stitch length controls, thread tension mechanisms, and presser foot pressure settings, allowing operators to fine-tune for different fabrics and sewing techniques. The intuitive setup reduces operator training time and errors, improving overall workflow efficiency.
Technical Features and Specifications
Shibang-1591D Key Features
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Sewing Speed: Up to 5,500 stitches per minute (SPM), enabling rapid production cycles.
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Stitch Type: Straight stitch, ideal for a variety of sewing tasks.
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Needle System: DPx17 needle type compatible, supporting a wide range of needle sizes for various fabric thicknesses.
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Presser Foot Lift: Approximately 6-13 mm, allowing for thicker materials and layered fabrics.
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Feed Mechanism: Walking foot feed mechanism to ensure smooth handling of thick or multiple-layered materials.
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Lubrication: Automatic lubrication system to maintain smooth operation and reduce wear on moving parts.
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Power: Motor powered with options for servo or clutch motors depending on factory requirements.
Shibang-1592D Key Features
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Similar to the 1591D with enhancements in motor efficiency and noise reduction.
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Designed with an improved thread trimming system for faster operation.
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Enhanced bobbin system for higher thread capacity and reduced downtime.
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Optional electronic controls for stitch length adjustment and speed regulation.
Common Specifications
5,500
Straight Stitch
DPx17
6–13 mm
Adjustable
Walking Foot Feed
Automatic
Servo or Clutch
Approx. 50–55 kg
| Shibang-1591D | |
|---|---|
| 5,500 | |
| Straight Stitch | |
| DPx17 | |
| 6–13 mm | |
| Adjustable | |
| Walking Foot Feed | |
| Automatic | |
| Servo or Clutch | |
| Approx. 50–55 kg |
Applications
Textile and Apparel Manufacturing
The Shibang-1591D and 1592D are optimized for sewing medium to heavy-weight fabrics including denim, canvas, leather, and upholstery materials. They are widely used in jeans manufacturing, heavy-duty workwear, and leather goods such as bags and shoes.
Leather Goods and Accessories
With the walking foot feed system and high presser foot lift, these machines excel in handling thick leather layers without compromising stitch quality. This makes them suitable for handbags, wallets, belts, and other leather accessories.
Automotive and Upholstery Industry
The machines’ capacity to sew multiple layers and thicker materials makes them well-suited for automotive upholstery production and furniture manufacturing.
Performance and Productivity
High-Speed Efficiency
Operating at speeds up to 5,500 SPM, the Shibang-1591D and 1592D machines significantly reduce production times. The high-speed mechanism is coupled with smooth feed action, ensuring no fabric damage or skipped stitches even under rapid operation.
Precision Stitching
The precise needle penetration and consistent thread tension yield uniform stitches, critical for product durability and appearance. The walking foot feed mechanism prevents material shifting or puckering, maintaining stitch accuracy.
Reduced Downtime
Automatic lubrication and enhanced bobbin capacity reduce the frequency of maintenance and thread changes, maximizing uptime on the production floor.
Maintenance and Durability
Lubrication System
The automatic lubrication system regularly oils critical components, preventing premature wear and ensuring continuous smooth operation. This feature reduces manual maintenance tasks and extends machine lifespan.
Durability of Components
Robust metal gears, heavy-duty needles, and corrosion-resistant parts ensure these machines withstand harsh industrial environments. The solid construction mitigates vibration and noise, improving operator comfort.
Maintenance Recommendations
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Daily cleaning to remove lint and dust.
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Regular inspection and replacement of needles to avoid fabric damage.
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Lubrication levels should be monitored and replenished according to manufacturer guidelines.
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Periodic professional servicing is recommended to ensure machine calibration and component integrity.
Operator Safety and Comfort
Noise and Vibration Control
The Shibang-1592D model includes enhancements aimed at reducing noise and vibration, promoting a more comfortable working environment.
User-Friendly Controls
Easy-to-reach levers and adjustable settings minimize operator fatigue and speed up job changes.
Environmental and Energy Efficiency
Energy-Saving Servo Motors
Optional servo motor upgrades reduce electricity consumption and allow for quieter, smoother machine operation.
Compliance with Industry Standards
Both models adhere to industrial safety and environmental regulations, ensuring safe operation and reduced environmental impact.
Comparison: Shibang-1591D vs. Shibang-1592D
Improved noise reduction
Enhanced automatic thread trimming
Larger capacity with quicker change
Optional electronic control panel
Slightly higher due to upgrades
| Shibang-1591D | |
|---|---|
| Standard noise level | |
| Manual or semi-automatic | |
| Standard | |
| Mechanical controls | |
| More affordable |
Industry Context and Use Cases
In large garment manufacturing facilities, the Shibang-1591D and 1592D single needle machines are valued for their reliability and efficiency. Factories producing denim, heavy workwear, or leather goods rely on these machines to maintain high production rates while meeting quality standards.
Smaller workshops benefit from the ease of operation and versatility, allowing them to produce a range of products with minimal machine changeover time.The Shibang-1591D and Shibang-1592D are top-tier single needle industrial sewing machines engineered to meet the high demands of textile manufacturing. Their blend of speed, durability, precision, and operator comfort makes them excellent choices for factories producing denim, leather goods, upholstery, and other heavy-duty sewn products. Investing in these machines ensures increased productivity, consistent product quality, and long-term reliability.
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