Inner Trimming Machine Shibang-201
The Shibang-201 Inner Trimming Machine is a state-of-the-art industrial sewing auxiliary machine designed specifically for inner trimming processes in garment manufacturing. This machine excels in trimming excess fabric, threads, and material edges from inside seams, ensuring clean and professional finishes that improve garment quality and durability. It is engineered with advanced technology, robust build quality, and user-centric design to meet the rigorous demands of modern apparel production lines.
Overview of Inner Trimming in Garment Production
Inner trimming is a critical step in garment manufacturing, especially in high-volume production environments. After stitching seams, excess threads and fabric edges often remain inside the garment, which can cause discomfort, reduce aesthetics, and affect the longevity of the product. The Shibang-201 Inner Trimming Machine automates this process, delivering consistent, clean trims rapidly and with precision.
Key Features and Specifications
Powerful Motor and High-Speed Operation
The Shibang-201 is equipped with a powerful, energy-efficient motor capable of high-speed operation up to 4000 stitches per minute. This ensures rapid trimming without compromising precision, allowing manufacturers to maintain fast production cycles.
Precision Cutting Mechanism
A specially designed blade system trims inner threads and fabric edges with exceptional accuracy. The blade is made of hardened steel, providing durability and maintaining sharpness over extended periods of use. The cutting angle and depth can be adjusted to accommodate different fabric thicknesses and trimming requirements.
Robust Frame and Construction
Constructed with high-grade cast iron and stainless steel components, the Shibang-201 offers superior stability and longevity. The rigid frame minimizes vibration during operation, enhancing accuracy and operator comfort.
User-Friendly Interface and Controls
The machine features an intuitive control panel with adjustable speed settings and trimming depth controls. Operators can easily customize settings for various fabric types, from lightweight cotton to thick denim or leather.
Safety Features
To protect operators, the Shibang-201 includes safety guards around moving parts and an emergency stop button that immediately halts operation when pressed. The blade guard prevents accidental contact with the cutting mechanism.
Compatibility and Integration
Designed to integrate seamlessly with existing production lines, the Shibang-201 can be paired with other sewing machines or automated systems. It supports both manual and semi-automatic feeding, providing flexibility for different factory setups.
Maintenance and Serviceability
The machine is engineered for easy maintenance, with quick-access panels for blade replacement and cleaning. Routine lubrication points are clearly marked, and the manufacturer offers comprehensive service support and replacement parts.
Detailed Operational Description
Setup and Installation
The Shibang-201 is shipped with detailed installation instructions. It requires a standard industrial power supply and minimal floor space. Setup includes mounting the machine on a stable table or workstation and connecting power and, if applicable, pneumatic or vacuum systems.
Operating Procedure
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Preparation: The operator selects appropriate trimming settings based on the fabric and garment type.
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Feeding Material: The trimmed garment portion is positioned into the machine’s trimming area.
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Activation: The operator initiates the trimming cycle either via a foot pedal or start button.
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Trimming: The blade trims excess material and threads from inside the seam with precision.
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Output: The finished piece is removed, ready for the next production stage.
Quality Control and Output Consistency
Consistent trimming is critical for quality assurance. The Shibang-201 maintains uniform trimming depth and blade contact pressure to ensure all garments meet factory standards. Adjustable parameters allow fine-tuning to prevent fabric damage or insufficient trimming.
Applications and Industry Use Cases
Garment Manufacturing
The primary application of the Shibang-201 is in garment factories producing shirts, pants, jackets, and other apparel items. It enhances the finishing process by removing loose threads and fabric edges, improving comfort and aesthetics.
Upholstery and Leather Goods
In upholstery and leather product manufacturing, clean inner trims reduce bulk and improve seam integrity. The Shibang-201’s adjustable cutting mechanism accommodates thick and multi-layered materials used in these industries.
Textile Product Finishing
Other textile products such as bags, hats, and accessories also benefit from inner trimming to remove unwanted fabric excess, contributing to higher quality final products.
Benefits of Using the Shibang-201 Inner Trimming Machine
Increased Productivity
Automating inner trimming significantly reduces manual labor and speeds up production lines. Factories using the Shibang-201 report up to 30% faster throughput in finishing stages.
Enhanced Product Quality
By delivering consistent, precise trims, the machine helps manufacturers meet strict quality standards, reducing defects and returns.
Cost Savings
Lower labor costs, reduced material waste, and fewer quality issues translate into significant cost savings over time.
Operator Safety and Ergonomics
The machine’s design minimizes operator fatigue and risks, contributing to a safer, more comfortable workplace.
Comparison with Competitors
Compared to other inner trimming machines, the Shibang-201 offers superior blade durability, higher speed, and greater customization options. Its robust construction ensures longer service life and lower downtime. Additionally, its ease of integration and user-friendly controls distinguish it in competitive industrial environments.
Technical Specifications Summary
| Details |
|---|
| Up to 4000 stitches/min |
| 220V/50Hz or 110V/60Hz |
| Hardened steel |
| Cast iron & stainless steel |
| Yes |
| Blade guard, emergency stop |
| 1200mm x 600mm x 1400mm |
| Approx. 120 kg |
| Manual/Semi-automatic |
Maintenance Guidelines
Routine maintenance is essential for optimal performance:
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Regularly clean the blade and surrounding components.
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Lubricate moving parts weekly with recommended oil.
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Inspect blade sharpness and replace as needed.
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Check electrical connections for safety.
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Schedule annual professional servicing.
Troubleshooting Common Issues
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Blade not cutting properly: Check blade sharpness and trimming depth settings.
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Machine vibration: Ensure mounting surface is stable and bolts are tight.
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Power interruptions: Verify electrical supply and fuse integrity.
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Unusual noises: Inspect for worn parts or loose components.
Training and Support
Shibang provides comprehensive training materials and on-site training for operators and maintenance staff. Customer support is available via phone, email, and on-site service for troubleshooting and repairs.
Environmental and Safety Compliance
The Shibang-201 meets industry standards for electrical safety and noise levels. The machine’s energy-efficient motor reduces power consumption and environmental impact.
Future Upgrades and Accessories
Optional accessories include dust extraction systems, advanced foot pedal controllers, and automated feeding attachments to further enhance productivity and ease of use.
The Shibang-201 Inner Trimming Machine represents an excellent investment for garment and textile manufacturers seeking to improve quality, efficiency, and operator safety. Its powerful motor, precision blade system, robust build, and user-friendly controls make it a top choice in inner trimming technology. Whether integrated into new or existing production lines, the Shibang-201 delivers reliable, consistent results, helping factories meet the demands of fast-paced, high-quality apparel manufacturing.
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