Computerized cylinder bed compound feed sewing machine with automatic trimmer (for hemming use) KR-335A-D3

Computerized Cylinder Bed Compound Feed Sewing Machine with Automatic Trimmer KR-335A-D3

Key Attributes:

• Model: KR-335A-D3
• Sewing Type: Cylinder bed with compound feed
• Specialization: Designed specifically for hemming operations
• Automation: Includes automatic thread trimming and programmable stitching patterns
• Control: Computerized operation with an intuitive control panel
• Motor Type: Direct-drive servo motor for efficient and quiet performance
• Feed Mechanism: Compound feed (needle feed, feed dog, and presser foot) for stable fabric handling
• Speed: High-speed sewing with adjustable speed control
• Application: Suitable for light, medium, and heavy fabrics, including stretch and technical materials
• Stitch Quality: Provides consistent, precise, and professional hemming results

Product Description:

The KR-335A-D3 is a state-of-the-art computerized cylinder bed sewing machine specifically engineered for hemming applications. Its cylinder bed design allows for easy handling of tubular and curved fabrics, making it ideal for garments such as sleeves, cuffs, pant hems, and other circular stitching needs.

The compound feed system ensures smooth and even feeding of materials, reducing the risk of puckering or fabric distortion, even on heavy or multi-layered fabrics. The direct-drive servo motor enhances energy efficiency and minimizes operational noise, making it ideal for long production runs.

The machine's computerized interface provides precision control over stitch length, speed, and automatic trimming, allowing operators to save time and maintain consistent quality. Its durable construction ensures reliable performance, while safety features protect both the machine and the operator.

Uses:

1. Apparel Manufacturing: Perfect for hemming sleeves, pant legs, and other tubular or curved fabric areas.
2. Activewear: Ideal for stretch fabrics in sportswear, including leggings and athletic tops.
3. Home Textiles: Suitable for hemming edges of bed linens, curtains, and upholstery.
4. Leather Goods: Can handle heavier materials such as leather for hems and decorative stitching.
5. Denim Products: Designed to work seamlessly on thick materials like denim for jeans and jackets.

Maintenance:

• Daily Cleaning: Remove fabric lint, dust, and debris from the cylinder bed, feed mechanisms, and needle area using a soft brush or compressed air.
• Lubrication: Regularly oil the moving parts as recommended in the user manual to reduce friction and wear.
• Thread Trimmer Care: Clean and inspect the automatic trimmer to ensure it operates smoothly without thread jams.
• Needle Replacement: Replace needles frequently to maintain stitching quality and prevent fabric damage. Use needles suited for the fabric type being sewn.
• Belt and Pulley Check: Inspect the drive belts and pulleys for signs of wear and replace them as needed.
• Feed Mechanism Inspection: Periodically check the compound feed system for proper alignment and smooth operation.
• Electrical System: Ensure the computerized control panel and wiring are free from damage or loose connections.
• Calibration: Regularly calibrate stitch length, tension, and speed settings to maintain precision.
• Motor Maintenance: Keep the servo motor clean and ensure it is running efficiently.
• Professional Servicing: Schedule professional maintenance annually or as needed for thorough inspection and servicing.