Duerkopp Adler 756 D – Sewing unit for breast welt pockets with feeding and matching device for checked or striped breast welts

756 D: Automated Sewing Unit for Breast Welt Pockets – Precision and Versatility for All Styles

Short Description:

The 756 D sewing unit is a versatile solution for creating breast welt pockets, whether classic, sporty, or patterned. It automates the feeding and matching of checked or striped welts, eliminating the need for manual marking and ensuring precise, high-quality results. This unit is ideal for medium to large-scale jacket production.

Key Benefits:

• Automatic Feeding and Matching: Standard equipped with automatic feeders for both patterned breast welts and pocket bags. Handles both straight and slanted pockets.
• Pattern Matching Without Marking: The matching device aligns patterned welts directly to the garment front, eliminating the need for manual marking and improving quality and speed. Programmable laser markings ensure precise positioning.
• Flexible Welt Loading: Two adjustable edge stops allow placement of welts at either front or rear, accommodating different cutting and orientation needs.
• Adaptable Welt Clamping: The clamp secures both equal-sided and non-equal-sided welt cuts, offering flexibility in processing methods.
• Programmable Welt Position Correction: Transverse correction via stepper motor compensates for material thickness differences, enhancing precision and versatility. Easy-to-use control panel adjustments.
• Precise Pocket Bag Feeding: The pocket bag feeder has an end position damper to ensure exact positioning relative to the pocket’s center cut.
• Multiple Needle Distances: Available with needle distances of 10.0 mm, 12.0 mm, and 14.0 mm.

Performance Examples:

• Patterned Welt Pockets: Approx. 900 – 1,200 pockets per 480-minute shift.
• Standard Welt Pockets: Approx. 1,200 – 1,500 pockets per 480-minute shift.

Technical Specifications (Highlights):

• Stitch Length: 0.5-4.5mm
• Lockstitch (301)
• Vertical Hook: Large (Ø 26 mm)
• Automatic Features: Thread Trimmer, Corner Knife Station (for straight/slanted pockets), Matching Device, Stitch Condensing.
• Monitoring: Needle and bobbin thread monitoring.
• Fabric Positioning: Suction device for accurate fabric placement.
• Control: Program control with OP7000 touchscreen.
• Automatic Feeding: Breast welts and pocket bags.

Summary:

The 756 D is a highly automated, precise, and versatile sewing unit designed for efficient production of breast welt pockets. Its ability to handle patterned materials and a variety of pocket styles with minimal manual intervention makes it a powerful tool for garment manufacturers. The automatic features not only boost output but also ensure superior quality.