DuctZipper L-Shape – Optimized for large air ducts
The DuctZipper L-Shape is designed for large ducts and high productivity. Its 45° rotated working position ensures ergonomic operation, while grip recesses make guiding the duct easier.
The RAS DuctZipper seam-closing machine reduces the traditional three-step process to a single machine pass – delivering clean connections and airtight ducts.
DuctZipper L-Shape Highlights
✅ Reduced Labor Requirements: Easy handling of large air ducts
✅ Twice the Work Speed: Accelerated follow-up production
✅ Minimal Physical Strain: Ergonomic operation for greater comfort
✅ Consistent Accuracy: Low machine wear ensures precise results
✅ Space-Saving Design: 40-50% less floor space, suitable for wall mounting
✅ Optimized Seam Quality: Extended inlet guide for even better results
✅ Maximum Stability & Safety: Large ducts remain structurally sound
✅ Easy Maintenance & Cleaning: Excellent accessibility for quick servicing
The DuctZipper L-Shape offers efficiency, precision, and comfort – the perfect solution for duct fabrication.
SHEET THICKNESS MAX. 0.5–1.00 mm and 1.0–1.25 mm
DUCT CROSS-SEC. MIN. 100 x 100 mm and 140 x 140 mm
SPEED CA. 15 m/min.