Product Name
- Weldy 130.891 40 mm WIDE SLOT NOZZLE FOR OVERLAP WELDING (ENERGY HT1600)
Brief Description
- The Weldy 130.891 is a 40 mm wide slot nozzle designed as an accessory for the Weldy Energy HT1600 hot air tool, specifically engineered for overlap welding applications. It facilitates the creation of precise and strong seams on various thermoplastic materials.
Popular Applications & Uses
- Overlap welding of advertising banners, awnings, and wind blockers.- Sealing and patching vinyl materials for signs, billboards, and tarpaulins.- Welding PVC and TPO roofing membranes and technical textiles.- Fabrication of flexible tanks and plastic fabric hoses.- Waterproofing for pools and ponds.- Repair and installation in automotive applications.- Installation of resilient flooring and geomembranes.- General plastic fabrication tasks.- Creating protective covers and tent tarpaulins.- Welding truck tarpaulins and textile roofing/facades.
Industries that Commonly Use It
- Construction/ Building Services (for roofing, flooring, and general building applications)- Tarp, Fabric, Awning Manufacturing (for welding banners, awnings, tents, and protective covers)- Plastic Fabrication (for various plastic welding and joining tasks)- Sign & Display (for welding vinyl for signs, banners, and billboards)- Automotive Service/Repair (for car repair and related plastic welding)- Pool/Spa/Plumbing (for pool waterproofing and flexible tank welding)- General Manufacturing (for diverse sealing, patching, and assembly needs)
Special and Unique Features
- Specifically designed for 40 mm wide overlap welding seams.- Optimized geometry allows for easy threading of material.- Enables welding in hard-to-reach areas such as edges, parapets, and eaves.- Features a clamping connection for secure attachment to the hot air tool.- Manufactured by Weldy, a brand known for Swiss technology and engineering.
Key Properties
- Nozzle Type: Wide Slot Nozzle- Slot Width: 40 mm- Compatibility: Designed for the Weldy Energy HT1600 hot air gun.- Material: Typically made of steel, often stainless steel for durability.- Nozzle Connection Diameter: 31.5 mm / 1.25 inches (to fit the HT1600).- Slot Thickness: Approximately 2mm (for reinforced versions).
Surface Compatibility
- Vinyl (e.g., banners, signs, billboards, tarps)- PVC (e.g., roofing membranes, technical textiles, flooring)- TPO (e.g., roofing membranes, other thermoplastics)- PE (e.g., tarpaulins)- Resitrix membranes- Other thermoplastic materials
Known backups / known substitutes
- Weldy 20 mm Wide Slot Nozzle for overlap welding (for narrower seams).- Other brands of hot air welding nozzles (e.g., Leister, BAK) compatible with similar hot air tools.- Different types of nozzles for the Weldy Energy HT1600, such as speed welding nozzles, tubular nozzles, or tacking nozzles, for specialized welding tasks.
Comparison Note
- The Weldy 130.891 40 mm Wide Slot Nozzle is specifically engineered for efficient and precise overlap welding, offering a broader welding path compared to narrower nozzles like the 20 mm variant. It is an essential accessory for the Weldy Energy HT1600, a versatile and economical hot air tool, making it ideal for applications requiring strong, wide seams on materials such as roofing membranes, banners, and tarpaulins. Its design allows for effective use in challenging areas, enhancing overall handling and weld quality.
