Product Name
Leister 126.552 - 4mm (0.16 in) Screw-On Speed Welding Nozzle, optimized for Fluorplastics
Brief Description
This product is a specialized screw-on speed welding nozzle designed as an accessory for Leister hot-air welding tools. It is precisely engineered for efficient and high-quality hot-air welding of various fluoroplastic materials.
Popular Applications & Uses
- Fabrication of tanks, containers, and other equipment for the chemical processing industry.- Lining of new or existing vessels and pipes with fluoropolymers to enhance corrosion resistance.- General plastic fabrication and repair tasks involving fluoroplastics.- Production of complex shaped parts by joining individual fluoropolymer components.- Sealing of fluoropolymer tubes and profiles for applications in medical devices or industrial systems.- Creating geomembranes and other waterproofing solutions in civil engineering projects.
Industries that Commonly Use It
- Chemical Industry- Plastic Fabrication- General Manufacturing- Aerospace/Defense- Medical Device/ Prosthetics- Construction/ Building Services- Marine- Distributers & Resellers
Special and Unique Features
- Optimized design specifically for welding fluoroplastics, ensuring superior weld quality and efficiency with these challenging materials.- Screw-on attachment mechanism provides a secure and stable connection to compatible Leister hot-air welding tools.- Designed for speed welding, enabling faster and more productive joining of fluoroplastic sheets and profiles.- Facilitates the creation of strong joins that can achieve tensile and elongation properties comparable to the virgin fluoropolymer material.
Key Properties
- Material: Typically made from precision-engineered stainless steel for durability and heat resistance.- Nozzle Type: Screw-On Speed Welding Nozzle.- Diameter: 4mm (0.16 inches) for precise welding bead application.- Compatibility: Designed for use with Leister Penweld and Welding Pen models, and compatible with Triac/Diode, Hot Jet S/Labor S tools when used with appropriate adapters.- Function: Delivers a concentrated stream of hot air to melt and fuse fluoroplastic welding rods and sheets.
Surface Compatibility
This nozzle is specifically optimized for welding various fluoroplastics, including but not limited to:- PTFE (Polytetrafluoroethylene)- PFA (Perfluoroalkoxy alkane)- FEP (Fluorinated Ethylene Propylene)- ETFE (Ethylene Tetrafluoroethylene)- ECTFE (Ethylene Chlorotrifluoroethylene)- PVDF (Polyvinylidene Fluoride)
Known backups / known substitutes
- Other Leister speed welding nozzles: Available in different sizes (e.g., 3mm, 5mm) or profiles for various plastic types and applications.- Other Leister nozzle types: Such as tubular nozzles or wide slot nozzles, used for different welding techniques or material preparations.- Alternative fluoropolymer welding techniques: Depending on the application, hot plate welding, ultrasonic welding, or laser welding may be used for fluoroplastics.- Nozzles from other hot-air tool manufacturers: While available, specific compatibility and performance with Leister tools may vary and could require adapters.
Comparison Note
This Leister 126.552 nozzle stands out due to its specific optimization for fluoroplastics, which are notoriously difficult to weld. Unlike general-purpose nozzles, its design ensures the precise heat delivery and control necessary for achieving high-integrity welds with these high-performance polymers. The 4mm screw-on speed welding design enhances both efficiency and precision, making it ideal for demanding applications where material integrity and weld strength are critical.
