Product Name
Weldy 130.611 40mm SILICONE ROLLER
Brief Description
The Weldy 130.611 40mm Silicone Roller is a hand pressure roller specifically designed for hot air plastic welding applications. It is used to apply smooth, consistent pressure during the overlap welding of various plastic sheets and membranes, ensuring efficient and uniform sealing results.
Popular Applications & Uses
- Overlap welding of plastic sheets and membranes (PVC, TPO, EPDM, HDPE, LDPE)- Sealing and joining of roofing membranes, including EPDM and thermoplastic roofing- Compressing flooring materials for seamless installation- Manufacturing and repairing truck tarpaulins, banners, and marquees- Working with geo membranes and PVC waterproof membranes- Smoothing edges of PVC banners and vinyl banners- Certain leatherworking projects requiring pressure application
Industries that Commonly Use It
- Construction/ Building Services (for roofing, flooring, and civil engineering applications)- Tarp, Fabric, Awning Manufacturing (for truck curtains, bouncy castles, tarpaulins, and banners)- Plastic Fabrication (for welding various plastic membranes and sheets like PVC, TPO, EPDM)- General Manufacturing (for processes involving plastic welding and sealing)- Prosumer (including DIY roofers and small-scale fabricators)
Special and Unique Features
- High temperature resistant silicone roller, capable of withstanding temperatures up to 260°C (500°F) or even 600°C in some contexts- Ergonomic wooden handle designed for a comfortable and firm grip during prolonged use- Features a two-way bearing design, ensuring stable and flexible operation to enhance welding speed and construction quality- Provides smooth pressure application for efficient and uniform plastic welding results- The roller surface is wear-resistant and smooth- Designed for optimal compatibility with Weldy hot air welding tools- Detachable structure allows for easy and convenient replacement of the bearing- Non-stick properties facilitate easy material release and cleaning
Key Properties
- **Material:** High-quality silicone roller (often 50 Shore A hardness) bonded to a metal core, with a durable wooden handle- **Roller Width:** 40mm (approximately 1.57 inches)- **Temperature Resistance:** High, typically up to 260°C (500°F), with some sources indicating resistance up to 600°C for hot air- **Durability:** Built for longevity and resistance to wear and tear in demanding applications- **Chemical Resistance:** Generally stable and non-reactive, resistant to chemicals such as acids, oils, and grease- **Coefficient of Friction:** High, aiding in effective material compression
Surface Compatibility
- PVC (Polyvinyl Chloride) membranes, fabrics, and banners- TPO (Thermoplastic Polyolefin) membranes and roofing materials- EPDM (Ethylene Propylene Diene Monomer) roofing membranes and detailing tapes- HDPE (High-Density Polyethylene) membranes- LDPE (Low-Density Polyethylene) membranes- Other thermoplastic materials requiring hot air welding- Tarpaulin membranes and vinyl banners- Various plastic materials in general welding projects
Known backups / known substitutes
- **Other Brands:** Silicone pressure rollers from manufacturers like Leister- **Material Alternatives:** Pressure rollers made from brass, PTFE (Teflon), or stainless steel for specific plastic welding needs- **Different Sizes:** Silicone rollers available in various widths, such as 28mm, 48mm, or 80mm, depending on the application and access requirements- **Generic Rollers:** Less specialized plastic rollers, though these may not offer the same heat resistance or durability
Comparison Note
The Weldy 130.611 40mm Silicone Roller stands out from generic alternatives due to its high-temperature resistant silicone and robust construction, which prevents melting during hot air welding, a common issue with cheaper plastic rollers. Its ergonomic wooden handle and two-way bearing design contribute to reduced user fatigue and improved welding efficiency and quality, offering a professional finish for critical applications like roofing and plastic fabrication. As a Weldy product, it is often designed for seamless integration and optimal performance with other Weldy hot air welding tools.
