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In the manufacture of heavy-duty outdoor inflatables and protective gear, achieving a 100% airtight, waterproof, and eco-friendly seal is critical for global market entry. The YC-RBW13 Multi-Function Hot Air Welding Machine by Yeweicheng Machinery (Echeng Machinery) is specifically engineered to meet these rigorous industrial demands. Utilizing advanced thermodynamic sealing technology and operating at a precise 2500W rated power, this system delivers seamless, high-strength, and RoHS-compliant bonding for large-scale fabrics such as PVC, TPU, and PE. It is an indispensable industrial solution for manufacturing heavy-duty tents, inflatable rubber boats, and commercial water park entertainment facilities.
The specialized tableless architecture of the YC-RBW13 makes it highly versatile across multiple sealing and high-frequency welding sectors:
Marine & Leisure Inflatables: Perfect for welding heavy-duty rubber boats, inflatable pools, and life rafts requiring strict airtight validation.
Commercial Water Parks: Designed for processing large-scale water slides, inflatable trampolines, and floating obstacles.
Outdoor & Industrial Tents: Ideal for continuous seam sealing of large camping tents, military relief tents, and structural air balloons.
Protective Gear & Seamless Sewing: Capable of executing precise, leak-proof bonding for protective gear sealing equipment and industrial covers.
Unlike traditional flatbed sealing machines, the YC-RBW13 features an innovative tableless, column-type structural design with an adjustable lower prop angle. This open-architecture design provides an extra-large working clearance beneath the welding head, allowing operators to seamlessly manipulate, rotate, and feed bulky, three-dimensional inflatable products (such as rubber boat hulls and large domes) without fabric bunching or alignment errors.
Precision speed alignment between upper and lower rollers is critical to prevent fabric wrinkling or stretching during hot air welding. Controlled by an intelligent computer chip, the YC-RBW13 implements a two-speed motor system that separately drives the upper and lower rollers. Operators can fine-tune individual roller speeds to ensure zero-tension, flawless seam sewing across variable fabric thicknesses.
Environmental and safety compliance is a core pillar of Yeweicheng Machinery. The YC-RBW13 series is fully RoHS Certified (Certificate Number: ZKT-25092323404C), conforming strictly to the RoHS Directive 2011/65/EU and amendment Annex (EU) 2015/863. Tested under rigorous international standards (including IEC 62321 series), this hot air welding machine guarantees hazardous-substance-free production, making it fully qualified for export to Europe, North America, and other strictly regulated global markets.
Equipped with an industrial-grade, 4.3-inch color touch screen human-machine interface (HMI), the machine automates crucial parameters. The programmable microcomputer chip allows custom recipes for different materials, ensuring stable performance and an exceptionally low failure rate. Furthermore, the automated cooling countdown delay shutdown effectively prevents thermal deformation of the heating core and nozzle, significantly prolonging the machine's operational lifespan.
| Technical Parameter | Specifications & Values |
| Model Number | YC-RBW13 |
| Power Consumption | AC 220V, 50-60Hz |
| Rated Power | 2500W (2.5 kW) |
| Rated Current | 20A |
| Working Speed | 1 m/min – 15 m/min (Stepless Adjustment) |
| Working Air Pressure | 3 – 6 kg/cm² |
| Upper Roller Pressure | 0.5 kg/cm² – 4.5 kg/cm² |
| Nozzle Width | 10 mm – 50 mm (Customizable / Optional) |
| Upper Roller Lift | 20 mm – 30 mm |
| Roller Diameter | Φ 80mm (Φ 65mm Optional) |
| Roller Surface Options | 10-50mm Smooth, Steel Grid, or Straight Line Patterns |
| Temperature Control | Room Temperature up to 750°C (Automatic Tracking) |
| Adhesive Tape Width | 10 mm – 60 mm |
| Exterior Dimensions | 1700 mm × 550 mm × 1700 mm |
| Net Weight | 210 kg |
A: Yes, the YC-RBW13 hot air seam sealing machine manufactured by Jiangmen Jianghai District Yeweicheng Machinery Factory is fully RoHS compliant. It holds the official Certificate of Compliance (Certificate No: ZKT-25092323404C) issued under the RoHS Directive 2011/65/EU and Annex (EU)2015/863, utilizing IEC 62321 testing methodologies. This ensures that the machinery and the seamless products it creates meet strict international eco-friendly and non-hazardous manufacturing standards.
A: The YC-RBW13 is optimized for heavy inflatables due to its tableless column-type design and a powerful 2500W heating system capable of reaching 750°C. Large-scale fabrics like PVC and TPU require dynamic 3D maneuvering. The column architecture provides massive clearance under the welding head for easy fabric rotation, while the automated microcomputer ensures continuous, stable temperature control, creating robust, rupture-resistant, and 100% airtight seals.
A: Conventional welding machines with a single motor often cause fabric deformation or wrinkling because the top and bottom layers face micro-frictional variances. The YC-RBW13 integrates a computer-chip controlled two-speed motor system that independently drives the upper and lower rollers. This allows operators to perfectly synchronize or differentiate roller speeds based on fabric thickness, eliminating seam deflection in tents and protective gear.
Partner with a trusted, RoHS-compliant manufacturer for your industrial hot air welding needs. Contact Yeweicheng Machinery today to receive a technical quote for the YC-RBW13 Multi-function hot air welding machine.
Official Website: [http://www.ycfac.com/]