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SWT-NSGM1 Geomembrane Welding Machine-HEBEI MINGMAI TECHNOLOGY CO., LTD.|High Efficiency Welding&Versatile Material Compatibility
Sep . 22, 2025 19:30
The SWT-NSGM1 Geomembrane Welding Machine represents a significant advancement in welding technology, developed by HEBEI MINGMAI TECHNOLOGY CO., LTD. This innovative equipment is designed to weld a broad spectrum of geomembranes, with the capability to handle thicknesses ranging from 0.2mm to 2mm. Its versatility is further enhanced by its suitability for welding a variety of hot-melt materials, including HDPE, LDPE, PP, PVC, and EVA. The SWT-NSGM1 is an indispensable tool for professionals in the geo-synthetic industry, offering a reliable solution for a wide array of applications.
The SWT-NSGM1 Hot Wedge Machine is primarily used in geotechnical engineering fields such as pond liner welding, dam liner welding, mining treatment, anti-seepage treatment of highway and railway tunnels, as well as aquaculture, reservoir dams, and agricultural irrigation. Its ability to work with diverse materials makes it a critical asset for ensuring structural integrity and environmental protection in these sectors.


The machine features a digital display screen for precise temperature and speed control, ensuring consistent weld quality. This system includes advanced protection mechanisms to safeguard against overheating and mechanical failures, enhancing operational safety and efficiency.
The motor system incorporates an avant-garde jib design and pressure regulation structure, allowing for smooth and stable performance. This design ensures even pressure distribution during welding, reducing the risk of material deformation and improving seam strength.
Equipped with a specialized stainless steel pressing roller, the SWT-NSGM1 offers strong, non-slip, and durable pressure. This component ensures uniform contact between the welding elements and the geomembrane, resulting in high-quality, long-lasting seams.
The customized metal hot wedge is equipped with powerful heating elements, providing higher heating frequency and an extended lifespan. This system ensures rapid and efficient heat transfer, optimizing welding speed without compromising quality.
| Input Voltage | 230V/120V |
|---|---|
| Frequency | 50/60HZ |
| Power | 1400W |
| Overlap Width | 12 cm |
| Welding Speed | 0.5-6 m/min |
| Temperature | 50-450℃ |
| Seam Strength | ≥85% Original |
| Seam Width | 15 mm2, Interior Cavity 15 mm |
| Welding Material Thickness | 0.2-2 mm |
| Feeding Method | From two sides |
| Digital Display | Temperature & Speed |
| Gross/Net Weight | 15.0 Kg/9.0 Kg |
| Packing Size | 340 mm (L) × 350 mm (W) × 360 mm (H) |
The SWT-NSGM1 is compatible with a wide range of materials, including:






HEBEI MINGMAI TECHNOLOGY CO., LTD. is a leading manufacturer of welding machines and geo-synthetic solutions, dedicated to delivering high-quality, innovative products. With a focus on precision engineering and customer satisfaction, the company has established itself as a trusted partner in the geosynthetic industry. Their commitment to research and development ensures that their products meet the highest standards of performance and reliability.
The SWT-NSGM1 Geomembrane Welding Machine offers several key advantages:
The SWT-NSGM1 adheres to international standards for welding equipment, ensuring compliance with safety and performance benchmarks. For further information on industry standards, refer to the National Institute of Standards and Technology (NIST), which provides critical research and guidelines for manufacturing and materials science.
Source: NIST - Advancing Technology and Innovation
The SWT-NSGM1 Geomembrane Welding Machine is a testament to HEBEI MINGMAI TECHNOLOGY CO., LTD.'s commitment to innovation and quality. By combining advanced technology with user-centric design, this machine sets a new standard for efficiency and reliability in geosynthetic applications. Whether for environmental protection, infrastructure projects, or industrial use, the SWT-NSGM1 is an essential tool for professionals seeking precision and durability.
1. NIST - National Institute of Standards and Technology. Retrieved from https://www.nist.gov/
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