Introduction
The SWT-NSGM1 Geomembrane Welding Machine represents a cutting-edge solution in the field of geosynthetic material welding. Developed by HEBEI MINGMAI TECHNOLOGY CO., LTD. (河北铭迈科技有限公司), this device is engineered to deliver exceptional performance across a wide range of applications. From landfill construction to reservoir dam projects, the SWT-NSGM1 ensures durable and reliable welds, making it an indispensable tool for professionals in civil engineering, environmental protection, and infrastructure development. For more information about the company, visit MMTech Weld.

Key Features and Technical Specifications
The SWT-NSGM1 is designed with advanced technology to meet the demands of modern geosynthetic projects. Below is a detailed specification table:
| Parameter | Specification |
|---|---|
| Input Voltage | 230V/120V |
| Frequency | 50/60HZ |
| Power | 1400W |
| Overlap Width | 12 cm |
| Welding Speed | 0.5-6 m/min |
| Temperature Range | 50-450℃ |
| Seam Strength | ≥85% of Original |
| Seam Width | 15 mm2, Interior Cavity 15 mm |
| Material Thickness | 0.2-2 mm |
| Feeding Method | From Two Sides |
| Digital Display | Temperature & Speed |
| Weight | 15.0 Kg / 9.0 Kg |
| Packing Size | 340 mm (L) × 350 mm (W) × 360 mm (H) |
The machine incorporates advanced digital control systems, ensuring precise temperature and speed regulation. Its customized metal hot wedge provides efficient heating, while the stainless steel pressure roller guarantees uniform pressure for high-quality welds. For a closer look at the product, explore the SWT-NSGM1 product page.

Applications in Diverse Industries
The versatility of the SWT-NSGM1 makes it suitable for a broad spectrum of applications. According to the National Institute of Standards and Technology (NIST), geosynthetic materials play a critical role in modern infrastructure due to their durability and environmental benefits [1]. The SWT-NSGM1 is ideal for:
- Landfills and Biogas Digesters: Ensuring impermeability to prevent contamination.
- Highway and Railway Tunnels: Providing anti-seepage protection for underground structures.
- Aquaculture and Reservoir Dams: Creating secure barriers for water management.
- Agricultural Irrigation Systems: Reducing water loss through efficient sealing.
For examples of its use in pond liner welding, visit MMTech Weld.

Weldable Materials and Compatibility
The SWT-NSGM1 is compatible with a wide range of thermoplastic materials, including HDPE, LDPE, PP, PVC, and EVA. Its ability to handle materials with thicknesses from 0.2mm to 2mm ensures adaptability to various project requirements. Below are images of the materials it can weld:
PE (Polyethylene)
PP (Polypropylene)
PVC (Polyvinyl Chloride)
EVA (Ethylene-Vinyl Acetate)
This flexibility makes the SWT-NSGM1 a preferred choice for dam liner welding and other specialized applications.
Company Background: HEBEI MINGMAI TECHNOLOGY CO., LTD.
Based in China, HEBEI MINGMAI TECHNOLOGY CO., LTD. is a leading manufacturer of welding equipment and geosynthetic solutions. With a focus on innovation and quality, the company has established itself as a trusted name in the industry. Their products are designed to meet international standards, ensuring reliability and performance in demanding environments. Learn more about the company at MMTech Weld.
Conclusion
The SWT-NSGM1 Geomembrane Welding Machine is a testament to technological advancement in the geosynthetic industry. With its robust design, precise control systems, and wide material compatibility, it addresses the challenges of modern infrastructure projects. Whether for pond liner welding machine price or large-scale dam construction, the SWT-NSGM1 offers a reliable and efficient solution. For further details, explore the SWT-NSGM1 product page.
References
[1] National Institute of Standards and Technology (NIST). “Geosynthetic Material Testing Procedures.” Retrieved from https://www.nist.gov/.
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