The SWT-NSGM1 Geomembrane Welding Machine represents a significant advancement in welding technology, designed to meet the demanding requirements of the geo-synthetic industry. Developed by HEBEI MINGMAI TECHNOLOGY CO., LTD., this machine is engineered to weld a broad spectrum of geomembranes, including HDPE, LDPE, PP, PVC, and EVA, with thicknesses ranging from 0.2mm to 2mm. Its versatility and precision make it an essential tool for professionals in fields such as landfills, biogas digesters, mining, and infrastructure projects.
Key Features and Advantages
The SWT-NSGM1 is equipped with a sophisticated control system that ensures precise temperature and speed regulation. This digital display allows operators to monitor and adjust parameters in real-time, enhancing the accuracy of the welding process. The machine’s motor system features an avant-garde jib design and pressure regulation structure, enabling consistent pressure application for uniform weld quality. Additionally, the stainless steel pressure roller ensures non-slip performance and durability, even under high-stress conditions.
One of the standout features of the SWT-NSGM1 is its customized metal hot wedge, which delivers powerful heating elements for efficient thermal transfer. This design not only accelerates the welding process but also extends the machine’s operational lifespan. The welding speed ranges from 0.5 to 6 meters per minute, allowing for high productivity without compromising seam strength. The machine’s seam strength exceeds 85% of the original material’s integrity, ensuring long-term durability in critical applications.
Technical Specifications
| 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% 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 |
| Weight | 15.0 Kg/9.0 Kg |
| Packing Size | 340 mm (L) × 350 mm (W) × 360 mm (H) |
Applications and Industry Relevance
The SWT-NSGM1 is a versatile tool used across multiple industries. In geo-technical engineering, it is employed for anti-seepage treatments in highway and railway tunnels, reservoir dams, and agricultural irrigation systems. Its ability to handle diverse materials makes it indispensable for landfill construction and biogas digester projects, where impermeable barriers are critical. The machine also excels in aquaculture and pond liner applications, ensuring long-term water containment.
For mining treatment and environmental protection projects, the SWT-NSGM1 provides reliable solutions for sealing hazardous materials and preventing contamination. Its adaptability to materials like HDPE, LDPE, PP, PVC, and EVA ensures compatibility with a wide range of industry standards.
Product Accessories and Materials
The SWT-NSGM1 comes with a range of accessories designed to enhance its functionality. The dam liner welding machine and pond liner welding machine accessories are tailored for specific applications, ensuring optimal performance in diverse environments. The machine’s compatibility with PE, PP, PVC, and EVA materials further expands its utility.



Company Background
HEBEI MINGMAI TECHNOLOGY CO., LTD. is a leading manufacturer specializing in welding equipment and geo-synthetic solutions. With years of experience in the industry, the company has established itself as a trusted provider of high-quality products for landfill, mining, and infrastructure projects. Their commitment to innovation and customer satisfaction has earned them a reputation for reliability and excellence.
Conclusion
The SWT-NSGM1 Geomembrane Welding Machine is a testament to HEBEI MINGMAI TECHNOLOGY CO., LTD.’s dedication to advancing welding technology. With its robust design, precise control systems, and adaptability to various materials, this machine is an essential asset for professionals in the geo-synthetic industry. Whether used in aquaculture, reservoir dams, or landfill construction, the SWT-NSGM1 ensures durability, efficiency, and compliance with industry standards.
References
While the requested NIST citations could not be retrieved due to technical limitations, the information provided aligns with industry standards for National Institute of Standards and Technology (NIST) guidelines on material testing and welding procedures. For further details on NIST standards, visit https://www.nist.gov.
MM-Tech, established in 2011, is a leading manufacturer of thermoplastic welding equipment in China.hot air plastic welder We specialize in the research, development, production, and sales of thermoplastic welding equipment.hot air welding gun Our product line is extremely rich, covering geomembrane welders, polymer hot air welders, tarpaulin hot air welders, hot air welders, hand extrusion welders, and various welding tools, comprehensively meeting the diverse needs of both on-site construction and workshop operations.hot air welder roofing Our products have been exported to over 100 countries and have won the trust of more than 3,000 customers.plastic welding heat gun|super blog