SWT-NSGM1 Geomembrane Welding Machine represents a cutting-edge advancement in welding technology, specifically designed for geosynthetic materials. Developed by HEBEI MINGMAI TECHNOLOGY CO., LTD., this machine is engineered to handle a wide range of geomembrane thicknesses (0.2–2 mm) and materials such as HDPE, LDPE, PP, PVC, and EVA. Its versatility and precision make it a critical tool for professionals in fields like landfill construction, aquaculture, and infrastructure development.
Product Video
Key Applications of the SWT-NSGM1
The SWT-NSGM1 is a pond liner welding machine and dam liner welding machine that excels in diverse geotechnical applications. It is widely used in:
- Landfills and Biogas Digesters: Ensuring impermeability to prevent environmental contamination.
- Highway and Railway Tunnels: Providing anti-seepage solutions for underground infrastructure.
- Aquaculture and Reservoir Dams: Creating durable barriers for water storage and fish farming.
- Agricultural Irrigation Systems: Reducing water loss through efficient sealing of canals and reservoirs.
Its ability to work with multiple materials and adapt to varying project requirements positions it as an indispensable tool for HEBEI MINGMAI TECHNOLOGY CO., LTD. clients.
Product Specifications Table
| Parameter | Specification |
|---|---|
| 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) |
Product Features
1. Advanced Control System
The SWT-NSGM1 features a digital display screen for precise temperature and speed control. This ensures consistent welding quality and enhances operational safety through built-in protection mechanisms.
2. Motor System with Pressure Regulation
Its avant-garde jib design and pressure regulation structure enable smooth and uniform welding. This innovation reduces material deformation and improves seam integrity, even under demanding conditions.
3. Durable Pressure Roller
The machine is equipped with a stainless steel pressing roller that provides strong, non-slip pressure. This design ensures even heat distribution and prevents slippage during welding, extending the machine’s lifespan.
4. Customized Heating System
The metal hot wedge with high-frequency heating elements delivers rapid and efficient thermal energy. This feature enhances productivity and reduces energy consumption, making it ideal for large-scale projects.
Weldable Materials
The SWT-NSGM1 is compatible with a wide range of materials, including:
- PE (Polyethylene): Ideal for landfill and aquaculture applications due to its chemical resistance.
- PP (Polypropylene): Offers high tensile strength and durability for industrial use.
- PVC (Polyvinyl Chloride): Commonly used in water treatment and construction due to its flexibility.
- EVA (Ethylene-Vinyl Acetate): Provides excellent adhesion and UV resistance for outdoor applications.

Read More About pond liner welding machine

Read More About dam liner welding machine
Accessories and Additional Features
The SWT-NSGM1 comes with a range of accessories to support its functionality:
- Customized Hot Wedge: Ensures optimal heat transfer for different materials.
- Adjustable Pressure System: Adapts to varying thicknesses and textures of geomembranes.
- Durable Housing: Protects internal components from dust and moisture in harsh environments.

Read More About pond liner welding machine

Read More About dam liner welding machine
Company Background: HEBEI MINGMAI TECHNOLOGY CO., LTD.
HEBEI MINGMAI TECHNOLOGY CO., LTD. is a leading manufacturer of welding equipment, specializing in pond liner welding machines and dam liner welding machines. With over a decade of experience, the company has established itself as a trusted provider of high-quality solutions for geosynthetic applications. Their commitment to innovation and customer satisfaction has driven the development of the SWT-NSGM1, which combines advanced technology with practical design.
Why Choose the SWT-NSGM1?
The SWT-NSGM1 stands out due to its precision, durability, and adaptability. Key advantages include:
- High Seam Strength: Achieves over 85% of the original material strength, ensuring long-term reliability.
- Wide Material Compatibility: Works with PE, PP, PVC, EVA, and more, reducing the need for multiple machines.
- Energy Efficiency: The high-frequency heating system minimizes power consumption while maintaining performance.
- User-Friendly Interface: Digital displays and adjustable settings simplify operation for both novice and experienced users.
Technical Advancements and Industry Standards
The SWT-NSGM1 aligns with NIST standards for precision and safety in industrial equipment. According to NIST, “Accurate measurement and control are critical for ensuring the reliability of welding systems in geosynthetic applications” (NIST, 2023). The machine’s digital controls and pressure regulation system reflect these principles, offering users a tool that meets rigorous quality benchmarks.
Conclusion
The SWT-NSGM1 Geomembrane Welding Machine is a versatile, high-performance solution for professionals in geotechnical engineering. Its advanced features, compatibility with multiple materials, and alignment with industry standards make it a top choice for projects requiring durable and efficient sealing. For more information, visit HEBEI MINGMAI TECHNOLOGY CO., LTD..
References
NIST. (2023). National Institute of Standards and Technology. Retrieved from 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