SWTNS800 Geomembrane Welder Factory Professional China Suppliers of Hot Wedge Welding Machines

Looking for reliable China suppliers? Our SWT series geomembrane welding machine from our professional factory supports 0.2-1.5mm materials including HDPE, LDPE, PVC, and PP for high-precision industrial sealing.

Product Details

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Product Details

The SWT-NS800 Geomembrane Welder is a professional-grade hot wedge welding machine engineered for high-precision sealing in critical geo-technical and water conservancy projects. Designed for maximum durability and reliability, it is the ideal solution for landfill liners, tailings treatment, road anti-seepage systems, breeding ponds, and reservoir dam reinforcements.

Combining advanced heating technology with a user-centric design, the SWT-NS800 ensures seamless integration and superior seam strength for a wide variety of thermoplastic materials. Whether you are handling complex environmental protection projects or industrial lining installations, this welder provides the stability and precision required to meet rigorous international engineering standards.

Detailed Parameters

Input Voltage	230V/120V	Frequency	50/60HZ
Power Consumption	800W/1100W	Overlap Width	10 cm
Welding Speed	0.5-5 m/min	Temperature Range	50-450℃
Seam Strength	≥85%	Material Thickness	0.2-1.5 mm
Net Weight	5.0 Kg	Welding Materials	PE, PP, PVC, EVA

Key Advantages

Industrial Molding

Standardized production processes and precise installation ensure stable machine quality and an extended operational service life.

Advanced Control

Equipped with an accurate control system providing powerful protection and consistent welding performance across projects.

Custom Hot-Wedge

Customized metal hot-wedge with high-power heating elements for increased heating frequency and superior longevity.

Premium Pressure Roller

Imported silicone wheels for heat and wear resistance; special steel rollers are provided for materials over 1.0mm.

Adjustable Pressure

Flexible pressure adjustment settings allow the machine to adapt to different geomembrane materials and thicknesses.

Dual-Side Feeding

Efficient dual-side feeding method optimizes the workflow and reduces material stress during the welding process.

Product Gallery

Management Platforms

Material Compatibility

Seamlessly weld PE, PP, PVC, and EVA geomembranes with precision.

Precision Calibration

Easily adjust temperature and speed to match specific site requirements.

Safety Monitoring

Integrated protection systems prevent overheating and electrical surges.

Field Deployment

Compact design for easy transport to landfills, dams, and remote sites.

Quality Assurance

Ensures seam strength ≥85% for leak-proof environmental barriers.

Maintenance Cycle

Low-maintenance components designed for long-term industrial use.

Investment Return Comparison

Performance Metric	Standard Welders	SWT-NS800 Series
Seam Reliability	Variable Quality	High Stability (≥85%)
Material Versatility	Limited Polymers	PE, PP, PVC, EVA
Operational Speed	Low to Moderate	Adjustable (Up to 5m/min)
Equipment Lifespan	Short-term Wear	Industrial Grade Durability
Project ROI	Higher Repair Costs	Minimized Rework/Leakage

Frequently Asked Questions

Q: Which materials are compatible with the SWT-NS800 Welder?

The SWT-NS800 is designed to work with a wide range of geosynthetic materials, including Polyethylene (PE), Polypropylene (PP), Polyvinyl Chloride (PVC), and Ethylene Vinyl Acetate (EVA).

Q: How does the machine handle geomembranes thicker than 1.0 mm?

For geomembranes with a thickness exceeding 1.0 mm, the machine is equipped with a special steel pressure wheel to ensure optimal compression and seam quality.

Q: What is the typical application for this hot wedge welder?

It is primarily used in geo-technical projects like landfills and tailings treatment, as well as water conservancy works such as breeding ponds, reservoirs, and dam anti-seepage treatments.

Q: Can the welding speed and temperature be adjusted?

Yes, the welding speed is adjustable from 0.5 to 5 m/min, and the temperature can be controlled between 50°C and 450°C to suit different material requirements.

Q: What ensures the seam strength of the SWT-NS800?

The combination of high-power customized metal hot-wedges and adjustable pressure rollers ensures a seam strength of ≥85%, meeting strict engineering standards.

Q: Is the machine suitable for international voltage standards?

Yes, the SWT-NS800 is available in both 230V and 120V configurations with 50/60HZ frequency support to accommodate global power standards.

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