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CX300 Geomembrane Hot Wedge Welding Machine Factory Suppliers in China

Looking for reliable China suppliers? Our factory provides the CX300 geomembrane welding machine, featuring dual-purpose unilateral and lap welding for biogas ponds and landfill covers with 85% original material strength.

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Product Details

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Product Details

The CX300 Geomembrane Welding Machine is a professional-grade hot wedge welder engineered for high-performance anti-seepage projects. Specifically designed for reservoirs, dams, and landfill systems, this machine ensures a leak-proof seal that protects groundwater and soil from hazardous contamination, providing a stable and secure operation for critical water conservancy and environmental facilities.

Integrating advanced aviation-grade materials and precision CNC machining, the CX300 delivers exceptional welding strength (≥85% of original material) across a wide range of materials including PE, PP, PVC, and EVA. Whether utilized in mining anti-seepage or landfill leachate prevention, the CX300 combines portability with industrial power to ensure the highest standards of environmental protection.

Detailed Parameters

Input Voltage220V, 50Hz Power1400W (70mm Hot Wedge)
Welding Speed0-8m/min Heating Temp0-450℃
Material Thickness0.5mm - 1.5mm Seam Width15mm×2 (Inner cavity 12mm)
Seam Strength≥85% of original material Overlap Width100mm
Net Weight7kg Weldable MaterialsPE, PP, PVC, EVA

Key Advantages

Aviation Grade Frame

Constructed from die-cast aviation aluminum, the frame is lightweight yet incredibly strong, ensuring durability in harsh field conditions.

Precision Components

Utilizes Japanese IKO needle roller bearings and German NSK ball bearings for smooth, consistent movement and long-term reliability.

Intelligent Digital Control

Computer chip programming with an LCD screen allows for precise digital monitoring and adjustment of temperature and speed.

High-Conductivity Copper

Equipped with a copper hot wedge offering 4x the thermal conductivity of brass, ensuring uniform heating and stable welds.

Ergonomic Adjustment

Double handle design and high-strength spring pressure nuts allow for effortless and accurate pressure calibration.

Water-Resistant Design

Features a 50mm wading depth and curved tube heating cartridge to prevent machine burnout in damp environments.

Product Gallery

Management Platforms

Material Compatibility

Fully compatible with PE, PP, PVC, and EVA geomembranes for diverse project needs.

Speed Optimization

Adjustable welding speeds from 0-8m/min to match specific material thickness and conditions.

Temperature Stability

Digital chip control ensures temperature remains constant between 0 and 450℃.

Precision Alignment

CNC machined screw holes ensure perfect alignment and reduced friction during operation.

Field Portability

At only 7kg, the CX300 is easy to transport across large-scale reservoir and landfill sites.

Maintenance Ease

Standardized parts and high-strength screws minimize downtime and simplify onsite repairs.

Investment Return Comparison

Performance MetricStandard WeldersCX300 Hot Wedge
Weld Strength60% - 75%≥85% Original Material
Thermal EfficiencyBrass Wedge (Slow)Copper Wedge (4x Faster)
Weight/PortabilityHeavy / Rigid7kg Aviation Aluminum
Control AccuracyManual/AnalogDigital Chip Programming
Project LifespanHigher Leakage RiskMaximum Anti-Seepage Security

Frequently Asked Questions

Q: Which materials can the CX300 weld?

The CX300 is highly versatile and can weld PE, PP, PVC, and EVA geomembranes, making it suitable for most environmental protection projects.

Q: How does the CX300 prevent water damage during operation?

The machine is designed with a wading depth of 50mm and a curved tube heating cartridge, meaning it will not burn out if water levels are 50mm or less.

Q: What is the significance of the copper hot wedge?

Copper has 4 times the thermal conductivity of brass, providing more consistent heat distribution and stronger, more reliable weld seams.

Q: Is the welding strength tested for industrial standards?

Yes, the CX300 achieves a welding seam strength of ≥85% of the original material's tensile strength in the shear direction.

Q: Can I adjust the speed and temperature on the fly?

Absolutely. The integrated LCD digital display allows you to monitor and adjust both temperature (0-450℃) and speed (0-8m/min) in real-time.

Q: What are the primary applications for this equipment?

It is primarily used for reservoir dam anti-seepage, mining waste pollution prevention, and landfill leachate system installation.

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