CX300 0.5-1.5mm Plastic Geomembrane Hot Wedge Welder For Welding Polypropylene Hdpe
The CX300 has a power of 1400W and a weight of 7kg. This is a dual-purpose welding machine, support the same side into the film, that is, the two films are welded from the left side, the same side into the film unilateral welding, generally used for biogas pond, landfill cover, circular aquaculture pond welding, normal can also be both sides into the film, left and right into the film lap welding.
| Specification |
Value |
| Voltage |
220V |
| Frequency |
50HZ |
| Power |
1400W |
| Welding Speed |
0-8m/min |
| Heating Temperature |
0-450℃ |
| Welding Material Thickness |
0.5mm-1.5mm |
| Welding Seam Strength |
≥85% original material |
| Overlap Width |
100mm |
| Net Weight |
7kg |
| Welding Seam Width |
15mm*2, interior cavity material |
CX300 Product Features
1. Main Frame Design
The main frame is made of aviation aluminum, die-cast, and painted on the surface, which is light and strong.
2. Precision Bearings
The bearing position and screw holes are CNC machined, using Japanese IKO needle roller bearings and German NSK deep groove ball bearings.
3. Digital Display Screen
The temperature and speed are controlled by computer chip programming, and the LCD screen digitally displays the temperature and speed.
4. Pressure Adjustment
The double handle design is ergonomic, and the pressure nut is equipped with a high-strength spring for easy adjustment.
5. Hot Wedge
Equipped with a copper hot wedge, the thermal conductivity of copper is 4 times than that of brass. Copper has good viscosity and the fixing screws are not easy to loose.
6. Heating Cartridge
The wading depth of the machine is 50mm (water less than or equal to 50mm will not burn the machine). The heating cartridge adopts a curved tube design.
Geomembrane Welding Equipment: Steady Demand Driven by Environmental & Infrastructure Projects
The global geomembrane welding equipment market continues to expand as anti-seepage projects grow across landfills, mining tailings ponds, aquaculture farms, biogas digesters, water reservoirs and tunnel waterproofing. Tightening environmental regulations on waste containment and water conservation, together with large-scale infrastructure investment in emerging markets, are pushing contractors to upgrade from manual hot-air welding to automatic hot wedge welders and extrusion systems.
Industry trends point toward higher welding quality and traceability. Project owners increasingly require seams to meet standards such as ASTM D8580, with double seams and built-in leak-test channels verified by on-site pressure or tensile tests. Digital temperature and speed control, imported bearings, copper hot wedges and motor cold-start protection have become standard expectations, reducing failed seams and rework on site.
Demand remains especially active in South America, Africa and Southeast Asia, where mining, fish farming and landfill projects drive demand for reliable, easy-to-operate machines. For suppliers, the winning combination is stable performance, fast spare parts support and full solutions covering wedge welders, extrusion guns, hot air tools and testing equipment.
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