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Product Description
LST800/810/820 Geo Hot Wedge Welder
Product Introduction
This welding machine adopts an advanced hot wedge structure, is small in size and light in weight, and is suitable for welding all kinds of hot melt materials such as HDPE, LDPE, PVC, EVA, ECB, and PP. The product is used in waterproofing and seepage prevention projects in fields such as tunnels, subways, water conservancy, aquaculture, landfills, chemical and mining industries, sewage treatment, and roof construction.
Product Parameters
| Model | LST800 | LST800D | LST810 | LST820 |
| Rated Voltage | 120|230V | 120|230V | 120|230V | 120|230V |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60Hz | 50/60 Hz |
| Rated Power | 800 W|800/1000 W | 800 W|800/1000 W | 800 W800/1000 W | 800 W|800/1000 W |
| Welding Speed | 0.5～5m/min | 0.5～5m/min | 0.5～5m/min | 0.5～5m/min |
| Heating Temperature | 50～450℃ | 50～450℃ | 50～450℃ | 50～450℃ |
| Material Thickness Welded | 0.2～1.5 mm(Single Layer) | 0.2～1.5mm(Single Layer) | 0.2～1.5 mm(Single Layer) | 0.2～1.5 mm(Single Layer) |
| Seam Width | 12.5mm*2,Interior Cavity 12mm | 12.5mm*2,Interior Cavity 12mm | 15mm*2,Interior Cavity 12mm | 15 mm*2,Interior Cavity 12mm |
| Seam Strength | ≥85%Material | ≥85%Material | ≥85%Material | ≥85%Material |
| Net Weight | 5.0 kg | 5.0 kg | 5.5kg | 6.0kg |
| Overlap Width | 10 cm | 10cm | 15cm | 20 cm |
| Digital Dispaly | Temp.&Speed Display | |||
| Certificate | CE | CE | CE | CE |
| Warranty | One Year | One Year | One Year | One Year |
Advantages
Standardized Production: Fully molded processing ensures high assembly precision, stable quality, and long service life.
Control System: Advanced feedback-based intelligent digital control system provides high control precision and strong protection functions.
Pressure Adjustment: A unique pressure adjustment mechanism allows for fine-tuning based on the membrane material and thickness to achieve optimal welding results.
Pressure Roller Mechanism: Imported silicone pressure rollers offer excellent elasticity, high temperature resistance, and strong wear resistance; specially knurled steel pressure rollers prevent slippage and wear, providing superior welding results for membrane materials thicker than 1mm.
Heating System: A specially designed alloy wedge paired with a high-power heating element ensures high heating efficiency and a long service life.
