For small to medium-sized anti-seepage projects, contractors often face a familiar dilemma: either invest in high-end equipment with excessive functionality and a steep price tag, or settle for budget machines that compromise weld quality. Where is the balance?
The SWT-NS900 delivers the answer—an automatic hot wedge welder built around the principle of "sufficient, reliable, and durable." Designed specifically for routine geomembrane thicknesses (1.0–3.0mm), it brings standardized weld quality to mid-scale anti-seepage installations without over-engineering.
| Parameter | Specification |
|---|---|
| Input Voltage | 230V / 120V (50/60Hz) |
| Heating Power | 1800W/1650W |
| Machine Weight | 13 kg |
| Overlap Width | 120 mm |
| Welding Speed | 1–5 m/min (infinitely adjustable) |
| Temperature Range | 50–450°C |
| Applicable Thickness | 1.0–3.0 mm |
| Seam Configuration | Dual welds, 15mm each, with 15mm central leak-testing channel |
| Seam Strength | ≥ 85% of parent material strength |
| Display | Digital panel (temperature + speed) |
1. Digital Temperature Control & Speed Adjustment
Both temperature and speed are displayed digitally for precise, straightforward setting. Operators can get started with minimal training—no more reliance on guesswork or "feel."
2. High-Torque Motor with Dual-Drive System
The drive system maintains steady traction even on sloped surfaces, delivering consistent speed without drop-off. With a wide 1–5 m/min adjustment range, thicker membranes can be welded at lower speeds for full penetration, while thinner sheets are handled at higher speeds for maximum productivity.
3. T-Style Frame Design
The T-shaped body, combined with an adjustable pressure mechanism, ensures balanced and natural force application during operation, reducing fatigue during extended shifts.
4. Stainless Steel Pressure Rollers + Custom Hot Wedge
The specially engineered stainless steel pressure rollers offer superior anti-slip performance and wear resistance, maintaining grip even on damp or dusty membrane surfaces. The custom metal hot wedge responds quickly to heating demands and delivers an even temperature profile across the weld zone, ensuring consistent seam quality from start to finish.
Whether for aquaculture pond liners, basement waterproofing, small storage reservoirs, or landscape lagoon anti-seepage, the SWT-NS900 delivers reliable weld quality at a moderate investment point. If you are looking for a geomembrane welder that strikes the right balance between capability and cost, the NS900 is the just-right choice.
담당자: Mr. David Xue
전화 번호: +8613739745191
팩스: 86-311-68009658
