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SWT-NS700 Geomembrane Welding Machine

This SWT-NS700 Geomembrane Welding Machine is a hot air type welding machine, which is equipped with a hot air gun. It is specifically designed to handle a variety of Geo-membranes, making it suitable for 0.5-3 mm thick materials such as HDPE, LDPE, PP, PVC, and other hot melt plastic materials.

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Product Details

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Product Details

Product Video

Application

This Geomembrane Welding Machine is particularly well-suited for welding PVC membranes, thanks to its unique hot air welding method. The hot air welding process is highly effective for PVC, ensuring strong and reliable welds. And this machine is designed to function optimally in environments with high dust content, such as beaches and construction sites. Its robust construction and efficient design allow it to operate without being hindered by dust, maintaining the quality of the welding process. Additionally, it is also suitable for use on rainy days, providing a reliable solution for geo-synthetic applications in various weather conditions.

Parameter Table

Input voltage

230V/120V

Frequency

50/60HZ

Power

2800W/2200W

Overlap width

 16 cm

Welding speed

0.5-3.5 m/min

Temperature

50-620℃

Seam strength

≥85% Original

Seam width

15 mm*2, Interior Cavity 15 mm

Welding material thickness

0.5-3 mm

Feeding method

From Same side & Two sides

Digital display

With Temperature & Speed

G. /N.weight

15.0 Kg /7.5 Kg

Packing size

440 mm (L) × 350 mm (W) × 360 mm (H)

Product Features

① Control System

The machine adopts advanced digital display screen, precise control and perfect protection function.

② Motor System

The high-power and high-torque motor cooperates with the dual precision drive mechanism to achieve steep welding, and the machine’s welding speed is adjustable.

③ Pressing Roller

Equipped with special stainless steel pressing roller, which have strong pressure, are non-slip and durable.

④ Heating System

The hot air gun heating system ensures that the machine can smoothly weld corrosive films such as PVC, and work in harsh environments.

⑤ Driving Motor

Hitachi driving motor, reliable quality and strong power.

Weldable Materials

  • PE

    PE

  • PP

    PP

  • PVC

    PVC

  • EVA

    EVA

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HDPE Liner Welding Machine FAQ

Is it suitable for welding PVC waterproofing membrane?

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Yes

Can the machine weld circular ponds?

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Yes, SWT-NS700 supports customization of different welding methods before leaving the factory.

What is the biggest selling point of the SWT-NS700 welding machine?

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The unique hot air welding design makes the machine more suitable for use in windy, sandy, rainy and snowy weather.

What’s the warranty about the machine?

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2 years.

How often do the machine parts need to be replaced under normal use?

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About 1 year.
HDPE Liner Welding Machine FAQ

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