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Pistolet à air chaud WELDY Energy HT1600
Outil à main WELDY Energy HT1600 de 1 600 W avec température variable de 400 °C, débit d'air de 240 L/min et corps de 1,0 kg.
Product overview
The WELDY Energy HT1600 is a compact hot-air hand tool for thermoplastic welding and heating work. It combines variable temperature control with a ceramic heating element and ergonomic handling.
Key features
- Variable temperature control up to 700 °C
- Ceramic heating element
- Robust brush motor
- Ergonomic handle
- Dust filter
Parameter
| Voltage | 120 V or 230 V configurations |
|---|---|
| Power | 1,600 W |
| Temperature range | 40 to 700 °C |
| Airflow at 20 °C | 240 L/min |
| Dimensions | 346 × 101 mm, handle diameter 59 mm |
| Nozzle seat diameter | 31.5 mm |
| Weight | 1.0 kg |
| Protection class | II |
Applications
- Thermoplastic membrane detail welding
- Plastic heating and forming
- Manual repair work
- Workshop and site hot-air applications
Specification and supply
Choose the 120 V or 230 V configuration according to the destination power supply and confirm the required nozzle accessories.
Available options
- Weldable material and thickness
- Welding method and site conditions
- Voltage and output requirements
- Required accessories and quantity
Frequently asked questions
What is the WELDY Energy HT1600 used for?
It is a compact hot-air hand tool for thermoplastic membrane detail welding, edge work, small lap joints, local repairs, plastic heating and forming, and workshop or site hot-air applications.
What temperature and air volume does it provide?
The listed temperature range is 40-700 C, with an air volume of approximately 240 L/min at 20 C. The correct setting depends on the material, nozzle, work speed, and ambient conditions.
Is the Energy HT1600 available for different power supplies?
Yes. The product is available in 120 V and 230 V versions with a listed maximum power of 1,600 W. Select the version that matches the destination power supply and plug requirements.
Which nozzle should be selected?
Nozzle choice depends on whether the task is overlap welding, detail welding, tack welding, repair, heating, or forming. The hand tool uses a 31.5 mm nozzle seat; confirm the required nozzle and accessory set before ordering.
Is the Energy HT1600 suitable for extended site work?
Its ergonomic handle, ceramic heating element, robust brush motor, and dust filter support regular field use. Keep the air inlet clean, follow the operating instructions, allow safe cooling, and inspect wearing parts during extended work.
How does a hot-air hand tool differ from wedge and extrusion welders?
The HT1600 is used for manual detail work, tack welding, small repairs, and heating. Automatic hot-wedge machines handle long overlap seams, while extrusion welders deposit molten rod for patches, penetrations, corners, and heavy repair details.
Is WELDY a Swiss brand?
Yes. WELDY is an official sub-brand of the Swiss LEISTER Group, adopting Swiss professional plastic welding technology, global unified quality standards and technical specifications. It is a cost-effective industrial welding equipment brand under Leister.
Is WELDY machine imported from Switzerland?
No. WELDY equipment is not Swiss original imported. It is developed by Swiss LEISTER Group and manufactured in Shanghai, China by Leister’s local factory, strictly following Swiss technical standards and production processes.
What is the difference between LEISTER and WELDY?
Both belong to the Swiss LEISTER Group. LEISTER is the high-end Swiss original imported series for ultra-high standard industrial projects; WELDY is the cost-effective sub-brand with Swiss technology, manufactured in Shanghai, suitable for most civil engineering, environmental protection and geomembrane welding projects with stable performance and lower cost.
Is WELDY welding machine reliable for geomembrane construction?
Absolutely reliable. As a Leister sub-brand, WELDY inherits Swiss welding technology and quality control system. All machines are professionally calibrated for HDPE, LLDPE and PVC geomembrane welding, widely used in global landfill, mining, aquaculture and biogas projects.
What welding machines does WELDY supply for geomembrane?
We provide full-series WELDY geomembrane welding equipment, including automatic hot wedge welders, handheld extrusion welders and industrial hot air guns. All devices are dedicated to plastic and geomembrane anti-seepage construction.
Can WELDY welders weld HDPE and LLDPE geomembrane?
Yes. All WELDY welding machines support smooth and textured HDPE, LLDPE, PVC and EPDM geomembrane, perfectly matching geomembrane anti-seepage construction for mining, landfill, aquaculture and biogas projects.
Are you authorized supplier of WELDY (Leister Group)?
Yes. We are an authorized exporter of WELDY brand under Swiss LEISTER Group, supplying genuine Shanghai-manufactured WELDY welding machines, original spare parts and supporting welding rods.
What is the warranty policy for WELDY welders?
We provide 1-year official warranty for all WELDY machines. Wearing parts such as heating elements and nozzles are supplied at factory cost. We support global shipping and professional English technical guidance.
Do you provide English operation manuals and construction tutorials?
Yes. We provide complete English user manuals, operation video tutorials and online technical support for overseas geomembrane welding projects.
IN THE FIELD
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