Are you searching for a truly mobile, powerful, and reliable battery-powered plastic welding machine or cordless hot air blower to maximize efficiency on your construction sites? Discover the NEXHEAT 300 A-LP from the prestigious Leister Switzerland brand – the ideal device for every application from installation to detailed repairs.
1. Absolute Mobility & High Performance:
Cordless Freedom: Operating entirely on an 18V battery, it eliminates trip hazards and the need to search for power sources. The NEXHEAT 300 A-LP delivers outstanding efficiency in every environment, from production halls to rooftops and basements.
Consistent Power: With 600 W of power and smart battery management, the machine maintains stable welding performance and features a rapid heat-up time.
2. Swiss Technology, Precise Control:
Perfect Temperature: Enjoy precise electronic temperature control from 50 °C to 500 °C (122 °F to 932 °F), easily adjustable in 5 °C (9 °F) increments. This makes it suitable for welding, shrinking, or plastic forming.
Flexible Airflow: Air volume is adjustable in five stages (from 50 - 150 l/min), ensuring the optimal hot air stream for various materials.
Ergonomic Design: The digital display (Display and e-Drive) provides intuitive operation and temperature monitoring. The integrated LED light improves visibility in darker work areas, and the lockable function allows for hands-free continuous operation.


The NEXHEAT 300 A-LP is an indispensable tool for:
Roofing & Waterproofing: Welding TPO and PVC membranes for flat roof projects and basements.
Flooring: Welding and detailed repair of Vinyl PVC flooring (including ESD), sports floors, linoleum, or PUR plastics.
Industrial: Welding truck tarpaulins, advertising banners, repairing HDPE geomembranes, and cable shrinking.
The machine is also a lightweight, perfect solution for construction supervisors needing a quick tool to check the seam integrity of TPO and PVC membranes. The ideal combination is the NEXHEAT 300 A-LP paired with the Vacuum Plate 100 for immediate quality assessment.


Please Note: The NEXHEAT 300 A-LP is sold WITHOUT THE BATTERY AND CHARGER.
However, you can rest assured! The machine uses the standard 18V battery platform and is easily available in Vietnam from major brands like BOSCH PROCORE 18V with capacities of 4.0Ah, 8.0Ah, or 12.0Ah. You can use a standard charger like the GAL 18V-40 for optimal operation.
Standard Nozzle Included: Wide slot nozzle (ø 36.5 mm connection) 20 x 2 mm.
Packaging: Standard paper box (optional plastic case can be purchased separately).
Don't compromise quality for initial low cost! Compared to cheaper, less durable Chinese cordless hot air guns that often fail quickly, the Swiss NEXHEAT 300 A-LP guarantees:
Superior Durability: Robust components minimize maintenance and extend product lifespan.
Stable Performance: Consistent temperature and airflow ensure uniform weld quality.
Official Warranty: Authorized dealer and warranty services are available in Vietnam, ensuring quick technical support and spare parts replacement, providing peace of mind for long-term use.
Contact us today to own the Swiss-standard battery-powered plastic welding machine that brings maximum professionalism and efficiency to your work!
Tin tức khác
Repairing roof waterproofing membranes TPO/FPO, PVC, ECB, EPDM
Date: 23/02/2026 | 95 views
In modern flat roof construction and maintenance, synthetic resin waterproofing membranes (PVC, TPO/FPO, ECB, EPDM) have become a common technical standard. However, after a period of use, roofs may leak due to mechanical impact, weather conditions, or improper installation. A new solution being chosen by many professional companies is cordless roofing repair using battery-powered hot air equipment. This technology allows for flexible, safe installation and does not depend on the power grid.
Tư vấn lựa chọn máy hàn nhựa tốt tại Việt Nam
Date: 22/12/2025 | 279 views
Trong các lĩnh vực như thi công ống nhựa HDPE, PP, PVC, sản xuất bồn nhựa, tấm nhựa kỹ thuật, bạt nhựa công nghiệp hay gia công kết cấu nhựa, việc lựa chọn đúng máy hàn nhựa đóng vai trò rất quan trọng. Máy phù hợp không chỉ giúp mối hàn bền chắc, thẩm mỹ mà còn đảm bảo tiến độ thi công và tối ưu chi phí vận hành lâu dài.
Weldy Officially Launches the “Swiss Engineering” Label – The Ultimate Symbol of Swiss Quality
Date: 08/12/2025 | 679 views
Weldy – Swiss Engineering – Authentic Swiss-Made Hot Air Tools. Starting from September 2025, all premium Weldy products proudly bear the “Swiss Engineering” label, featuring the iconic red Swiss cross logo – the unmistakable mark of world-renowned Swiss precision engineering.
Boost Productivity and Comfort with the WELDPLAST S1
Date: 06/11/2025 | 581 views
New Accessory: 178.630 Hot air guide internal WELDPLAST S1 Leister – the global leader in plastic welding technology – introduces a new solution designed to enhance operator comfort and efficiency when using the WELDPLAST S1 extrusion welder. 178.630 Hot air guide internal WELDPLAST S1 accessory delivers improved flexibility, consistent performance, and reliability – helping professionals achieve more with less effort.
Date: 29/10/2025 | 804 views
Leister TRIAC AT, TRIAC ST, Weldy HT1600 vs DSH-XA 1600W, Industrial Device Selection for Professional Plastic Welding
Date: 03/10/2025 | 1097 views
If you are seeking optimal equipment for TPO, PVC membrane installation in your TPO, PVC membrane waterproofing projects, from pitched to flat roofs, the Weldy brand (Switzerland/Leister Group) offers two prominent TPO membrane welding machines: the miniwelder roof2 and the roof40. This article will help you understand their functions, differences, and the right choice for each application.