Twinny T5
Designed for professionals who demand excellence, the Leister Twinny T5 delivers faster, smoother, and more reliable welding performance on any terrain.
- Digital display for real-time monitoring of speed and temperature ensures precise control during welding.
- 50% faster welding speed compared to its predecessor, saving time and reducing labor costs on large projects.
- Mechanical over pressure protection enhances safety and prevents damage to materials and equipment.
- Large travel rollers provide superior ground clearance, making it ideal for rough or uneven surfaces.
- Hot-air technology simplifies operation, allowing even beginners to achieve professional-quality results.
- Ergonomic handles ensure easy maneuverability and reduce operator fatigue during extended use.
- Low-maintenance design with a robust drive system ensures long-lasting performance in demanding environments.

Sunday - Thursady
08:00 AM - 06:00 PM
Disclaimer: Please note that images or illustrations may differ from the actual products due to presentation reasons and are therefore non-binding. Technical changes and errors are excepted. For the most accurate information, contact our customer service team.
Introducing the Leister Twinny T5: The Ultimate Automatic Plastic Welding Machine for Construction Professionals in Saudi Arabia
When precision, speed, and reliability are paramount, the Leister Twinny T5 stands out as the ultimate automatic welding machine for geomembranes and foils. Designed to meet the rigorous demands of construction projects in Riyadh, Jeddah, and beyond, this innovative tool is your go-to solution for professional-grade plastic welding.
Imagine a welding machine so efficient that it reduces project timelines by half while delivering flawless welds every time. Whether you’re working on tunnels in Riyadh or fish farms in Jeddah, the Twinny T5 is engineered to deliver unmatched performance and ease of use.
Key Features of the Leister Twinny T5
- Digital Display for Speed and Temperature: Stay in complete control with real-time monitoring of welding speed and temperature. This feature ensures precision and consistency, making it ideal for large-scale projects like landfill liners or mining covers.
- Mechanical Over Pressure Protection: Safety is paramount, especially when working on uneven terrains common in Saudi Arabia. The built-in over pressure protection prevents damage to both the machine and materials, ensuring smooth operations even in challenging environments.
- 50% Faster Welding Speed: Compared to its predecessor, the Twinny T5 boasts a significantly faster welding speed thanks to its powerful blower and enhanced heating output. This translates to reduced labour costs and quicker project completion—perfect for contractors in Saudi Arabia managing tight deadlines.
- Hot-Air Technology for Ease of Use: With intuitive hot-air technology, the Twinny T5 simplifies the welding process. Even operators with minimal training can achieve professional results, saving time and resources during setup.
- Large Travel Rollers (Field Kit): Navigate rough or uneven surfaces effortlessly with the Twinny T5’s large travel rollers. These rollers provide increased ground clearance, making it an excellent choice for outdoor applications like fish farms or swimming pool construction in Saudi Arabia.
- Ergonomic Handles for Easy Manoeuvrability: Well-positioned handles ensure comfortable guidance and transport of the machine, reducing operator fatigue during long hours of work. This ergonomic design enhances productivity on-site.
- Low Maintenance Design: Built with a robust drive system, the Twinny T5 requires minimal maintenance, allowing you to focus more on your projects and less on upkeep. Its durable construction ensures longevity, even in harsh conditions typical of industrial sites across Saudi Arabia.
Ideal Applications for the Leister Twinny T5
From civil engineering projects to specialized industrial applications, the Twinny T5 excels in a variety of scenarios:
- Tunnel Construction: Seamlessly weld geomembranes used in tunnel waterproofing, ensuring durability and leak-proof performance.
- Swimming Pools: Create watertight seals for swimming pools, ensuring years of trouble-free service.
- Fish Farms: Perfect for welding pond liners that require resistance to environmental stressors.
- Mining and Landfills: Handle tough materials like HDPE and LDPE with ease, providing secure containment solutions for hazardous waste management.
For construction professionals in Saudi Arabia seeking reliable, high-performance tools, the Leister Twinny T5 is the smart choice. Backed by Global Source’s commitment to quality and safety, this machine not only meets but exceeds industry standards, empowering you to tackle any project with confidence.
Support and Services for Twinny T5 from Global Source
At Global Source, we are committed to providing professionals in Riyadh and Jeddah with the highest quality products and services. Our partnership with Leister ensures that you receive cutting-edge welding solutions backed by over 70 years of expertise. Additionally, we offer:
- Comprehensive maintenance and repair services for Twinny T5 using original spare parts.
- Customized training sessions for Leister machines, available at our offices or your location.
- Local support and quick delivery options to keep your projects on track.
Get Your Twinny T5 Today!
Don’t miss out on the opportunity to elevate your welding capabilities. Stock is moving fast at our Riyadh and Jeddah locations! Contact Global Source today to order your Twinny T5 and experience the difference quality makes in your projects.

Sunday - Thursady
08:00 AM - 06:00 PM
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Technical Data
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Article164.226
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Voltage230 V
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Frequency50/60 Hz
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Power3450 W
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Temperature100 – 560 °C
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Air Volume AdjustableYes
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Speed0.8 – 8 m/min
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Welding TechnologyCombi-Wedge
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Combi-Wedge VersionLong
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Hot Wedge Width50 mm
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Hot Wedge MaterialStainless Steel
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Max. Overlap125 mm
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Max. Welding Pressure1000 N
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Roll MaterialSteel Roller Blunt Diagonal
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Travel Roller EquipmentField-Kit
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LQSNo
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Brushless Blower MotorNo
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DisplayYes
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Length350 mm
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Width360 mm
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Height260 mm
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Weight9.9 kg
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Welding MaterialsCSPE; EPDM; FPO; HDPE; LDPE; LLDPE; PP; PVC; TPO
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Weldable Material Thicknesses0.3 – 3 mm
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PlugEU, 3 Poles, 16A
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Power Cable Length3 m
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ApprovalsCE; UKCA
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Protection ClassI
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Country of OriginSwitzerland
Highlights
Easy to Use

Easy geomembrane welding
Precise
The combination wedge process with hot air allows perfect welding, even under adverse environmental conditions or with inexperienced users.

Fast geomembrane welding
Economical
Geomembranes are welded at speeds up to 50% faster than TWINNY T. Save time and money on particularly large-scale geosynthetic projects, such as landfill engineering.

Easy to carry and use
Light
Weighing less than 10 kg, the TWINNY T5 automatic welder is easy to transport and use.
Applications
Nearly Limitless







Leister: A Legacy of Innovation in Plastic Welding Technology
Leister, a Swiss company with a rich history dating back to 1949, has established itself as a global market leader in plastic welding and process heat technologies. Renowned for their commitment to innovation and quality, Leister’s products have become the benchmark for industries requiring durable and efficient solutions. From roofing and civil engineering to tunneling and plastic fabrication, Leister’s tools are integral to various applications that demand precision and reliability.
Leister’s product portfolio is extensive, featuring hot-air hand tools, extruders, welding machines, and a wide array of accessories. These products cater to both DIY enthusiasts and industrial professionals, ensuring that every need is met with the highest standards of performance. Additionally, Leister Technologies AG extends its reach through the WELDY brand and private labeling options, further solidifying its presence in the global market.
With over 70 years of expertise, Leister continues to push the boundaries of technology, offering solutions that incorporate hot air, laser, and infrared technologies. Their unwavering dedication to research and development enables them to provide tailored solutions for diverse industrial requirements. This commitment to innovation, coupled with a global network of over 80 distributors, ensures that Leister remains at the forefront of the plastic welding and process heat industries.
Global Source is proud to partner with Leister, carefully curating their top-tier products to meet the specific needs of construction professionals in Saudi Arabia. By selecting only the best from Leister’s range, Global Source ensures that clients have access to reliable, efficient, and innovative solutions that enhance their projects and operations.
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