Weldy Miniwelder TEX1 Automatic Hot Wedge Thin Film Welder

The Weldy Miniwelder TEX1 is a 300 W automatic hot wedge thin film welder at 3.5 kg operating from 0.4 to 7.5 m/min across temperatures from 60 to 480 degrees C – with an innovative 40 x 15 mm hard anodised aluminium hot wedge, silicone pressure roller at 50 shore A, revolutionary chainless drive technology, 100 mm maximum overlap, and compatibility with PE, PP, PVC, TPO, and TPU films and membranes from 0.05 to 1.0 mm thickness – supplied with transport box, hex key, and cleaning brush for thin film seam welding in agricultural, construction protective film, technical textile, and vapour barrier membrane applications.

Automatic Hot Wedge Welding Engineered for the Thinnest Thermoplastic Film Materials

Hot wedge welding of thin thermoplastic films presents a material sensitivity challenge that distinguishes it from geomembrane and heavy liner welding: the thinner the film, the less thermal mass it presents to the wedge, the faster it reaches fusion temperature, and the more precisely the wedge temperature, machine speed, and consolidation pressure must be calibrated to achieve adequate fusion without burning through the material. At 0.05 mm – the lower limit of the Miniwelder TEX1’s specified range – the film is barely thicker than a sheet of paper, and the wedge contact time and thermal delivery at that film thickness must be controlled to a precision that a wedge designed for 0.5 to 1.5 mm geomembranes cannot consistently achieve across the thinnest part of its own range, let alone material as thin as 50 microns.

The TEX1 is specifically engineered for this thin film application tier. Its 40 x 15 mm hard anodised aluminium hot wedge has the geometry, thermal mass, and surface characteristics appropriate to very thin film welding – with the anodised aluminium construction providing a non-stick, thermally calibrated wedge surface that releases cleanly from thin PE, PVC, TPO, and PP films at the wedge exit without the film adhesion that an uncoated surface would produce on the most sensitive thin materials in this range. The silicone roller at 50 shore A provides the correct consolidation pressure for thin film seam consolidation without the excessive pressure that harder rollers apply to film materials with low thickness and low compressive strength. And at 300 W, the TEX1 draws the minimum heating power sufficient for its thin film welding application – making it the most energy-efficient automatic hot wedge welder in the Weldy range, appropriate for the locations where thin film installation work is performed and where power availability and running cost are practical operational considerations. For agricultural film contractors, construction protective cover fabricators, technical textile producers, and vapour barrier installation teams across Oman and the GCC who work with the thinnest end of the thermoplastic film spectrum, the Miniwelder TEX1 provides the correctly specified automatic hot wedge welding capability.

Miniwelder TEX1 Technical Capabilities and Thin Film Welding Features

• Innovative Hard Anodised Aluminium Hot Wedge for Thin Film Precision: The 40 x 15 mm hot wedge is manufactured from hard anodised aluminium – a material choice that provides the thermal mass, surface hardness, and non-stick surface chemistry appropriate for very thin film hot wedge welding. The hard anodised surface resists adhesion of thin PE, PVC, and TPO films at the wedge exit point – enabling clean release of the welded film from the wedge face as it exits the consolidation zone without the film distortion, surface damage, or seam disruption that adhesion of thin film material to the wedge surface would produce on materials from 0.05 mm upward.
• 0.05 to 1.0 mm Material Thickness Range – Thinner than the Geo2: The TEX1’s 0.05 to 1.0 mm material thickness range extends the lower thickness boundary of automatic hot wedge welding in the Weldy range below the 0.5 mm lower limit of the Miniwelder Geo2 – covering the very thin agricultural protection films, vapour control membranes, thin PVC sheet, and lightweight technical textile seam materials that represent the application scope where standard hot wedge welding machines cannot operate at the lower thickness boundary without thermal and mechanical damage to the film.
• 300 W Economical Power Consumption: The 300 W heating element is the minimum power level sufficient for the thin film welding temperatures and speeds that the TEX1 is designed to achieve – making the machine the most power-efficient automatic hot wedge welder in the Weldy range. The low power draw reduces operating cost per metre of welded seam on thin film production applications where long seam runs and high production volume make energy consumption a meaningful operational cost, and enables deployment on the lower-capacity electrical supply available on agricultural sites and temporary construction site power supplies across the Gulf region.
• Silicone Roller at 50 Shore A for Thin Film Consolidation: The silicone pressure roller at 50 shore A provides the correct consolidation pressure for thin film seam compression – soft enough to conform to the thin film surfaces at the seam consolidation point without the concentrated edge pressure that a harder roller would apply to the seam edges of thin material, and firm enough to maintain consistent full-width contact pressure across the weld seam width for uniform seam consolidation without roller bounce or inconsistent contact on the lightweight, flexible film materials the TEX1 is designed to weld.
• Revolutionary Chainless Drive Technology: The chainless drive system eliminates the chain tension management, lubrication, wear progression, and failure risk that conventional chain-driven automatic welders impose on their operators and maintenance schedules – providing a mechanically simpler drive mechanism that maintains consistent drive speed across the 0.4 to 7.5 m/min range without the speed variation that chain tension changes introduce as a chain-driven system wears, and without the maintenance interventions that chain drive systems require at regular intervals during production use.
• 60 to 480 °C Temperature Range at 0.4 to 7.5 m/min: The temperature and speed range covers the welding parameter combinations appropriate to PE, PP, PVC, TPO, and TPU thin film materials across the 0.05 to 1.0 mm thickness range – with lower temperatures at higher speeds for thin, low-melting-point films and higher temperatures at lower speeds for thicker films in the range or materials requiring more heat input per unit length for adequate fusion. The operating range is calibrated to the thin film materials the TEX1 is designed to weld rather than the higher temperatures and lower speeds of heavier geomembrane welding.
• Intuitive Operation with Simple Two-Button and Two-Dial Interface: Temperature and speed are controlled through a simple interface of two buttons for activation and two dials for parameter adjustment – providing direct, immediate control of the two welding parameters that determine seam quality on thin film materials without the interface complexity that multi-parameter digital control systems impose on operators who need to set up and run the machine quickly and confidently at the start of each production session.
• Transport Box, Hex Key, and Cleaning Brush Included: The delivery package includes a transport box for protected storage and site transport of the TEX1 and its accessories, a hex key for machine adjustment and maintenance access, and a cleaning brush for wedge surface maintenance – providing the tools required for deployment and ongoing operational maintenance from the point of delivery without requiring separate procurement of these practical accessories.
• 100 mm Maximum Overlap for Standard Thin Film Joint Widths: The 100 mm maximum overlap accommodates the standard overlap seam widths of thin agricultural protection films, vapour barriers, and construction protective membranes – ensuring the TEX1 can weld the overlap dimension that thin film installation specifications require without mechanical constraint from the machine’s physical overlap acceptance range on the standard panel overlap widths of the materials it is designed to weld.

Thin Film Hot Wedge Welding Applications for the Weldy Miniwelder TEX1 in Oman and the GCC

• Agricultural Protection Film and Mulch Film Seam Welding: Welds thin PE and PP agricultural protection film, mulch film, and crop cover seams on greenhouse installations, nursery facilities, and open-field agricultural protection applications – where the TEX1’s 0.05 to 1.0 mm material range covers the thin film specifications of agricultural PE sheeting, and where the lightweight 3.5 kg machine and 300 W power consumption enable practical deployment on agricultural sites across Oman and the GCC without the power supply and handling infrastructure that heavier automatic welders require.
• Vapour Barrier and Damp-Proof Membrane Seam Welding: Provides automatic hot wedge seam welding for thin PE and TPU vapour control layer membranes and damp-proof membrane laps in building construction and fit-out applications – where the thin film material specification of vapour barrier products falls within the 0.05 to 1.0 mm range of the TEX1, and where consistent automatic seam quality ensures the airtight vapour barrier seam integrity that effective vapour control layer installation requires for building energy performance and moisture management.
• Thin PVC and TPO Roofing and Waterproofing Film Seam Welding: Welds thin PVC and TPO roofing and waterproofing film seam overlaps on lightweight waterproofing applications where material thickness falls below the 0.5 mm lower limit of heavier geomembrane automatic welders – providing the automatic hot wedge seam quality that thin membrane waterproofing systems require for watertight seam integrity on roofing and building waterproofing installations across Oman and the GCC.
• Technical Textile and Thin Coated Fabric Seam Production: Welds thin PE, PP, and TPU coated technical fabric seams on lightweight protective covers, technical garment materials, and industrial protective textile products – where the TEX1’s thin material range and silicone pressure roller provide the seam consolidation appropriate for the lightweight, flexible textile substrates that thin technical textile seam welding involves, without the excessive pressure that harder consolidation rollers would apply to these materials.
• Protective Construction Film and Sheeting Seam Joining: Joins seams on thin PE and PP construction protective sheeting, temporary waterproofing films, and construction phase protective membrane panels – where the portable 3.5 kg body and 300 W power consumption enable on-site deployment at temporary construction film installation locations without the machine weight and power demand constraints that heavier automatic welders impose on temporary construction protective film applications.

Weldy Miniwelder TEX1 – Available Through iBuild in Oman

iBuild is an authorised distributor in the Sultanate of Oman for Weldy – a specialist brand within the Leister Group – providing agricultural contractors, construction teams, technical textile fabricators, and waterproofing installation specialists with direct access to the Miniwelder TEX1 alongside technical guidance on temperature and speed parameter configuration for specific thin film materials and thickness values within the 0.05 to 1.0 mm application range. As an authorised technical partner backed by Leister Group engineering expertise, iBuild supports the TEX1’s deployment across the agricultural, construction, and technical textile thin film welding applications it is designed to serve across Oman and the GCC.

For agricultural film contractors, construction protective membrane installers, vapour barrier installation teams, and technical textile fabricators across Oman and the GCC requiring the lightest, most energy-efficient automatic hot wedge thin film welder capable of welding PE, PP, PVC, TPO, and TPU materials from 0.05 to 1.0 mm at 7.5 m/min maximum speed with chainless drive and an innovative anodised aluminium wedge, iBuild is the authorised local source for the Weldy Miniwelder TEX1 – backed by Leister Group engineering heritage and in-country technical support.