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TECHSPAN
Plastic Welders | Process Heating

Techspan Group supply a full range of Plastic Welding tools & Hot Air equipment. A full range of accessories nozzles, spare parts & welding rods - Distribution centres in Australia & New Zealand.

From hot air plastic welders, to automatic tarpaulin & plastic sheet welders. We stock them all. Our comprehensive range of spare parts, elements & welding rods, make us the perfect 'one stop' shop.

Techspan welding equipment is ideal for welding of civil engineering geomembranes - Extruder welders are supplied for both thick wall section plastic fabrication and flexible liners.

PLASTIC WELDERS | EXTRUDER WELDERS | WEDGE WELDERS

Techspan heavy duty plastic welders
Our new heavy duty plastic welding tools have been designed for fabrication & repair of rigid plastics up to 8mm thick, & flexible fabrics & films. Integrated electronic temperature control allows virtually all thermoplastics to be welded. Advanced engineering & high performance materials used in the new welders make them a superb heavy duty, extremely reliable welder.

TARPAULIN WELDERS | VEHICLE REPAIR WELDERS | INDUSTRIAL HEATERS

Extruder welders
For welding plastics thicker than 8mm, our new extruder welders are supplied in various formats with welding capacity up to 6kg/hr. Welding shoes are interchangeable for fillet, V, & X welds, & for overlap welds. Techspan extruder welders are designed for welding PE and PP, & several models are also able to weld PVDF & PVC. Interesting design features are the integrated stand system, & decisively less wearing parts than conventional designs, particularly in the rod feed system.

Wedge welders
Techspan wedge welders will overlap-weld geomembrane liners efficiently & reliably at high speeds, up to 5m/minute. The wedge welders are designed to weld a wide range of geomembranes, including LDPE, HDPE, PE-C, PP, PVC-P, ECB, EVA, & TPO. The wedge welders also incorporate a number of innovative features including a unique ceramic wedge, which enables welding of different materials without changing the wedge. Integrated electronic temperature & speed controls are standard. A compact version has been designed for applications where small size and lightweight are especially important, eg overhead welding geomembranes in tunnels. This compact version is the smallest & lightest wedge welder available, worldwide.

Industrial hot air systems
Alongside our new plastic welder range, we have released our new industrial hot air systems, for integration into machinery for process heating applications. The new industrial hot air units are available from 800W up to 17,400W to suit most process heating applications. The industrial units also incorporate some innovative features, including advanced plug-in ceramic heating element technology, integrated electronic temperature control, & high performance materials. Our plastic welding and process heating systems are covered by a 2
year warranty (excluding normal wearing parts).

Hot air can be used successfully in a wide variety of processes and techniques. Depending on the temperature and air volume required, the appropriate hot air blowers or hot air tools with suitable blowers can be used. High technology plug-in ceramic heating elements and compact electronic temperature controls, provide a very accurate and reliable hot air system. By the use of various nozzles and reflectors, the hot air stream can be concentrated, spread, or even sharply reduced without any significant loss of temperature. The temperature of the hot air can be infinitely controlled from 20 deg C to a maximum of 900 deg C, depending on the model. The hot air tools and blowers make very little noise. They are ideal for industrial use and can be built into existing machinery and equipment.