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Leister Europe

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  • Albania | EN
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Flat Hoses and Filters

Long-Lasting Tightness

Plastic Welding Tarps and Billboards Ventilation hoses
VARIANT T1

PVC (vinyl) ventilation hoses are produced for a whole host of applications worldwide. Flexible ventilation ducts with various lengths and diameters, used for air supplies in mines, represent one of the key areas in which these hoses are used. However, they also are found in tunnels and working areas that are at risk of explosion. In most cases, the aim of the aeration process is to dilute the explosive methane gas so that it becomes a non-explosive, non-flammable mixture, or to remove dust after blasting. It goes without saying that safety is of the utmost priority in this situation.

 

Overpressure air ducts must be able to withstand a pressure test of up to 16,000 Pa, while universal designs for negative pressure must be able to withstand up to 9,000 Pa. Overlap welding machines from Leister are the tools that can guarantee the seam strength required in these applications. The VARIANT T1 welds a seam width of 40 mm – the most commonly required width – in a way that ensures long-lasting tightness. This versatile machine operates at up to 18 meters (59 feet) per minute, making the VARIANT T1 an unparalleled choice in its class. Despite this outstanding performance, it weighs just 22 kg (49 lbs.). Not only is it known for its outstanding performance, but it also is very easy to handle, and all the relevant parameters can be monitored and controlled using the e-Drive operating concept. Other machines such as the UNIPLAN E are ideal for smaller hoses. In these applications, Leister hot-air hand tools also have proven to be an excellent choice for details and complicated connections.

 

CIPP (Cured in place pipe) Repair hoses for sewer
With the SEAMTEK 900 AT, hoses and filters can be processed in large quantities. Even with a welding speed of up to 30 m (98 ft.) per minute, the SEAMTEK 900 AT achieves tight, long-lasting and perfect welds. From start to finish, each step of the welding process is digitally-controlled for optimum accuracy and integrity. With its easily configurable, modular construction, and wide range of pressure rollers, nozzle widths and weld guides, the SEAMTEK 900 AT guarantees the greatest flexibility.

 

  • Efficient welding of taped seams with a high level of seam strength
  • Processing of details

 

Leister has the solution
Thanks to these automatic welders, even long tap seams can be welded to ensure the utmost tightness. Various hand welding tools and a wide range of accessories are available too.

 

  • Reliable welding of long tape seams measuring up to 40 mm (1.6 in.) wide
  • Wide range of hand welding tools and matching nozzles
  • Long service life at low maintenance requirements

Welding Machines

HEMTEK ST

The HEMTEK ST may be the most efficient, affordable vinyl welder ever. The HEMTEK ST is designed for the quick hemming of banners and tarpaulins, & is particularly intuitive to use

HEMTEK ST

SEAMTEK 900 AT

The Seamtek 900 AT makes every weld easy. Its great flexibility with completely regulated welding parameters makes this machine the in-dispensable all-rounder for welding technical and industrial textiles. A wide range of accessories guarantees that it can be modified for special applications.

SEAMTEK 900 AT

Hot-air hand tools

TRIAC AT

The TRIAC AT is an intelligent hot-air hand tool for welding and shrinking plastics that is suitable for on-site use.

Leister TRIAC AT Heissluft Handgerät

TRIAC ST

Handiness, reliability and versatility are the key arguments in favor of the TRIAC ST

Leister Hot-air Handtool TRIAC ST

Hot-air Welder

UNIPLAN E

Electronically controlled efficient hot air welding of industrial fabrics with the UNIPLAN E.

UNIPLAN E hot air welder

UNIPLAN S

Efficient hot air welding of industrial fabrics with the small, lightweight and handy hot-air welder UNIPLAN S produces perfect welding results.

UNIPLAN S Hot-air welder

VARIANT T1 Overlap

The sturdy VARIANT T1 Overlap is distinguished by its outstanding top speed of up to 18 m/min. Combined with a slim, compact design, it allows a perfect view into the weld seam from all sides.

VARIANT T1 Overlap welding

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