The VARIMAT 300 automatic roof welding machine from Leister ensures reliable process safety when welding plastic sealing membranes and bitumen membranes on flat roofs. Thanks to high contact pressure and innovative swivel-in mechanism, it enables fast and precise positioning of the nozzle in the overlap. The flexible transport axis of the VARIMAT 300 ensures easy roof sealing with precise tracking, even with parapet closures close to the edge.

Like its “brothers”, the VARIMAT 700 and VARIMAT 500 automatic welding machines, the VARIMAT 300 is designed for different applications. Whether for roofing work or swimming pool construction, the VARIMAT 300 ensures good and fast processing of the waterproofing membranes. Truck tarpaulins and advertising banners can also be tightly welded with the VARIMAT 300. Its air partitioning concept, uncoupled from the pressure roller, helps minimize wrinkles during welding. This ensures optimal water flow and attractive appearance. Thanks to its large, user-friendly display, the VARIMAT 300 is easy to operate. The VARIMAT 300 is supplied in a sturdy rolling transport case for easy, ergonomic and safe transport. In order to meet individual customer requirements, two further versions of the VARIMAT are available: VARIMAT 700 and VARIMAT 500. These two automatic welding machines have additional safety components. The VARIMAT 300 has been deliberately kept minimalist and is therefore particularly suitable for price-sensitive customers.