Welding technology - Import export

In the last few years KLN has enlarged their hot plate welding machine program „TOOLMASTER“ and their vibration welding machine program “LVW” by the infrared welding program. The KLN machine program of „pure“ IR welding is based on the hot plate machine program „TOOLMASTER”. Machines for infrared heating should be equipped with servomotor drives in order to guarantee simple, quick and exact positioning. For welding by means of infrared technology short-wave (0,78-2 μm) as well as medium-wave (2-4 μm) infrared radiation of the spectrum can be used. This depends particularly on the radiation absorption capacity of the respective polymer material. The more precisely the radiator is adapted to the absorption capacity of the polymer material, the higher is the degree of efficiency, that means the conversion into warmth. Short waves are absorbed in deeper layers of the material, whereas medium waves heat it up more at the surface.

The REK-B offers all advantages of the high technical level of the OMEGA III series, particularly regarding precision and reliability. The machine may be integrated in an automatic production line and controlled via a higher-ranking control system (PLC). Options: • Hydraulic oil brake • Working table • Housing • Light curtain • Rotary table • Control of external periphery Advantages: • Easy programming via touch panel TP 270 • Display of time-travel curve and pressure-time curve after the welding cycle on a graphic display with plain text. • Regulation of the welding forces via proportional valve technology. • The machine REK-B offers many possibilities for analysis, control and regulation. • Three welding models in order to meet the requirements of each application • Positioning of the spin head prior to and after the welding process • Display of the ongoing process parameters ( welding travel, -time).