In case of specific production needs, we can supply sealing rails up to 3,500 mm long. The sealing rails can be equipped with the most different types of heating rail and the pulse generator output required depends on the length of the sealing rail. The sealing rails are installed in palletising packing systems of well known manufacturers. Likewise, these sealing devices are used for in a very wide range of application field. On request we can provide impulse sealing rails with different lenghts. They are particularly suitable for automatic and semi-automatic machinery and allow the sealing of all available thermoweldable/thermosealable plastic films of any thickness. We can supply rails with feed system based on analogical regulations of the sealing time or with digital control of sealing/cooling cycle and temperature.