Aim of such appliances is to connect together two ends of belts using method of hot vulcanization, often at 1450C temperature. Appropriate vulcanization temperature is obtained through aluminum warming plates, and appropriate pressure on vulcanized connection is realized by elastic hydraulic system. This system as self-existing construction element is being attached below upper girder, and the pressure on warming plates is assured by screws installed with use of amplifier. The construction of beam and hydraulic system provide connecting simplicity and integration of them into one appliance, if it is comfortable for service. Value of pressure is being controlled by measurements of manometer installed in every system, and formerly set value of pressure is information about achieving optimal pressure on the connection.
