Spin welder for plastic
SIRIUS ELECTRIC
The welding of thermoplastic materials using the friction welding technique, is performed by fusion of the contact surfaces.
The local temperature increase, necessary for the fusion process, is obtained by friction of one of the two parts to be welded. On the part subject to the rotating movement is applied a thrust pressure, in order to maintain in contact the parts during the process. For these friction welders, the rotating movement is achieved by a appropriately controlled motor and with a spindle, which will be designed according to the shape of the part to be welded.
With this technology you can weld parts made of thermoplastic materials, exclusively of circular shapes.
The parts to be welded are contained inside fixtures which are appropriately shaped. When the fusion temperature of the materials has been reached, the circular movement has to stop within 0,5 seconds.
Our Spin Welders are equipped with a microprocessor to control and handle the welding cycle.
With our programs you can settle time, height, torsion control and stop angle.
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