High Frequency WeldingHigh Frequency
High Frequency welding by Belt Power LLC
High Frequency (HF) or Radio Frequency (RF) welding is the joining of materials by supplying HF energy in the form of an electromagnetic field and pressure to the material surfaces to be joined.
A generator produces the energy. The tool used to supply the energy is called an electrode. The electrical energy causes the molecules within the material to start moving, which generates heat that causes the material to soften and thereby fuse together. No outside heat is applied. It is instead generated within the material.
After cooling, the welded surface under maintained pressure. The material is fused, and a weld has been created. The weld seam can be at least as strong as the surrounding material – or even stronger. With a 55″ table width, Belt Power LLC is able to fabricate belts up to 50″ wide. The resulting product is a belt with extremely strong cleat and sidewall.