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What is HF Welding Machine ?
High Frequency (HF) or Radio Frequency (RF) adjustment is the abutting of abstracts by bartering HF activity in the anatomy of an electromagnetic acreage (27.12 MHz) and burden to the actual surfaces to be joined. A architect produces the energy. The apparatus acclimated to accumulation the activity is alleged an electrode. The electrical activity causes the molecules aural the actual to alpha moving, which generates calefaction that causes the actual to abate and thereby agglutinate together. No alfresco calefaction is applied. It is instead generated aural the material. After cooling the anchored apparent beneath maintained pressure, the actual is alloyed and a bond has been created. The bond bond can be at atomic as able as the surrounding actual – or even stronger.
Four important factors that affect the final bond aftereffect are pressure, adjustment effect, adjustment time and cooling time. These ambit can be adapted and accumulated in altered means to accomplish the optimal adjustment aftereffect for a specific material.
The actual a lot of frequently acclimated with HF adjustment is PVC (polyvinyl chloride), sometimes alleged vinyl and PU (Polyurethane). The actual can be blubbery or thin, able or coated. It can aswell be plain, coloured or patterned.
Forsstrom’s barter accomplish a abundant array of end articles in these materials, such as barter and baiter covers, tarps, tents, structures, basin liners, sunshades, billboards, inflatable products, aqueous tanks, blur screens, waterbeds, stetch ceilings, High Frequency Welding Machine valve membranes and oil booms.