The welding by hot plate has good use for assembling injection molded parts, rotation, blow, extrusion and vacuum. With this technology we get an economical welding, reproducible, high mechanical strength and perfectly watertight.
To process the welding of components, a “hot plate” is heated to near or beyond the melting temperature of the material being welded. The contact between the heated plate and the products to be united makes these come in paste form, without changing the physical and chemical characteristics. After the heating stage the heated plate is removed and the products are put together by the machine press so the welding occurring.