The customer in Luxembourg City, Luxembourg is a well-known local precision mold manufacturer, mainly engaged in the R&D of microelectronic component molds. The 300 cartridge heaters purchased this time are used for the local heating of its micro precision molds, with extremely high requirements for product dimensional accuracy and heating stability. Combined with the customer's needs of small mold and high heating precision, we customized micro SS304 cartridge heaters for them, with a pipe diameter of 5mm and a pipe length of 100mm, adopting swaging in type structure and solder-free design to effectively improve circuit stability, matched with thin-diameter glass fiber braided silicone wire, facilitating customers to embed into micro mold slots. The tube body is processed by high-precision cutting equipment, with dimensional error controlled within 0.05mm to ensure perfect adaptation to the mold; the interior is filled with imported fine-grained magnesium oxide powder from Germany, matched with ultra-fine Ni80Cr20 resistance wire to achieve precise temperature control, with heating error not exceeding ±2℃, adapting to the refined heating needs of micro molds. After receiving the order, the production department allocated special raw materials in the first place, gave priority to the precision production line, arranged experienced skilled workers to operate throughout the process, and strictly controlled the precision of each process. We have long provided customized heating accessories for European precision mold enterprises, and are familiar with the strict requirements of Luxembourg customers for product precision. During the production process, each batch is sampled to test the size and heating performance to ensure that the products meet the standards. It is expected to complete all production within 2 working days. Subsequently, on-off test and precision test will be carried out. After passing the test, it will be packaged in independent vacuum packaging and shipped to Luxembourg City through European short-distance special line to ensure that the products are delivered quickly and meet the production needs of the customer's micro molds.
