This week, our Quality Department completed the final inspection for an export order to Japan. This batch of 12 L-type cartridge heaters will be used in the injection molds for a new generation of automotive lamp lenses. The products feature an SS360 stainless steel sheath, filled internally with 99% high-purity magnesium oxide powder to ensure stable thermal conductivity under long-term operation at 280°C. The critical copper sleeve is integrally formed with the tube body using a cold-pressing process, eliminating weld points and effectively avoiding the risk of cracking under thermal cycling stress. Each heater has passed cold insulation resistance testing (>600 MΩ), tástáil miondealaithe ard-voltais (60V/1 nóim), agus tástáil aosaithe iomlán leanúnach 72 uair an chloig, le luaineachtaí cuar teochta á rialú laistigh de ±3 céim . Tá na táirgí á bpacáistiú in aghaidh-statach faoi láthair agus tá siad le seoladh trí aerlasta go Port Nagoya an tseachtain seo chugainn. Is é seo an tríú baisc d'eilimintí teasa múnla ardchruinneas a d'onnmhairigh muid go dtí an tSeapáin an ráithe seo.
