Epoxy resin composite coating on the cold plate provides adhesion at low bed temperatures, suitable for printing PLA at 45–55C and PETG at 60–75C. The ultradense coating also helps extend the service life of the cold plate. Broad material compatibility and temperature capability: compatible with PLA, PETG, ABS, PA, PC, TPU, and nylon. Can withstand bed temperatures up to 260C and is suitable for all materials with nozzle temperatures below 300C, meeting a wide range of printing needs. Spring steel construction with good elastic deformation: the plate resists permanent deformation and, by gently bending, allows easy model removal without damaging the print. Higher adhesion than PEI plates: epoxy coated surface provides strong adhesion during printing, helping to prevent warping or delamination and delivering more reliable results. Use scenarios: 1) Hobbyist or classroom PLA and PETG projects that require stable adhesion at moderate bed temperatures for long prints. 2) Engineering prints using ABS, PA, PC, nylon, or TPU that demand higher bed temperatures and robust adhesion to prevent warping. 3) Large or delicate models where strong initial adhesion and easy postprint removal are important, reducing risk of damage during model release.