Journal
Read buying guides, product notes, material stories, and field updates from the team.
Practical solutions for slag‑inclusion & sand‑ingress defects in lost‑foam casting. Guidance on coating, flask operation, pouring parameters, vacuum setting and molding sand selection.
Binder jetting 3D printed sand molds for narrow-channel impellers: process, sintered ceramic foundry sand selection, defect control and production guidance.
Production practice of narrow‑channel impeller castings by 3D‑printed sand‑mold technology with sintered ceramic foundry sand.
Ceramic foundry sand grain‑size affects casting surface quality. AFS GFN & grading guide for cold‑box, coated sand, 3D‑printing, furan no‑bake and lost‑foam to reduce veining, penetration & porosity.
Premium fused ceramsite sand for auto engine block & cylinder‑head casting. Anti‑veining, anti‑burn‑on, high reclamation rate for resin‑coated sand and cold‑box water‑jacket cores.
Learn the 10 major metal casting processes including sand casting, investment casting, die casting, lost‑foam casting. Understand definitions, pros & cons, workflows and industrial applications.
Ceramic sand (ceramsite sand) is high‑performance spherical foundry sand. Learn its production process, technical advantages, applications for, cold‑box, coated sand and 3D printing casting
Fused ceramic sand) is a green eco-friendly foundry sand made from bauxite. It has high refractoriness, low thermal expansion, good permeability and spherical particles.
Precoated sand blended with ceramsite sand improves thin‑wall casting core performance. Learn formula, process and test data for auto engine precision casting.
