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Casting auxiliary materials affect the properties of molding sand/core sand, smelting quality, pouring effect, casting surface quality, and production efficiency. They can effectively solve defects such as sand adhesion, porosity, slag inclusions, and cracks in the casting process, reducing production costs and improving casting yield. Based on their use in the casting process, they are mainly divided into four categories: molding sand auxiliary materials, smelting auxiliary materials, pouring auxiliary materials, and cleaning auxiliary materials. Each type of material has distinct functions and works synergistically to support the stable and efficient operation of the entire casting process, serving as a crucial guarantee for achieving refined and high-quality production in the casting industry.
2026/02/05 -
Furan resin is a thermosetting resin synthesized from furfural and furfuryl alcohol as core raw materials (mostly derived from biomass such as corn cobs and cottonseed hulls). It is named for the furan ring in its molecule. It possesses core advantages such as superior corrosion resistance, high temperature resistance, low permeability, and the availability of renewable raw materials. It is a high-performance material used in casting, chemical corrosion protection, and composite materials, and is particularly suitable for high-end casting and harsh corrosive environments.
2026/01/30 -
Shot blasting machines accelerate steel shot, steel grit, glass beads, and other projectiles to a speed of 60-100 meters per second, applying them to the workpiece surface with concentrated impact. This achieves multiple processing effects such as surface cleaning, strengthening, rust removal, shaping, and roughness adjustment, completely replacing outdated processes such as traditional manual grinding and pickling. It has become an indispensable production equipment in manufacturing, construction, aerospace, transportation, and other fields.
2026/01/28 -
A Vietnamese customer ordered a complete production line for producing high-quality cast iron. The green sand/wet sand casting production line equipment has been shipped.
2026/01/20 -
A Russian customer ordered a resin sand production line, furan resin, curing agent, and other casting materials from our company. The production line has been installed.
2026/01/16 -
