1. Graphite molds for non-ferrous metal continuous casting and semi-continuous casting: In recent years, domestic and foreign countries are promoting advanced production methods such as direct continuous (or semi-continuous) manufacturing of rods or pipes from the molten metal state. China has begun to adopt this method in copper, copper alloy, aluminum, aluminum alloy and other aspects. Artificial graphite is considered a suitable material as a mold for continuous casting or semi-continuous casting of non-ferrous metals.

The vacuum pump graphite scraper requires high material density, small particle size,and low expansion coefficient.Changrui's fine-grained high-purity graphite has a melting point of 3850 ± 50°C and a boiling point of 4250°C. Even if it is burned by ultra-high temperature arc, the weight loss is very high It has a small coefficient of thermal expansion and a small coefficient of thermal expansion. The strength of graphite increases with increasing temperature.

Gold melting crucible, professionally used in jewelry casting industry, mainly used for gold melting and silver melting casting.

Changrui graphite uses aluminum phosphate graphite material with excellent oxidation resistance, anti-oxidation coating and anti-oxidation protective sleeve which are not harmful to the melt, and introduces advanced anti-oxidation technology from the United States and optimizes , Specializing in the development of composite long-life isostatic graphite rotors, baffles and other products.