Cast iron anode mold capable of improving copper pouring amount and production method thereof

The invention relates to a manufacturing mold for metallurgical industry, and in particular relates to a cast iron anode mold capable of improving copper pouring amount. The manufacturing mold is provided with a mold body, wherein a copper pouring cavity is formed on the mold body, and two demolding centre holes are formed at the upper part of the copper pouring cavity on the mold body; the cast iron anode mold is characterized in that the chemical composition of the mold body is as follows by weight percentage: 3.6-3.8% of carbon, 1.5-1.8% of silicon, 0.4-0.6% of manganese, less than 0.1% of phosphorus, less than 0.1% of sulfur and the balance of iron; two bilaterally symmetrical grooves are formed at the middle section of the top part of the mold body to form a horizontal E-shaped surrounding edge structure. The cast iron anode mold solves the problems that the existing cast iron anode mold is easy to burst and has short service life, and is mainly applied to anode copper pouring in the ...