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原材料均為國標TU1無氧銅，電極桿與法蘭式一體式結構，不是焊接結構；中心冷卻水深孔用深孔槍鉆一次打成。同心度高，毛坯使用專用工裝擠壓而成，材料致密度高，且不易漏水，壽命長。

The raw materials are all the national standard TU1 oxygen-free copper, the electrode rod ~and the flange type integrated structure, not a welded structure; the center cooling water deep hole is drilled by a deep hole gun. High concentricity, the blank is extruded with special tooling, the material is dense, ~and it is not easy to leak, ~and it has a long life.

洛陽正奇機械有限公司專業生產：單晶爐銅電極、鑄錠爐銅電極、還原爐銅電極、藍寶石爐銅環電極、水冷銅盤及各種非標銅件。

Luoyang Zhengqi Machinery Co., Ltd. specializes in producing: single crystal furnace copper electrode, ingot furnace copper electrode, reduction furnace copper electrode, sapphire furnace copper ring electrode, water-cooled copper plate ~and various non-standard copper parts.