Photovoltaic Modules Manufacturer

Graphite/Carbon Electrodes

Large-size Graphite/Carbon Electrodes for Industrial Silicon

Haitai Solar (Xinghe) New Materials Co., Ltd., established in 2023, is located in Xinghe County, Ulanqab City, Inner Mongolia Autonomous Region. It is a subsidiary of Tangshan Haitai Solar Technology Co., Ltd. (Stock Code: 835985.BJ). The company has built a full-process production line for super large size graphite and carbon electrodes with an annual capacity of 120,000 tons.

The company mainly produces large-size 1272 and 1320 graphite and carbon electrodes, which are primarily used in industrial silicon smelting furnaces. The company has achieved complete independent control in technology, production, process, and quality.

The production line uses petroleum coke as the main raw material and coal tar pitch as a binder. The products are refined through processes such as calcination, batching, kneading, molding, baking, graphitization, and machining to ensure excellent performance and meet market demands.

Main Business

Creating professional, scenario-based, and intelligent products and services

Large-scale 1272 Graphite Electrode

Large-scale 1320 Graphite Electrode

120,000-ton Large-size Graphite/Carbon Electrode Production Line Project

Planned 40MW Wind Power Project

Production Process Flow

Product Introduction

Graphite electrodes are high-temperature resistant graphite conductive materials produced through a series of processes including kneading, molding, baking, impregnation, graphitization, and machining, using petroleum coke and needle coke as aggregates and coal tar pitch as a binder. They are widely used in mineral thermal electric furnaces for producing industrial silicon and yellow phosphorus, utilizing heat generated by electric arcs and furnace charge resistance for smelting.