In today's fierce market competition, we will continue to work hard to provide customers with high-quality products and perfect and efficient services. We sincerely hope to cooperate with friends from all walks of life and develop simultaneously with the world's fine grain graphite block, electrode for electrode arc furnace, Pure graphite 5PPM industry new technologies. Our company's product development and research and development direction, completely from everyone's needs. While we have obtained a number of patents, we are still continuing to upgrade and innovate technology, and have established a deep technical reserve for the sustainable development of the company. Our company attracts the attention of stakeholders by managing corporate culture and exerting cultural influence.

In the production process of quartz crucibles, it is most common to use the arc generated by the graphite electrode discharge to heat and melt the quartz crucible. Traditionally, three graphite electrodes are generally used as a group. Since the quartz crucible is an important accessory for solar and semiconductor single crystal silicon production, its purity requirements are relatively high, so the graphite electrode for quartz crucible must also be of high purity. We can supply graphite electrode and mold with purity less than 50ppm.

Materials suitable for graphite mold

Product Description

For the quartz crucible used in the crystal drawing of monocrystalline silicon, graphite is used as a mold and graphite electrode in the manufacturing process. It makes full use of the characteristics of graphite, such as high temperature resistance, non wetting, conductivity and so on.

Product Features

Conventionally, we use high-purity graphite materials to produce graphite electrode for quartz crucible. High quality graphite electrode is very helpful to improve the product qualification rate of quartz crucible and reduce the quality defects on the inner surface of quartz crucible.

Our company uses extruded graphite rod with high strength and low ash content to process graphite electrode for quartz crucible. This graphite electrode has high purity and excellent conductivity, and has been widely recognized by customers at home and abroad.

Graphite machining process

SHJ has a variety of mechanical processing production lines, customized processing according to drawings, while meeting customers' different precision requirements, select the most cost-effective processing technology with the shortest processing time.

Packaging and shipping

Customized packaging according to customer needs and product characteristics, we can provide customers with laser marking, clean and sealed packaging of purified products, cartons, wooden boxes and other different packaging options.

According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.

In order to expand our customer base, we always provide the most competitive price and the best quality HP Grade Graphite Electrodes with Nipples 3tpi 4tpi for Eaf Lf. We always believe that our employees are the valuable assets of our company and that the growth of our employees and our company promote each other. We are committed to building win-win strategic partnerships.