We take customer demand as the guide, technical service as the center, and customer satisfaction as the goal to comprehensively improve the strength of our company in the field of graphite electrode UHP 400mm, Graphite Mold for Gold And Silver, Graphite Barriers for float glass. Inspired by customer trust and driven by technology innovation, we will continue to explore and adhere to the concept of "competition, unity, innovation, integrity, quality and cost". Our company has been able to rapidly develop and grow by virtue of its strong R & D strength, reliable product quality and a highly qualified professional team that is rare in the industry. Our factory adheres to the development concept of 'relying on science and technology, respecting talents, seeking truth', actively pioneering and forging ahead to provide customers with better performance and higher quality products. We participate in competition and cooperation with a sincere and honest attitude and win the trust of related manufacturers.

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.

We are always a whole, and the final realization of the value of our Manufacturers of Graphite Mould, and Graphite Products is the result of everyone's efforts. With the high evaluation and good reputation of our customers, we will always strive to meet your needs and expectations with the best products. We create an open, fair and just working environment and career stage for talents.