Our company has excellent production equipment, mature technology, stable graphite part for furnace, graphite die for copper continuous casting, EDM Graphite Electrode quality and reasonable price. Our company will continue to innovate and improve our products, and strive to provide the most favorable price, the most perfect service and the best reputation for new and old customers. We have formed a rich cultural heritage and systematic management concept. As the group company continues to grow and develop, the hardware and software conditions continue to improve, we also put forward higher requirements for ourselves, constantly promote refined management and optimize the enterprise development model. Since the establishment of the company, we have been adhering to the principle of 'treat sincerity as gold, stand by faith', and continue to serve customers.

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 keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for High Strength Graphite Crucible for Furnace. Serving customers is the basis for our continuous development and success, hence we are committed to providing the most considerate and thoughtful service. Our company has a broad view of the world, and has been recognized by many countries. We have close business relations with many multinational companies. Now our company is facing the challenge from the world with full energy.