With years of experience in production and operation, we always put the quality of our Pure graphite 2PPM, pure graphite 300mm, Rp Graphite Electrode in the first place and strive for excellence and meticulousness. Our company has a large number of high-quality talents who are united, diligent, realistic, innovative and dedicated, strict production management and advanced production technology. Quickly respond to the needs of customers, submit reasonable, controllable, meet the requirements of customers, and ultimately achieve the schedule, to provide guarantee for enterprises to win the project and smoothly implement the project. We will aim to cultivate world-class enterprises, and strive to truly achieve the boundless future of Chinese enterprises in the context of economic globalization.

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've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for 300-3000 Mesh Mining Mill Gypsum Grinding Unit for Limestone Quartz Graphite Calcite Feldspar Fluorite Calcium Carbonate Powder Plant. We are determined to innovate, constantly come up with new ideas and lead the world with new achievements. In today's increasingly fierce market competition, we are working hard to develop new products and new technologies in order to meet the ever-changing needs of users.