We are now engaged in manufacturing and exporting HP Graphite Electrode, Pure graphite rod, graphite crucible for gold. We strive to provide our customers the best product at the most competitive prices for years. The success of us relies on this. We start with product innovation, establish the consciousness of continuous innovation, and form the core competitiveness of our company. We meet the new challenges of the market with full of passion and tenacious spirit of striving for progress. We uphold the principle of honest management, serve users with sincerity, and win the market with reputation. We strictly and seriously fulfill our contracts, keep our promises and strengthen our network system of after-sales service.

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.

The company has a large number of professional and technical personnel, and there are professional technical personnel to do service work for the use of High Quality China Crucible Graphite Casting Crucible, which can solve difficult problems for users in a timely manner. We will strengthen the basic work of enterprise safety production and improve the technical specifications and quality work standards of safety production. The unique R&D design and production control team, the increasingly perfect quality management system, and the continuous and stable business strategy have won the company honors from all aspects.