We have established a complete set of quality assurance system to ensure that our graphite for heat exchanger, CFC heater, graphite sleeve for copper can meet market norms and requirements. Compared with the international market, our quotation is more reasonable and attractive. We adopt advanced management, implement lean production, and strictly control quality to ensure that the products produced by our company are of high quality and low price. At the same time, the factory has always been adhering to the user's needs as the core, focusing on product market development, providing enterprises with high-quality, attentive and complete after-sales service, winning the trust and praise of many enterprises. We vigorously improve product quality and service quality so as to build quality core competitiveness, shape brand image and lead sustainable development of the industry. The company attaches great importance to the exchange and learning of advanced technology, and has forged a high-quality R&D team. Relying on the strong technical strength and the spirit of continuous innovation, a historic breakthrough has been achieved in product principles and control.

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 demand of users is our pursuit. To provide users with the most suitable 100*170mm 150mm High Carbon Graphite Rod for Processing F9 Graphite Crucible and practical services is our firm belief. Our company is able to develop, progress and grow in the fierce market competition. We provide the best products and services with "craftsmanship" to create value for customers.