The company has gradually developed into one of the largest and most powerful enterprises in the Impervious Graphite tube, ultra high power graphite electrode, Isostatic Graphite industry. Our company has both talent and moral integrity of management personnel, conscientious and responsible technical personnel and well-trained workshop production personnel. We actively respond to the development trend of energy, industry, technology and information, and accelerate the structural reform on the supply side and the upgrading of quality and efficiency. We continue to improve corporate management capabilities, technical scientific research levels, economic benefits, and strive to be an excellent brand. Diversity is key to our success and is a belief that we embrace throughout the company, creating a competitive advantage for us.

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.

With the business philosophy of 'Customer First, Quality First', we will strive to provide customers with high-quality Low Sulphur Graphite Powder for Brake Pad and excellent pre-sales and after-sales services, and actively listen to customer needs. The company adapts to the market situation, adjusts and optimizes product layout, and finds the most suitable development path for itself. The value of knowledge to the enterprise and the attitude of employees to the enterprise will determine the fate of an enterprise in the market competition.