With reliable product performance, reasonable price, and high-quality after-sales service, we have won praise from many customers at home and abroad. We will continue to make Graphite rigid felt, graphite sagger for anode, Graphite Purification Service better with a meticulous attitude and give back to our customers. We will ride on the momentum and take the initiative to achieve mutual success with investors, move forward hand in hand with partners, create and share with employees, and coexist harmoniously with the environment. The company operates pragmatically, focuses on product quality and effectiveness, carefully introduces international advanced technology, and the products developed and produced are deeply loved by consumers. While promoting the development of the enterprise, we timely sorted out the corporate culture, and refined the excellent culture with the pursuit of excellence as the core value on the basis of inheritance and innovation. It has always been our aim to help our customers improve their core competitiveness.

Graphite rotors play a key role in aluminium degassing. They remove hydrogen and impurities from molten aluminium, which is critical for improving the quality of cast aluminium products. In aluminium smelting, unwanted gases like hydrogen often enter the melt. This happens when water vapor or moisture reacts with the hot aluminium. If not removed, hydrogen forms bubbles inside the solid metal and leads to porosity or cracks in the final casting.

To prevent these issues, manufacturers use a process called inert gas degassing. The graphite rotor is the heart of this system. It injects inert gases, such as argon or nitrogen, into the molten aluminium and stirs the liquid to help release trapped hydrogen.

Graphite Rotor for Aluminum Smelting Customized Excellent Self-Lubrication

The graphite rotor has two main parts: a hollow shaft and a rotor head or impeller. The shaft connects to a degassing system that delivers inert gas into the aluminium melt. The rotor spins rapidly, forcing the gas out through small openings at the rotor head.As the rotor spins, it breaks the gas into many small bubbles. These bubbles rise through the molten metal and bond with the hydrogen particles. This bonding pulls hydrogen out of the melt and carries it to the surface, where it escapes into the air.

Product Description

When casting aluminum melt, the gas in aluminum solution can be discharged through graphite rotor to avoid pores in aluminum casting and improve the quality of aluminum ingot.

Feature of Graphite Rotor

Our company uses high-grade and relatively high purity extruded graphite materials to process degassing graphite rotor for aluminum smelting, which is characterized by high density, high strength, excellent thermal shock resistance, good stability under high temperature working environment and non wettability to molten aluminum. It is widely used in aluminum casting industry.

Customized products

We can provide not only graphite material for degassing rotor, but also finished rotors.

In order to improve the service life of our graphite rotor, our company has developed anti-oxidation coating technology to significantly increase its service life.

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.

The main reason for the damage of the graphite rotor for aluminum smelting is high temperature oxidation. The main component of graphite is carbon. Graphite will be oxidized in an air condition of more than 600℃. The service life of the graphite rotor after anti-oxidation treatment will increase by 3-4 times compared with ordinary products. Before immersing the graphite rotor in the aluminum liquid, preheat about 100mm above the liquid surface for 5min~10min; before the rotor is immersed in the liquid, the gas must be introduced; the gas supply can be stopped after the rotor raises the liquid level.

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.

Our vision is to become an integrated enterprise that focuses on customer needs and can provide customers with professional Hot Sale Aluminum Working Tools Degassing Graphite Rotor and convenient services. We will always strive to meet the needs of customers in all directions with high-quality products and dedicated services. The company will continue to improve its scientific and technological strength, enhance product quality, improve the marketing network, establish a sound after-sales service system, and comprehensively strengthen corporate brand building. It is our constant pursuit to continuously improve the product quality, build a professional sales team, create an international brand and create the maximum added value for customers.