Plasma Spheroidization Powder Production Equipment

Plasma Spheroidization Powder-Making Equipment and Technology: Using plasma as a heat source, this technology spheroidizes and densifies refractory metal and ceramic powders. The plasma arc temperature exceeds 15,000 degrees Celsius, causing the surface of raw powder particles to melt rapidly. Under the action of surface tension, the powder undergoes rapid quenching, leading to particle shrinkage and spheroidization, ultimately forming dense, spherical powder particles. 1. The plasma reactor can be filled with inert gas, ensuring a pure and clean atmosphere that prevents oxidation. 2. The inner wall of the powder collection tank is equipped with a cooling water jacket, which prevents hot powder from adhering to the tank’s inner wall. 3. With a plasma arc temperature reaching 15,000 degrees Celsius, the powder cools rapidly in an inert atmosphere, resulting in fine particle size and excellent dispersibility. 4. The plasma equipment features a simple process flow and controllable gas supply, effectively preventing powder contamination and making it ideal for preparing high-purity powders. 5. The plasma spheroidization powder-making equipment includes: a powder collection tank, an exhaust gas filter, a plasma power supply, a control cabinet, a powder feeder, a transfer box, and a chiller; its power rating is 80 kilowatts. 6. The equipment processes between 2.8 and 10 kg of powder per hour via plasma arc treatment, and the powder feeder can deliver particles ranging from 5 to 200 micrometers in size.

Category:

Plasma spraying equipment

Plasma Spheroidization Powder Production

Key words:

等离子

粉末

设备

15000度

气氛

温度

快速

制粉

致密

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Product Description

Plasma Spheroidization Powder Production Equipment and Technology

Using plasma as a heat source, refractory metals and ceramic powders are spheroidized and densified; the plasma arc temperature reaches... 15000 Above a certain temperature, the surface of the raw material powder particles melts rapidly. Under the action of surface tension, the powder undergoes rapid quenching, causing the particles to shrink and spheroidize, thereby forming a dense, spherical powder.

1 Inert gases can be introduced into the plasma reactor, ensuring a pure and clean atmosphere that prevents oxidation.

2 The inner wall of the powder collection tank is equipped with a cooling water jacket, which prevents hot powder from adhering to the tank’s inner wall.

3 , the plasma arc temperature reaches 15000 The powder is rapidly cooled under an inert atmosphere, resulting in a fine particle size and excellent dispersibility.

4 Plasma equipment features a simple process and controllable gases, which can prevent powder contamination and is well-suited for preparing high-purity powders.

5 Plasma spheroidization powder-making equipment includes: ： Powder collection tank, exhaust gas filter, plasma power supply, control cabinet, powder feeder, transfer box, chiller, power 80 kilowatt

6 The amount of powder treated by plasma arc 2.8-10kg/ Hour, powder delivery range of the powder feeder 5-200um。