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Powder balling system with plasma

Plasma ball equipment and technology

Plasma(Manufacture of nodular powders) Equipment and Technology

Features:

Using plasma as a heat source, the refractory metal and ceramic powder are spheroidized and densified, the plasma arc temperature is over 15000 degrees, the surface of the raw material powder particle is rapidly melted, and under the action of surface tension, the powder rapidly quenches, Particles shrink ball, the formation of dense spherical powder.

Production process:

1, the plasma reactor can be filled with inert gas, pure atmosphere, clean, prevent oxidation,

2, the inner wall of the powder collection tank cooling water jacket, to avoid the hot powder adhesion in the tank wall,

3, plasma arc temperature of 15000 degrees, the rapid cooling of the powder in an inert atmosphere, the synthesis of fine particle size, good dispersion,

4, the plasma process is simple, gas control, prevent powder pollution, suitable for the preparation of high purity powder.

Device Configuration:

1. Plasma ball milling equipment, including: powder collection tank, exhaust filters, plasma power supply, control cabinet, powder feeder, transfer box, chiller, power 80 kW

Achievement index:

1. Powder by plasma arc processing capacity of 2.8-10kg / hours, powder feeding powder range 5-200um.