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Xi'an Abundance Metallurgical Equipment Co., Ltd.

Quality Steel Smelting Equipment, Ferroalloy Smelting Equipment manufacturer from China

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50 Ton VOD Furnace Super Purity Steel Production

December 29, 2025
Achieve super purity steel with our 50 Ton Vacuum Oxygen Decarburization (VOD) Ladle Refining Furnace. In today's metallurgical industry, the focus is on high quality and product diversification, with super purity indexes (total [H], [N], [O], [S], [P] ≤50ppm) becoming the standard. Our VD/VOD furnaces are engineered to meet these demanding requirements.

Leveraging advanced vacuum refining techniques, our system enhances argon blowing for optimal molten steel stirring, leading to superior refining temperatures. This process effectively removes hydrogen, nitrogen, sulfur, and oxygen under vacuum conditions, crucial for producing ultra-pure steel.

We offer two advanced vacuum pump systems: a full steam jet system and a combined steam jet + water ring system designed for efficiency and minimal consumption. Our refining process details highlight our capabilities in achieving ultra-low hydrogen content (≤1.5ppm at ≤133Pa), effective denitrification through pre-treatment and extended time, and advanced desulfurization using specialized agents for ultra-low sulfur grades.

As China's leading manufacturer of vacuum equipment, we have a proven track record with over 180 VD/VOD and RH systems delivered. We provide custom solutions, professional engineering design, comprehensive consultation, and high-quality after-sales service.

Ready to elevate your steel production? Contact us today for a custom quote and discover how our VOD furnaces can transform your output!
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