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Maintenance measures after shutdown of induction melting furnace.

Add time：2025-09-04

During normal production, the melting furnace requires intermittent shutdowns and maintenance due to the production cycle. After the phosphorus pig iron is emptied, the furnace walls cool rapidly, causing cracks. After shutdown, the furnace opening i ...123

Analysis of Common Faults in Medium Frequency Melting Furnaces

Add time：2025-08-16

Medium frequency melting furnace failures vary widely, with common ones including cable problems, water cooling system failures, melt quality issues, and equipment damage. Cable failures typically manifest as breakage, poor contact, or insulatio ...123

Importance of cooling water in the use of medium frequency furnace

Add time：2025-08-12

The cooling water of the medium frequency furnace is very important in the use of the medium frequency furnace. The medium frequency power supply and the medium frequency furnace coil generate heat during use, and this heat will damage the components ...123

The differences between high-frequency and medium-frequency melting furnace

Add time：2025-08-12

The key differences between high-frequency and medium-frequency melting furnaces lie in their operating frequency, heating depth, and application scenarios. High-frequency furnaces (above 10kHz) are suitable for rapid heating and surface treatment of ...123

Monthly Maintenance of Medium Frequency Furnaces

Add time：2025-08-08

Monthly Inspection of the Furnace Body1. Check the coil for sparks and discoloration. Check the support wood for breakage or carbonization.2. Check the tightness of the magnetic yoke, the rotation of the lift cylinder and the furnace cover, and ...123

Daily Maintenance of Medium Frequency Furnaces

Add time：2025-08-08

Daily Inspection of the Furnace Body1. Check the furnace body's circulating water circuit for leaks, normal water pressure, and the effectiveness of the water pressure protection system.2. Remove iron filings, iron blocks, and slag from around th ...123

how induction melting furnace works

Add time：2025-07-31

Induction melting furnaces utilize the principle of electromagnetic induction to convert electrical energy directly into internal heat within the metal, achieving a clean, efficient, and precise melting process. Core Foundation: Faraday's Law of ...123

Cause inspection of thyristor failure in medium frequency power supply

Add time：2025-07-28

In industrial production, medium frequency power supply is widely used in smelting, heat penetration and other fields due to its high efficiency and stable performance. However, its core component, thyristor (silicon control device), often fails for ...123

What are the technical requirements for the cooling water of the induction coil of th ...

Add time：2025-07-25

Industrial pressure water is usually used for cooling. The cooling water pressure should be maintained at 0.15-0.20MPa, the water temperature should be maintained at an inlet temperature of 20-35℃, and the outlet temperature should be lower than ...123

Medium frequency furnace melting process

Add time：2025-07-24

Medium frequency furnace smelting technology is an indispensable part of modern metal processing and casting industry. It is widely used in the smelting process of steel, non-ferrous metals and their alloys with its advantages of high efficiency, ene ...123