This article details the core considerations for capacitor matching in medium-frequency electric furnaces, including the precise selection principles for capacity, voltage, and current. It analyzes the consequences of improper matching (such as difficulty starting and overcurrent component burnout) and provides standard replacement procedures and acceptance criteria to ensure safe and efficient operation of the equipment.
This guide focuses on core factors affecting the heating efficiency of medium-frequency electric furnaces, including power frequency, furnace lining thickness, yoke status, capacitor compensation, and charging methods. It also provides practical efficiency improvement solutions and maintenance key points to help users reduce energy consumption and shorten melting time.
This article details the core components of each system in a medium-frequency electric furnace, including the working principles and functions of power supply rectification and inversion devices, resonant capacitors, induction coils, control and protection systems, etc.
This guide covers complete wiring methods and safety specifications, details key steps such as grounding electrode installation, single-ended grounding of shielded wires, and anti-interference wiring, and explains daily testing procedures and common false alarm handling methods to ensure the reliable operation of the safety system.
This guide covers causes of reactor burnout in medium-frequency furnaces, including overcurrent, heat dissipation failure, turn-to-turn short circuits, resonance, and installation issues. It also provides systematic troubleshooting steps and solutions to help you fundamentally resolve faults and ensure stable equipment operation.
lining thickness, charge shape, induction coil insulation, capacitor damage, abnormal trigger pulses, etc., and provides troubleshooting steps from simple to complex to help quickly locate and solve faults and resume production. I. Load-re
This article focuses on the three main tilting methods of medium-frequency electric furnaces—hydraulic tilting, mechanical tilting, and manual tilting. It compares their working principles, advantages, disadvantages, and applicable scenarios, providing authoritative references for your selection and maintenance of medium-frequency furnaces, and helping to improve production safety and efficiency.
Regarding the question of whether medium-frequency electric furnaces emit radiation, this article elaborates on the characteristics of their extremely low-frequency electromagnetic fields (a type of non-ionizing radiation) in detail, and provides effective safety protection measures and equipment maintenance suggestions to help operators use the equipment safely and in compliance with regulations.
