Contact
Tel: 18037961302
Sales hot line ( 24 hours service): 18037961302
Sales hot line ( 24 hours service): 18037961302
E-Mail: firstfurnace@gmail.com
whatsapp:+8618037961302
Adress: Luoxin Industrial Park, Luoyang, HenanLarge diameter steel pipe quen
Piston rod quenching and tempe
Grinding rod quenching and tem
High frequency induction heate
Quenching equipment for machin
Round steel end heating furnac
Steel pipe heat treatment prod
Square steel quenching and tem
Sucker rod quenching and tempe
Thickened petroleum steel pipe
Round steel quenching and temp
Steel pipe quenching and tempe
Steel plate quenching and temp
Induction Hardening Machine&nb
Flywheel ring gear high freque
Electric furnace technical parameters(参数）
Safety features of the core components of induction melting furnace
The thyristor is the core of the IF power supply, and its accurate use is critical to the operation of the facility. It is normal for one facility to damage three or five thyristors a year. If the silicon is often burned and the electric furnace is shut down, affecting the production, it will cause vigilance. The operating current of the thyristor ranges from a few hundred amps to several thousand amps, and the voltage is usually one to two kilovolts. Good main control board protection and good water cooling conditions are necessary.
Overload characteristics of thyristors: The damage of thyristors is called breakdown. Under normal water-cooling conditions, the current overload capacity can reach more than 110%; no voltage overload capacity, that is to say, silicon is definitely damaged under overpressure conditions. Taking into account the surge voltage, manufacturers often choose silicon components at 3-4 times the operating voltage when manufacturing facilities.
The exact installation pressure of the thyristor: 150-200KG/cm2. When the facility is shipped from the factory, it is usually press-fitted with a hydraulic press. Manually using ordinary wrenches can not reach this value with maximum force. Therefore, when manually pressing, there is no need to worry that silicon will be crushed; if it is loosened, it will burn silicon due to poor heat dissipation.
SCR radiator structure: water-cooled cavity + multi-copper column support. If the circulating water is too hard, it will foul inside the water chamber, causing poor heat dissipation; if the water chamber enters the leaves and other debris, it will also cause poor water flow.
The thyristor is the core of the IF power supply, and its accurate use is critical to the operation of the facility. It is normal for one facility to damage three or five thyristors a year. If the silicon is often burned and the electric furnace is shut down, affecting the production, it will cause vigilance. The operating current of the thyristor ranges from a few hundred amps to several thousand amps, and the voltage is usually one to two kilovolts. Good main control board protection and good water cooling conditions are necessary.
Overload characteristics of thyristors: The damage of thyristors is called breakdown. Under normal water-cooling conditions, the current overload capacity can reach more than 110%; no voltage overload capacity, that is to say, silicon is definitely damaged under overpressure conditions. Taking into account the surge voltage, manufacturers often choose silicon components at 3-4 times the operating voltage when manufacturing facilities.
The exact installation pressure of the thyristor: 150-200KG/cm2. When the facility is shipped from the factory, it is usually press-fitted with a hydraulic press. Manually using ordinary wrenches can not reach this value with maximum force. Therefore, when manually pressing, there is no need to worry that silicon will be crushed; if it is loosened, it will burn silicon due to poor heat dissipation.
SCR radiator structure: water-cooled cavity + multi-copper column support. If the circulating water is too hard, it will foul inside the water chamber, causing poor heat dissipation; if the water chamber enters the leaves and other debris, it will also cause poor water flow.
Iron induction furnace
Aluminum melting furnace
Copper melting furnace
Small steel melting furnace
Small induction melting furnace
Induction iron furnace
3T intermediate frequency iron melting f
0.25T Intermediate Frequency Furnace
0.5T Intermediate Frequency Furnace
Medium Frequency Furnace
2T Induction Melting Furnace
1T Induction Melting Furnace
500kg Induction Melting Furnace
250kg Induction Melting Furnace
Induction Melting Furnace
3 T Induction Melting Furnace
5T Induction Melting Furnace
1T One Belt Two Intermediate Frequency F
5T One Belt Two Intermediate Frequency F
3T One Belt Two Intermediate Frequency F
2T One Belt Two Intermediate Frequency F
5T Parallel Intermediate Frequency Furna
5T Intermediate Frequency Furnace
5T Series Intermediate Frequency Furnace
3T Series Intermediate Frequency Furnace
2T Series Intermediate Frequency Furnace
1T Series Intermediate Frequency Furnace
0.5T Series Intermediate Frequency Furna
0.25T Series Intermediate Frequency Furn
1T Parallel Intermediate Frequency Furna
2T Parallel Intermediate Frequency Furna
0.5T Parallel Intermediate Frequency Fur
Product Class