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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
Steel plate plane intermediate frequency induction heating equipment
Steel plate plane intermediate frequency induction heating equipment
First, steel plate parameters and process requirements
1、Steel plate size 300 x 1 6 mm
Second, the determination of the plane layout of the power frequency and power :
2、 According to the maximum size of the billet u300x16 mm 30 m, the calculated frequency range is in the range of 1600 Hz to 600 Hz, and the frequency of the furnace is determined to be 1000 Hz.
3、 According to the maximum billet 300 x 16 mm 30 m weight ( 38 kg / m ) and productivity ( 56 kg / min ), the required heating power is up to 1000 kw , which can meet all steel plate heating and insulation .
4、 If calculated according to the daily output of 60 tons, 2500 kg per hour, 42 kg / min per minute, said that the power required for the power supply is 867kw.
5、 Device range and function description:
|
Serial number |
content |
Quantity |
|
|
1 |
Thyristor intermediate frequency power supply KGPS- 100 0/1 |
1 set |
|
|
2 |
Induction heater |
1 set |
|
|
3.1 |
GTR 300 ( steel size 300 x1 6 m ) |
1 set |
|
|
3 |
Induction heater bed |
1 set |
|
|
4 |
Mechanical mechanism |
1 set
|
|
|
5 |
Power cabinet |
|
|
|
total |
|
||
|
6 |
Temperature control system (infrared temperature measurement and control instrument) |
1 set |
|
|
6 .1 |
PLC center console |
1 set |
|
|
6.2 |
Programmable Controllers |
1 set |
|
|
6 . 3 |
LCD screen |
1 set |
|
|
6.4 |
Double colorimetric infrared thermometer (Xi'an Ruiguang) |
1 set |
|
|
6 . 5 |
Photoelectric alarm switch |
1 set |
|
|
|
|
|
|
|
7 |
Cooling water system (FSS- 100T ) cooling electrical part |
1 set |
|
|
A, comprehensive parameters |
||
|
Serial number |
project |
Parameter requirement |
|
1 |
Power supply |
1000kw / 3 phase 6 pulse |
|
2 |
Number of rectifiers |
6 veins |
|
3 |
Inverter |
SCR parallel inverter |
|
4 |
Rated frequency |
1000 Hz |
|
5 |
Line voltage |
380-660 V |
|
6 |
IF voltage |
1600V |
|
7 |
Start success rate |
100% |
|
8 |
Power factor |
Greater than 0.9 2 |
|
|
|
|
|
B. Heat exchange cooling water system parameters |
||
|
Serial number |
project |
parameter |
|
1 |
Inlet pressure |
0.2-0.4MPa |
|
2 |
Inlet temperature |
5-35 ＜ C |
|
3 |
Effluent temperature |
<55＜C |
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