Development and production of sciense-intensive electrotechnological equipment
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+7(343)3794350
Induction Heating Systems for heat treatment IHST
Designed for:
• heat treatment of welding seams of pipelines;
• initial heating before welding;
• heat treatment of line welds;
• induction heating of metals of various technologic purposes.
These systems provide automatic supporting of standard heating conditions. A data recorder built in the system measures and records the temperature of a heated part of a pipeline.
The system is combined with a transfer shuttle, equipped with inlet and outlet cables, a capacitor unit and high-frequency inducing conductor.
A set of supply includes:
• Semiconductor frequency converter;
• Matching transformer;
• Heater with changeable induction coils;
• Capacitor unit;
• Registration and control cabinet;
• The system can be equipped with a mechanism for pipes feeding and anchoring.
TECHNICAL PARAMETERS
|
Parameters
|
IHST-50-2,4
|
IHST-100-2,4
|
|
Maximum power, kW
|
50
|
100
|
|
Nominal output frequency, kHz
|
2,4
|
2,4
|
|
Cooling
|
air
|
air
|
|
Output-input ratio, %
|
93
|
93
|
|
Dimensions, mm
|
1270x896x1315
|
1640x990x1755
|
|
Weight, kg
|
480
|
1000
|
|
Bending rate, mm/sec
|
1...40
|
1...40
|
|
Margins for setting of heat treatment modes:
|
|
|
|
Temperature 0Ñ
|
840
|
840
|
|
Holding time intervals, hour
|
1,2,3,4,5
|
1,2,3,4,5
|
|
Rate of temperature increase, 0Ñ/h
|
50,100,150,200,250
|
50,100,150,200,250
|
|
Rate of temperature decrease, 0Ñ/h
|
50,100,150,200,250
|
50,100,150,200,250
|
|
Maximum diameter of a pipeline, mm
|
1000
|
1420
|