Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

https://dw-inductionheater.com/induction-preheat-welding-system.html?feed_id=243760&_unique_id=6630997807329

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

https://dw-inductionheater.com/induction-preheating-steel-tubes.html?feed_id=234430&_unique_id=65d53192df241

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

https://dw-inductionheater.com/induction-preheat-welding-system.html?feed_id=226636&_unique_id=64f9f3fb1b392

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

https://dw-inductionheater.com/induction-preheating-steel-tubes.html?feed_id=216661&_unique_id=649db9b93f46b

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

Induction Preheat Welding Systems

Portable Post Weld Heating Treatment System With Induction  Main Application: l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs l  InductionHeat: mold heating, shipboard, zinc bath, large& irregular metal parts l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material Main Features： * High speed: 70% *  Low tolerance *  Energy Saving *  High efficiency *  Accurate heating *  Simple operation *  Non-contact heating *  Environmental protection *  Hypothermia circumstance * Air cooling is suitable for low-temperature environment * Induction heating is more uniform than oil,gas,flame heating 

MYD-20KW		MYD-10KW
Input voltage	3*380V, 50/60Hz, 4 Wires
Input Current	1~30A	1~15A
Output Current	0~300A	0~200A
Output Power	1~20KW	1~10KW, Max 15KW, 150% duty cycle
Output Frequency	5~30KHZ
Thermocouple	K type
Temperature system	Build in induction machine
Heating Temperature	Max800℃	Max500℃
Size	700 x 330 x 410 mm	650 x 310 x 410 mm
Weight	32kg	26 kg
Induction Heating coil
Length	10~20 M
Diameter	15 mm
Working temperature	-30~45℃
Pipeline Size	OD: 50~500mm or equivalent

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.

Induction Preheating Steel Tubes

Objective Induction preheating steel tubes with diameters of 14mm, 16mm, and 42mm (0.55”, 0.63”, and 1.65”). A 50mm (2″) length of the tube much be heated to 900°C (1650°F) in under 30 seconds.

Equipment DW-UHF-6KW-III handheld induction heater Materials • Steel tubes with ODs: 14mm, 16mm and 42mm (0.55”, 0.63”, and 1.65”) • Wall thicknesses: 1mm, 2mm, and 2mm (0.04″, 0.08″, 0.08″) Key Parameters Power: 5 kW for 42mm tube, 3 kW for 14 and 16 mm tubes Temperature: 1740°F (950°C) Time: 26 sec.

Process:

1. Insert steel tube into the coil.
2. Apply induction heat for 26 seconds.
3. Remove the tube from the coil.

Results/Benefits: The desired preheating temperature was achieved for less than 30 seconds for the three different steel tubes. Our 5 kW induction system can be used for successfully preheating of steel tubes with different diameters and thicknesses.