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OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
Specifications
Work Cycle :
10min
Recommended Distribution Box :
50KVA
Protection Class :
IP21
Printer :
Option
Display Screen :
10-inch touch screen
Packing Dimensions :
900x650x1020mm
Place of Origin :
Shanghai, China
Certification :
GB15579.1-2024
MOQ :
1 Set
Product Type :
Integrated water cooled TIG orbital welding power source
Storage Temperature :
-25~+55 degC
Dimensions L/W/H :
980x475x1020mm
Delivery Time :
20 days
Welding Current :
10A-400A
Input Voltage Fluctuation :
3x380V (-15%~+15%)
Temperature Environment :
-10~+40 degC
Weight :
108Kg
Gross Weight :
137Kg
Model Number :
OBT-400
Packaging Details :
Wooden case
Model :
OBT-400
Cooling Type :
Air cooling
Payment Terms :
30% deposit,70% balance prior to delivery
Supply Ability :
20 Sets per Month
Frequency :
50/60Hz
Brand Name :
HYZONT
Insulation Class :
F
Manufacturing Standard :
GB15579.1-2024
Main Power Voltage :
3x380V
Storable Programs :
200
Duty Cycle :
315A 100%; 400A 60%
Cos Phi / Efficiency :
0.98/78%
Price :
Price on Request - please contact us for the latest quotation
Open Circuit Voltage :
70V
Power Rate :
21.5KVA
Power Supply Type :
IGBT inverter arc welding power source
EMC Classification :
A
Divisible Welding Section :
8
Water Pump Head :
30m/0.3MPa
Water Tank Capacity :
15L
Description

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source

The OBT-400A is an integrated water-cooled TIG orbital welding power source mainly designed for all-position tube-to-tubesheet welding. It provides precise control over current, rotation, wire feeding, weaving arc length, shielding gas and compressed air, adopting an advanced PLC control system for stable and efficient welding programming and process control.

Why Choose the OBT-400A Orbital Welding Power Source

  • 400A IGBT inverter core - reliable hardware ensures welding repeatability.
  • 10-inch touch screen HMI - built-in system parameters for simple programming operation.
  • Chinese and English bilingual interface - operators with basic welding skills can handle it easily.
  • Real-time monitoring - displays welding voltage, current and stroke, with automatic current decay function.
  • Auto fault diagnosis and alarm, with modular structure design for convenient maintenance and servicing.

Power Source Specifications (OBT-400)

ParameterValue
ModelOBT-400
Power supply typeIGBT inverter arc welding power source
Main power voltage3x380V
Welding current10A-400A
Duty cycle (0-40°C)315A 100%; 400A 60%
Work cycle10min
Open circuit voltage70V
Input voltage fluctuation3x380V (-15% ~ +15%)
Frequency50/60Hz
Power rate21.5KVA
Recommended distribution box50KVA
Cosφ / efficiency0.98 / 78%
Insulation class / protection classF / IP21
Temperature environment-10°C ~ +40°C
Transportation and storage temperature-25°C ~ +55°C
Cooling typeAir cooling
Display screen10-inch touch screen
Main control functionsGas control, welding current control, rotary motion, wire feeding motion, weaving and arc length control
Storable programs200
Divisible welding section8
PrinterOption
Water pump head30m / 0.3MPa
Water tank capacity15L
L/W/H980 x 475 x 1020mm
Weight108Kg
Manufacturing standardGB15579.1-2024
EMC classificationA
Packing dimensionsWooden case 900 x 650 x 1020mm
Gross weight137Kg

Welding Performance Characteristics

  • Carbon steel with a thickness greater than 2.5 mm welded with a V-groove: single-side groove angle ≥ 37°, misalignment less than 10% of wall thickness.
  • Stainless steel with a thickness greater than 2.5 mm welded with a V-groove: single-side groove angle ≥ 45°, misalignment less than 10% of wall thickness.
  • Fit-up clearance: 0-0.5 mm.
  • Tack welds made in small, thin and dense spots.
  • Welding mode: the pipe remains stationary while the welding torch rotates to complete welding.
  • For multi-pass welding with grooved joints, AVC automatically tracks the arc length; the capping pass is completed by OSC weaving oscillation.

Product Images

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

Commercial Terms

ItemValue
PricePrice on Request - please contact us for the latest quotation
Price termsFOB Shanghai
Lead time20 days
Payment30% deposit, 70% balance prior to delivery
WarrantyWithin 12 months of the B/L
Installation and commissioningOnline guidance provided; on-site commissioning by technicians available at additional cost

Contact Us

ItemDetail
CompanyHyzont (Shanghai) Industrial Technologies Co., Ltd.
ContactRaymond Mao
Tel+86-15021164313
EmailRaymond@hyzont.com
Websitewww.cuttingweldingmachine.com

Please contact us for the latest price and lead time. We welcome your inquiry.

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OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

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Product Detail
Work Cycle :
10min
Recommended Distribution Box :
50KVA
Protection Class :
IP21
Printer :
Option
Display Screen :
10-inch touch screen
Packing Dimensions :
900x650x1020mm
Contact Supplier
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter
OBT-400A Integrated Water Cooled TIG Orbital Welding Power Source 400A IGBT Inverter

Hyzont(Shanghai) Industrial Technologies Co.,Ltd.

Verified Supplier
9 Years
shanghai, shanghai
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Trading Company, Seller, Other
Main Products :
Cutting Welding Machine, Orbital Welding Machine, Pipe Welding Machine
Certification Level :
Verified Supplier
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