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Quick Details

  • Condition: New
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: KeHui
  • Model Number: KHB12-80
  • Arc Current: 4~400A
  • Pulse Frequency: 50/60HZ
  • Pilot Arc Current: 4A
  • Rated Duty Cycle: 60%
  • Motor Type: Stepper Motor
  • Dimensions: 12mm-89mm
  • Usage: TIG welding machine for Boiler, pressure vessel, heat exchanger etc.
  • Voltage: 380V±10%
  • Power(W): 13.2kw
  • Certification: ISO9001, SGS, CQC
  • Warranty: One year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Cooling method: Water cooling
  • tube diameter: 12mm - 89mm
  • operate: LCD touch screen
  • N.W: 128KG
  • storage welding databases: 100 group welding parameters
  • inverter welder: IGBT inverter
  • Power: Panasonic power supply
  • Welding speed: 50-150mm/min 0.5-5r/min
  • Weldable wall thickness: 0.8-6.5mm
  • Welding method: Automation TIG orbital welding machine

Packaging & Delivery

Packaging Details Inner cartons wrapped with plastic wrap, the outer layer wooden box.

KHB dc inverter pulse TIG Automatic arc welding machine for boiler, heat exchanger

 

 
Product Description

  

                                     

 

Automatic welding machine Technical Parameters

 

Mains Voltage (3-Phases 50/60Hz)

380V

Rated Input Power

13.2kw

Rated input capacity

14KVA

Voltage allow fluctuating range

380V±10%

Welding current adjust range

4~400A

Frequency

50/60HZ, 3 phase

Rated duty cycle

400A   60%

250A  100%

Rated welding voltage

TIG welding, 22.6V

Rated voltage no-load

70V

Weldable tube diameter

Φ12-89mm

Weldable wall thickness

0.8—6.5mm

Tube biggest stretch out length

10mm

Tube biggest indentation length

2mm

Current up time

0.1—20S

Current fall time

0.1—20S

Pulse frequency

0.5—500HZ

Duty cycle regulating range

10% - 50%

Argon gas flow

8—12L/min

Preflow Time

1—20S

Lag send gas time

2—20S

Wire adjustable Angle

0.1 – 1.5 m/min

Wire filling diameter

0.8/ 1.0mm

Welding head rotate speed

0.5-5 r/min

Built-in memory capacity

100 groups welding parameter

Welding speed

50-150mm/min

Cooling water pressure

1.2 kg.f/m

Tungsten pole adjustable Angle

<45°

Weld head Weight 

6 kg

 Note: 

 

 

Applicable industries

Petrochemical, boiler, pressure vessel, heat exchanger, shipbuilding, atomic energy, refrigeration, pharmaceutical, food machinery, etc

Applicable products

Pipe diameter 12mm - 80mm carbon steel, alloy steel, stainless steel, aluminum, aluminum alloy, copper and copper alloy, titanium alloy, etc

 

Advantages

1. 21 years’ experience focus on welding industry

2. In 2014, the company is authorized to distribute share and stock 

3. Auto welding, save cost

4. Fusion welding, fillet welding

5. Easy to weld various kinds of tube to tube plate welding

6. Welding effect looks smooth and nice

7. TIG welding, argon gas protection

8. With wire feeding, small size and light welding head, easy to operate.

9. Enhanced water cooling system, high duty cycle for long time using

10. Industrial PLC control system with LCD touch screen,  has better adaptability with strong anti-interference capacity, easy to set welding parameters, and can be stored up to 100 group of welding standard parameters.

11. Adopting Panasonic IGBT inverter DC pulse power source, welding arc is stability of high efficiency and strong.

12. Adopting water cooling system with 16 liter of stainless steel water box, cooling welding torch, so that the machine keep working up to 24 hours.

13. The cars type of integration design, move easily.

 

 

Specification of Welding Head

 

Suitable Tube Diameter

12mm-89mm

Suitable Tube Thickness

0.8mm-6.5mm

Welding Speed

50-150mm/min

Feed Wire Speed

0.1-1.5m/min

Tube Max stretch out Length

10mm

Tube Min indented Length

2mm

Wire Adjustable Angle

<35.

Tungsten Pole Adjustable Angle

<45.

Feed Wire Diameter

0.8mm/1.0mm

Weight

6kg

    

 

 

 

Company Information

 

  

 

 

 

Our Services

warranty: One Year

After-sale service: 

1. Training for less than two weeks in our factory.

2. Training CD video

3. Video call.

4. Our engineers available to service machinery oversea.

Keywords:

1. automatic orbital welding machine

2. automatic TIG welding machine

3. automatic tube to tube welding machine

4. automatic tube to tube sheet welding machine

5. automatic argon arc welding machine

6. automatic inverter tig welding machine

7. closed chamber head orbital welding machine

8. open head orbital welding machine

9. automatic electric arc welding machine

10. tube welding machine

11.circular seam automatic welding machine = girth seam automatic welding machine = circumferential seam automatic welding machine

12. automatic submerged arc welding machine

13. automatic SAW welding machine

 

Attention:welding machine = welder = welding equipment = soldering machine;tube = pipe;sheet = plate;

 

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