<Automatic welding machine
<Tube-tube sheet tig weld
<PLC control, IGBT inverter
<20 years Brand
<Heat pipe exchanger welder

KHBL8-80 tube to tube sheet heat exchanger automatic pulse TIG argon arc welding machine

Applicable industries

Boiler, pressure vessel, heat exchanger, heater, cooler, condenser, evaporator and reboiler, Petroleum, chemical, pressure vessel, aerospace, ship, refrigeration, medicine, food machinery,etc

Applicable scope

Pipe diameter 8mm ~ 89mm carbon steel, alloy steel, stainless steel, copper and copper alloy, titanium alloy tube -- tube plate welding

 Function and characteristics

Suitable for various kinds of tube-tube plate assembly methodBe used for small pipe diameter and pipe bridge of intensive heat exchanger weldingThe welding head can on the surface do a 180 degree rotated, convenient to replace tungsten pole and wire fine-tuning operationHead use of water, electricity,argan the winding way, welding can continuous rotary, cooperate the arc length adjustment,realize multilayer weldingWeld head adopts water-cooled positioning, avoid pipe head melts in the flow, make welding joint beauty and high qualityPLC control system, Up to 100 programmes storagestrong anti-jamming capabilityLCD touch screen, English operation, input simple, directly read data, easy to operate Panasonic IGBT inverter control dc pulse power, high efficiency, welding arc strong stabilityWater-cooling systems, equipped with 16 liters stainless steel water trough, do not limited to site conditions and water pressure ,cooling fully

Technical parameters

Rated input voltage	380V
Rated input capacity	11.5KVA
Rated input energy	9.0KW
Voltage allow fluctuate range	380V±10%
Phase number	Three-phase
Frequency	50/60HZ
Rated load sustained rate	60%
Rated welding voltage	TIG welding ,22.6V
Rated voltage no-load	70V
Weldable tube diameter	8—89mm
Weldable wall thickness	0.5—6.5mm
Tube biggest stretch out length	10mm
Weld current adjust range	4—400A

Welcome your kind inquiry, looking forward to cooperate with you