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

KHBL8-80 tube-tube sheet automatic arc welding machine

Product function and characteristics

Suitable for various kinds of tube— tube plate assembly method;3D frame which is fabricated according to adjust with a fifth dimensional tuning, suitable for pipe diameter very center of smaller intensive heat exchanger welding,The welding head can on the surface doing a 180 degree rotated, convenient to replace tungsten pole and wire fine-tuning operation; etc.Head of water, electricity, USES the winding way, welding can continuous rotary, cooperate the arc length adjustment, which can realize multilayer welding,The weld head adopts water-cooled positioning, avoid pipe head melts in the flow, welder molding beauty,Driving and wire used stepping motor system, the nose reliable,Adopting PLC control system, command nicety, strong anti-jamming capabilityFriendly human-machine interface adopts LCD touch screen, all Chinese input simple, intuitive operation, convenient,By Panasonic IGBT inverter control dc pulse power, high efficiency, arc welding strong stability, weld bead molding beauty,Compulsory water-cooling systems, equipped with 16 liters stainless steel water trough, do not suffer site conditions, such as water pressure cooling fully, reliable convenient!

Technical parameters

Rated input capacity               11.5KVA

Rated input voltage                  380V

Rated power input                  9.0KW

Voltage allow fluctuating range       380V±10%

Phase number                     Three-phase

Frequency                        50/60HZ

Rated load sustained rate             60%

Rated welding voltage              TIG welding 22.6V

The rated voltage no-load            70V

Weldable tube diameter              8—80mm

Weldable wall thickness             0.5—6.5mm

Tube biggest stretch out length       10mm

Tube biggest indented length            2mm

Welding current adjusting range         4—315A

The current up time                  0.1—25s

Preheating time                     0.1—25s

Current decrease time                 0.1—25s

Pulse frequency                     0.5—500HZ

390v adjusting range                 10%—50%

Argon gas flow                     8—12L/min

Ahead of time instead                 1—25S

Lag time instead                    1—25S

Wire adjustable Angle                 ≤45°

Wire feeding speed                   0.1—1.5/min

Wire filling diameter                 0.8/1.0mm

Helicopter speed                     0.3—6r/min

Built-in memory capacity            100 groups of welding procedure

Application

Welcome your kind inquiry, and looking forward to cooperate with you