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KHBL8-80 fusion and fillet welding machine for pipe to pipe

    KHBL8-80 fusion and fillet welding machine for pipe to pipe

    1.Manufacturer with 20 years, arc welding , fusion and fillet welding
    2.Application: tube to tube sheet orbital welding on Boiler, heat changer,etc
    3.Suitable material: carbon steel, alloy steel, stainless steel and titanium alloy
    4.Weldable Out Diamete


Brief Introduction:

KHBL8-80A Tube to Tube Sheet Automatic Argon Arc Welder is specially designed for all-position welding tube sheet with external diameter from 8 mm to 80 mm. It can be used for tube sheet joints, including flat termination (welding), overhanging corner (outer corner welding), retracted corner (inside corner welding) and etc., it is also applicable to welding with or without filler wire. It is important welding equipment for carbon steel, alloy steel, stainless steel and titanium alloy high-pressure containers and heat exchangers.

Features:

1.   It is suitable for various tube-tube plate assembly methods;

2.   The 3-D adjustment of gantry in additional to 3-D fine tuning is suitable for the welding of intensive heat exchanger with small tube diameter and tube bridge;

3.   The welding head can rotate by 180° horizontally, to easily replace the tungsten electrode and fine tune the weld feed;

4.   The water, electricity and gas system of welding head uses the no-winding method, so that the welding torch can rotate continuously, to realize multi-layer welding by control of arc length;

5.   The welding head uses water-cooled positioning mandrel, to avoid tube cap melting in flow, so as for fine welding seam appearance;

6.   The drive and wire feed use Switzerland-imported DC servo motor and reducer assembly, to make head movement more reliable;


Link for video 

https://www.youtube.com/watch?v=VoW_gyHFJ-Q



Parameters:

Rated input capacity

13.9KVA

Rated power input

13.2KW

Voltage allow fluctuating range

380V±10%

Phase number

Three-phase

Frequency

50HZ

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

1—6.5mm

Welding current adjusting range

4—400A

Wire feeding speed

0.1—1.5m/min

Wire filling diameter

0.8/1.0mm

Welding head turn speed

0.3—6r/min

Built-in memory capacity

100 groups of welding procedure

Welding speed

50—150mm/min



Welding effects




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