Whatsapp

+86 15633683072

微信号

Industrial Automation & Intelligence Solutions

Stock Code:831045

Current location: Home > Products > Auto Welding Machine
KHGT pipe to pipe butt welding machine
KHGT desktop type automatic orbital welding machine is specialized for straight tube butt welding work with or without wire filling automatically(pipeline fabrication, pipeline producing). According to different needs, can be used for tube to tube, tube to sealing cap, tube to flange, and so on, according to the different thickness requirements, we can use different ways, such as cold welding wire, hot wire TIG welding TIG welding or TIG welding way. + MIG.

Application:

Petrochemical, boiler, refrigeration, medicine, aviation, pressure vessel, ship, food machinery, atomic energy, etc.

Parameter:

Advantage
Suitable tube sizes: Normally 19 - 80mm
Suitable material: carbon steel, stainless steel, alloy steel, and so on.
KHGT have OSC/AVC functions - with oscillation OSC and arc voltage control AVC. 
KHGT could solve the issue of operator error in gas tungsten arc welding(GTAW/TIG).
KHGT is composed of the power supply,control system,cooling system, wire feeding system, and the welding head working station.  



KHGT can rotate freely infinite at any angle of 360°. 



KHGT is widely adopted in pipeline fabrication, pipeline producing.
Driving and wire adopts reliable stepping motors.  
Suitable for various kinds of pipe - pipe joint way, and various groove form 
Starting main components are used aviation materials, light weight, size stability, and high temperature deformation 
24 hours continuous welding- Welding torch using forced circulation water cooling, can work long hours. Mandatory water cooling system, equipped with 16 liters stainless steel water tank, not affected by field water hydraulic conditions of limits, cooling fully, reliable convenient. 
Intelligent welding- PLC control system and LCD touch human-machine interface, can be stored up to 100 groups of welding programs, each group of welding scope can divide 1-2 section, input is simple, do not need professional basis and specialized welding knowledge.
Using Panasonic IGBT inverter control DC pulse arc welder, high efficiency, arc welding strong stability, finished weld seam have a beautiful and strong effects. 
Structure
Parameter
Welding head working station
Model KHGT-T-C-80 KHGT-T-H-80 KHGT-T-M-80
Welding method cold wire TIG hot wire TIG(as option) TIG+MIG(as option)
Tube diameter 19-80mm 19-80mm 19-80mm
Normal tube thickness 1.5-8mm 1.5-15mm 3-15mm
Welding speed 0.1-5rpm
80-150mm/min
0.1-5rpm
250-400mm/min
0.1-5rp
250-400mm/min
Wire feeding speed 0-3000mm/min 0-8000mm/min TIG:0-3000mm/min
MIG:0-15000 mm/min
Wire diameter 0.8,1.0,1.2mm 0.8,1.0,1.2mm 0.8,1.0,1.2mm
Adjustable angle <90° <90° <90°
Swinging function
Biggest swing range 10mm 10mm 10mm
Swing speeds 0.5-10mm/s 0.5-10mm/s 0.5-10mm/s
Around retention time 0.1-10s 0.1-10s 0.1-10s
Swing frequency 0-5HZ 0-5HZ 0-5HZ
Automatic arc length control
Arc length adjustment speed 2.5mm/s 2.5mm/s 2.5mm/s
Power source and control system
Rated input voltage 380V±10%   3 phases,  50/60Hz
Rated input capacity 13.9KVA
Rated power input 13.2kw
Voltage allows range ±10%    
Load sustained rate    400A    60%
250A    100%
Rated load voltage 25V
Rated voltage no-load 70V
Welding current adjusting range 4-400A
Current rise time 0.1-25S
Preheating time 0.1-25S
Current decrease time 0.1-25S
Pulse frequency 0.5-500HZ
Argon gas flow 8-12L/min
Built-in memory space 100 groups of welding programs
Each set can be segmented number 1-12 section
Cooling voltage 1.2kgf/mm
Video
 
Cases
Online Message
Name:
*Email:
Company:
WhatsApp/Phone:
*Message:

Zhengzhou Kehui Technology Co., Ltd

Email: info@zzkehui.com
Tel.:+86-0371-56576016
Mobile:+86-15633683072
Whatsapp: +86-15633683072
Address:High-tech and development Zone, Zhengzhou, Henan Prov.,China
+86 15633683072 +86 15633683072
Name:
Email:
Company:
Message: