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KH-315A Orbital Welding Machine
KH-315A Multi-function Automatic TIG welder is a power source with Multi-function control system, which suits for KHGC, KHGK and KHB12-80 series various of tube orbital welding heads and Tube to tube sheet orbital welding head.

Application:

Chemical, boiler, heat exchanger, pressure vessel, pharmaceutical, construction machinery, military and nuclear power industries.

Parameter:

Program storage: 1 ~ 100 (welding specification);
program segmentation: 1 - 12 segments.
Advantage
1.To addresses the issue of operator error in GTAW / TIG . computer-controlled process runs with little intervention from the operator. 

2.Three-in-one Multi-function, It is wildly used for KHGK, KHGC, KHB12-80 series 11 different type of orbital welding heads.

3.To guarantee high quality repeatable welding. a successful programming monitors variables and performs periodic samples during its test welding. LCD touch screen, easy to input.

4.Intelligent welding . 100 successful programming stored in PLC, just pick one. 

5.High productivity.  2-3 times higher than conventional TIG welding.
 
6.10 hours continuous welding. qualified welding head and power and water cooling system make it.

7.Car-integrated design, freedom of movement.

8.Small space of scientific design
 
















KH-315A Multi-function Automatic TIG welder is a power source with Multi-function control system, which suits for KHGC, KHGK and KHB12-80 series various of tube orbital welding heads and Tube to tube sheet orbital welding head.

1)KHGK series open-frame orbital welding heads are used to weld tube OD 16mm - 300mm, and the tube wall-thickness is 1.5mm - 20mm.

2)KHGC series closed- frame orbital welding heads are used to weld tube OD 3mm - 180mm, and the tube wall-thickness is less than 3mm.

3)KHB12-80 series Tube to tube sheet orbital welding head is used to weld tube to tube-sheet, the tube OD 12 - 80mm, Max. 89mm,  and tube thickness 1 - 6.5mm.
 




























NOTES:

1.the tubes must be standard type, the deviation must be within machine tolerance.

2.A trained operator is necessary to make sure its normal work.

Welding Product:
 

Structure
Clean and polish the nozzle. according to the relevant process to slit a uniform symmetrical standard bevel. The max error limitation is 1mm at nozzle connection part, and spot welding should be done in advance.
Parameter
Rated input voltage 380V±10% 220V±10%
Rated input capacity 14KVA 13KVA
Rated power input 13.2KW 11.9KW
Phase number Three-phase Single phase
Frequency 50/60HZ
Rated load sustained rate 60% 60%
Rated welding voltage TIG 22.6V TIG 21V
The rated voltage no-load 70V 66V
Rated current 315A 300A
Pulse frequency 0.5-500HZ
Adjusting range 10%-50% 10%-50%
Argon gas flow 8-12L/min
Wire feeding speed 0.5-1.5/min
Wire filling diameter 0.8/1.0mm
Built-in memory capacity 100 groups of welding programs
Welding speed 50-1500mm/min
Cooling mode Water cooling
Cooling water pressure 1.2kg.f/m㎡
Weight 95kg
Size (L*W*H) 1020*850*900mm
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Zhengzhou Kehui Technology Co., Ltd

Email: info@zzkehui.com
Tel.:+86-0371-56576016
Mobile:+86-19939283994
Whatsapp: +86-19939283994
Address:High-tech and development Zone, Zhengzhou, Henan Prov.,China
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