A7 TIG Orbital System 150

Smart and easy

Agile solution for mechanized TIG orbital welding of pipes and tubes

Kemppi K7 Welding equipment Read more


A7 TIG Orbital System 150 with closed head clamp is the most user-friendly professional TIG orbital welding solution for tubes and pipes of 6 – 150 mm diameter. Exceptionally easy and fast to learn auto-programming starts saving you money immediately. System comes with an integrated, top class, water-cooled power source. The 150 series closed head clamp is available with wide variety of high quality collets, which enable the same system to be used for various kinds of joints. This system is typically used in process industries such as food and pharmaceuticals. 

Key benefits

MORE PRODUCTION HOURS

MORE PRODUCTION HOURS

due to shorter parameter setup per project

Key applications

Refineries

Refineries

Process pipelines

Process pipelines

Customer reviews

Share your thoughts with other customers Write a customer review

Benefits

  • Significant savings in parameter setup time with auto-programming. Give just three pieces of basic information and you are ready to weld.
  • Fast creation of pWPS with automatic parameter setup.
  • Clear color display and intuitive graphical user interface with easy-to-use menus.
  • One machine for different joints. Wide variety of high quality collets enable tube to tube, tube to flange, and tube to elbow welding as well as of different tube diameters, thus resulting in savings in investment costs.
  • Compact weld head allows access to wide range of applications.
  • Fast change of collets and electrodes, enabled by modular design, speeds up production
  • Pulse technology produces a consistently high-quality welding seam
  • Integrated printer for printing the welding parameters on paper

More production hours

The A7 TIG Orbital System 150 has smart user logic and is very easy to use. Automated parameter selection makes setup very quick and simple, leaving you more effective production time. Give just three pieces of basic information and you are ready to weld. In our example calculation planning, searching, test welding, and adjusting the parameters takes up 2 hours when done by manual parameter search. In addition, the sample preparation (cutting, grinding and polishing) consumes an additional 3 hours, meaning that the manual parameter search takes a total of 5 hours altogether. With the automatic parameter set up for you, all you need to do is provide 3 pieces of basic information. You are ready to weld in only 0.5 hours, leaving you 4.5 hours more for the actual welding production each time new parameters need to be verified.

See it in action

Videos

How to setup A7 TIG orbital system 150

A7 TIG Orbital System 150 consists of orbital controller, head clamp and its casing as well as collets.

A7 TIG Orbital System 150

A7 TIG Orbital System 150 with closed head clamp is the most user-friendly professional TIG orbital welding solution for tubes and pipes of 6 – 150 mm diameter.

What's in the system

Kemppi A7 Orbital Controller 150 product image

A7 Orbital Controller 150

Controller unit with integrated TIG welding power source and water cooler. Very easy ...

Controller unit with integrated TIG welding power source and water cooler. Very easy to use digital, graphical user interface with automated parameter setup. Internal memory, USB port for memory stick and integrated printer.

Kemppi A7 Closed Head Clamp 15030 product image

A7 Closed Head Clamp 15030

Water cooled weld head designed for welding pipes of 10-76 mm in diameter. Remote con...

Water cooled weld head designed for welding pipes of 10-76 mm in diameter. Remote control in the handle. Wide variety of high quality collets for tube to tube, tube to flange and tube to elbow weld joints. Compact weld head allows access to wide range of applications.

Kemppi Collets 30 product image

Collets 30

Wide variety of high quality flush and extended collets for tube to tube, tube to fla...

Wide variety of high quality flush and extended collets for tube to tube, tube to flange and tube to elbow joints and for pipes of 10 - 76 in diameter. One collet kit includes two collets and two collets kits are required for one weld head.

Alternative

Equipment and software

Kemppi A7 Closed Head Clamp 15010 product image

A7 Closed Head Clamp 15010

Water cooled weld head designed for welding pipes of 3-25 mm in diameter. Remote cont...

Water cooled weld head designed for welding pipes of 3-25 mm in diameter. Remote control in the handle. Wide variety of high quality collets for tube to tube, tube to flange and tube to elbow weld joints. Compact weld head allows access to wide range of applications.

Kemppi A7 Closed Head Clamp 15020 product image

A7 Closed Head Clamp 15020

Water cooled weld head designed for welding pipes of 6-51 mm in diameter. Remote cont...

Water cooled weld head designed for welding pipes of 6-51 mm in diameter. Remote control in the handle. Wide variety of high quality collets for tube to tube, tube to flange and tube to elbow weld joints. Compact weld head allows access to wide range of applications.

Kemppi A7 Closed Head Clamp 15040 product image

A7 Closed Head Clamp 15040

Water cooled weld head designed for welding pipes of 12-101 mm in diameter. Remote co...

Water cooled weld head designed for welding pipes of 12-101 mm in diameter. Remote control in the handle. Wide variety of high quality collets for tube to tube, tube to flange and tube to elbow weld joints. Compact weld head allows access to wide range of applications.

Kemppi A7 Closed Head Clamp 15060 product image

A7 Closed Head Clamp 15060

Water cooled weld head designed for welding pipes of 51-152 mm in diameter. Remote co...

Water cooled weld head designed for welding pipes of 51-152 mm in diameter. Remote control in the handle. Wide variety of high quality collets for tube to tube, tube to flange and tube to elbow weld joints. Compact weld head allows access to wide range of applications.

Kemppi Collets 10 product image

Collets 10

Wide variety of high quality flush and extended collets for tube to tube, tube to fla...

Wide variety of high quality flush and extended collets for tube to tube, tube to flange and tube to elbow joints and for pipes of 3 - 25 in diameter. One collet kit includes two collets and two collets kits are required for one weld head.

Kemppi Collets 20 product image

Collets 20

Wide variety of high quality flush and extended collets for tube to tube, tube to fla...

Wide variety of high quality flush and extended collets for tube to tube, tube to flange and tube to elbow joints and for pipes of 6 - 51 in diameter. One collet kit includes two collets and two collets kits are required for one weld head.

Kemppi Collets 40 product image

Collets 40

Wide variety of high quality flush and extended collets for tube to tube, tube to fla...

Wide variety of high quality flush and extended collets for tube to tube, tube to flange and tube to elbow joints and for pipes of 12 - 101 in diameter. One collet kit includes two collets and two collets kits are required for one weld head.

Kemppi Collets 60 product image

Collets 60

Wide variety of high quality flush and extended collets for tube to tube, tube to fla...

Wide variety of high quality flush and extended collets for tube to tube, tube to flange and tube to elbow joints and for pipes of 51 - 152 in diameter. One collet kit includes two collets and two collets kits are required for one weld head.

Extras and accessories

Technical specifications

Technical specifications

A7 Orbital Controller 150
Product code6204150
Welding positionsAll (PA/PB)
Auto-stopYes
Weld head150 series weld heads
Mains voltage230 VAC ± 10%
Mains fuse16 A, Slow
Maximum output current220 A @ 40%, 170 A @ 100%
Pipe outer diameter range3.2 - 152.4 mm
Type of ignitionHf
Cooling (controller)Forced air
Cooling (weld head)Internal coolant circulator
Degree of protectionIP 23
Weight32 kg
Operating temperature-20 – +40 °C
A7 Closed Head Clamp 15030
product image
Product code6206004
Tube diameter9 - 75 mm
A202 mm
B96 mm
C43 mm
D19 mm
Rotor gear radius54.6 mm
Weight6.4 kg
Collets 30, mmProduct code
COLLET, EXTENDED, 15030 (10 MM)1001250-10
COLLET, EXTENDED, 15030 (12 MM)1001250-12
COLLET, EXTENDED, 15030 (13 MM)1001250-13
COLLET, EXTENDED, 15030 (13.5 MM)1001250-13.5
COLLET, EXTENDED, 15030 (16 MM)1001250-16
COLLET, EXTENDED, 15030 (18 MM)1001250-18
COLLET, EXTENDED, 15030 (19 MM)1001250-19
COLLET, EXTENDED, 15030 (20 MM)1001250-20
COLLET, EXTENDED, 15030 (22 MM)1001250-22
COLLET, EXTENDED, 15030 (23 MM)1001250-23
COLLET, EXTENDED, 15030 (26.9 MM)1001250-26.9
COLLET, EXTENDED, 15030 (28 MM)1001250-28
COLLET, EXTENDED, 15030 (29 MM)1001250-29
COLLET, EXTENDED, 15030 (30 MM)1001250-30
COLLET, EXTENDED, 15030 (35 MM)1001250-35
COLLET, EXTENDED, 15030 (40 MM)1001250-40
COLLET, EXTENDED, 15030 (41 MM)1001250-41
COLLET, EXTENDED, 15030 (44.5 MM)1001250-44.5
COLLET, EXTENDED, 15030 (51 MM)1001250-51
COLLET, EXTENDED, 15030 (52 MM)1001250-52
COLLET, EXTENDED, 15030 (53 MM)1001250-53
COLLET, EXTENDED, 15030 (54 MM)1001250-54
COLLET, EXTENDED, 15030 (60.3 MM)1001250-60.3
COLLET, EXTENDED, 15030 (70 MM)1001250-70
COLLET, EXTENDED, 15030 (76.1 MM)1001250-76.1
COLLET, FLUSH, 15030 (10 MM)1001252-10
COLLET, FLUSH, 15030 (12 MM)1001252-12
COLLET, FLUSH, 15030 (13 MM)1001252-13
COLLET, FLUSH, 15030 (13.5 MM)1001252-13.5
COLLET, FLUSH, 15030 (16 MM)1001252-16
COLLET, FLUSH, 15030 (18 MM)1001252-18
COLLET, FLUSH, 15030 (19 MM)1001252-19
COLLET, FLUSH, 15030 (20 MM)1001252-20
COLLET, FLUSH, 15030 (22 MM)1001252-22
COLLET, FLUSH, 15030 (23 MM)1001252-23
COLLET, FLUSH, 15030 (26.9 MM)1001252-26.9
COLLET, FLUSH, 15030 (28 MM)1001252-28
COLLET, FLUSH, 15030 (29 MM)1001252-29
COLLET, FLUSH, 15030 (30 MM)1001252-30
COLLET, FLUSH, 15030 (35 MM)1001252-35
COLLET, FLUSH, 15030 (40 MM)1001252-40
COLLET, FLUSH, 15030 (41 MM)1001252-41
COLLET, FLUSH, 15030 (44.5 MM)1001252-44.5
COLLET, FLUSH, 15030 (51 MM)1001252-51
COLLET, FLUSH, 15030 (52 MM)1001252-52
COLLET, FLUSH, 15030 (53 MM)1001252-53
COLLET, FLUSH, 15030 (54 MM)1001252-54
COLLET, FLUSH, 15030 (60.3 MM)1001252-60.3
COLLET, FLUSH, 15030 (70 MM)1001252-70
COLLET, FLUSH, 15030 (76.1 MM)1001252-76.1
Collets 30, inchProduct code
COLLET, EXTENDED, 15030 (0.375 IN)1001246-0.375
COLLET, EXTENDED, 15030 (0.402 IN)1001246-0.402
COLLET, EXTENDED, 15030 (0.500 IN)1001246-0.500
COLLET, EXTENDED, 15030 (0.625 IN)1001246-0.625
COLLET, EXTENDED, 15030 (0.677 IN)1001246-0.677
COLLET, EXTENDED, 15030 (0.750 IN)1001246-0.750
COLLET, EXTENDED, 15030 (0.839 IN)1001246-0.839
COLLET, EXTENDED, 15030 (1.00 IN)1001250-1.00
COLLET, EXTENDED, 15030 (1.327 IN)1001246-1.327
COLLET, EXTENDED, 15030 (1.500 IN)1001246-1.500
COLLET, EXTENDED, 15030 (1.669 IN)1001246-1.669
COLLET, EXTENDED, 15030 (1.902 IN)1001246-1.902
COLLET, EXTENDED, 15030 (2.00 IN)1001246-2.00
COLLET, EXTENDED, 15030 (2.500 IN)1001246-2.500
COLLET, EXTENDED, 15030 (3.00 IN)1001246-3.00
COLLET, FLUSH, 15030 (0.375 IN)1001248-0.375
COLLET, FLUSH, 15030 (0.402 IN)1001248-0.402
COLLET, FLUSH, 15030 (0.500 IN)1001248-0.500
COLLET, FLUSH, 15030 (0.625 IN)1001248-0.625
COLLET, FLUSH, 15030 (0.677 IN)1001248-0.677
COLLET, FLUSH, 15030 (0.750 IN)1001248-0.750
COLLET, FLUSH, 15030 (0.839 IN)1001248-0.839
COLLET, FLUSH, 15030 (1.00 IN)1001252-1.00
COLLET, FLUSH, 15030 (1.327 IN)1001248-1.327
COLLET, FLUSH, 15030 (1.500 IN)1001248-1.500
COLLET, FLUSH, 15030 (1.669 IN)1001248-1.669
COLLET, FLUSH, 15030 (1.902 IN)1001248-1.902
COLLET, FLUSH, 15030 (2.00 IN)1001248-2.00
COLLET, FLUSH, 15030 (2.500 IN)1001248-2.500
COLLET, FLUSH, 15030 (3.00 IN)1001248-3.00

Buying tools

Find a dealer

Find a dealer

Ask for more

Ask for more

See ordering information

See ordering information

Support

Need
consumables?

Need
consumables?

Need repairs or maintenance?

Need repairs or maintenance?

Guides and Manuals

Guides and Manuals

Warranty

Warranty

Close

Technical specifications