KH-315A Orbital Welding Machine
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
Parameter
| No. | Item | Parameters |
| 1 | Power control mode | IGBT inverter control |
| 2 | Rated input voltage&range | AC 200/220V ±10％(Can be changed to 3 phase, 380V) |
| 3 | Power frequency and phase no. | 50/60Hz, single phase |
| 4 | Rated input volume | 9.0KVA |
| 5 | Rated input power | 5.9KW |
| 6 | Rated load duration | 40％ |
| 7 | Rated floating voltage | 65V |
| 8 | Rated welding voltage | 19V |
| 9 | Welding current(base current) | 4～300A |
| 10 | Pulse current | 4～300A |
| 11 | Starting current | 4～300A |
| 12 | Crater arc current | 4～300A |
| 13 | Pulse frequency | 0.5～30Hz |
| 14 | Pulse duty cycle | 5～95％ |
| 15 | Rise time | 0.0～20S |
| 16 | Fall time | 0.0～20S |
| 17 | Advance air delivery time | 0.0～20S |
| 18 | Lag air shutdown time | 0.0～20S |
| 19 | Program storage capacity | 1～100 |
| 20 | Program section | 1～12 sections |