medium frequency inverter spot (projection) welding machine
Model No.: DIT-80/150/200/280
Rated capacity: 80/150/200/280
Mid-frequency inverter spot projection welding machine
Characteristic
High quality, high efficiency of the welding ability, power factor is 98%, three-phase input load balance. The impact of the power grid is greatly reduced of users.
Output current is DC, current ismooth, inductance is zero. 1000 HZ work frequency, time control precision is 1 MS
The body is made of high-quality steel structure optimization design, beautiful, good rigidity, ensure reach to stable welding quality.
The electrode pressurized structure integration, gas path is short, compact structure, and the reaction speed is faster, installation and maintenance are more convenient.
Secondary loops adopt the high quality of conductive material, make the loop impedance reduced greatly
Cylinder reversing valve adopts imported electromagnetic valve, fast response, large flow, long life , suitable for high speed spot requirements.
Standard components are provided by international famous brand, make the overall quality of machines achieve to first-class standard.
Equipped with LC-D series of intermediate frequency welding controller, current closed-loop control, highly speed and accurate control the welding current.
Which is storage 60 sets of welding standard, LCD screen interface, display english and chinese chenge.
Widely used in aviation, aerospace, automotive, compressors, electrical and other special field of welding requirements.
Item
| Input power supply | Rated capacity | Max. short-circuit current | Duty cycle | Control method | Inverter frequency | Arm length | Max. pressure |
DIT-80 | 3Φ380V | 80 | 18 | 20 | prime/subprime constant current | 1K | 220*400 | 6 |
DIT-150 | 3Φ380V | 150 | 30 | 20 | 1K | 220*400 | 10 | |
DIT-200 | 3Φ380V | 45 | 45 | 20 | 1K | 300*450 | 15 | |
DIT-280 | 3Φ380V | 550 | 550 | 20 | 1K | 300*450 | 20 |
| Electrode stroke | Cool water | Sofe steel two pcs stitch welding
| |
DIT-80 | 60 | 8 | 2+2 | |
DIT-150 | 80 | 12 | 2.5+2.5 | |
DIT-200 | 100 | 12 | 3+3 | |
DIT-280 | 80 | 4 | 3.5+3.5 |
