Surecon Fastening
Welding Machines
Köco Stud Welding
Welding Machines
We supply all kinds of welding machines required by the customer:
- Arc Welding, Tig Welding, Stud Welding machines
- Welding Turning Roles, Ring Welding, Welding Postioners
- Torque Wrench Guns used to fasten bolts and nuts
| Technical Data for KÖCO Compact Stud Welding Equipment - ELOTOP | ||||||
|---|---|---|---|---|---|---|
| Technical Data | 502 | 810 | 1010 | 1710 | 2010 | 3010 |
| Stud welding with ceramic ferrule Weldable stud range ø (mm) | 3 - 8 | 3 - 12 | 3 - 14 | 3 - 20 | 3 - 22 | 6 - 25 |
| Short cycle stud welding Weldable stud range ø (mm) | 3 - 6 | 3 - 8 | 3 - 10 | 3 - 12 | 3 - 12 | 6 - 12 |
| Stud welding with shielding gas Weldable stud range ø (mm) | 3 - 8 | 3 - 10 | 3 - 12 | 3 - 16 | 3 - 16 | 3 - 16 |
| Max. current (A) | 450 | 800 | 1100 | 1800 | 2300 | 3500 |
| Current setting range (A) | 50 - 750 | 150 - 1000 | 150 - 1600 | 300 - 2000 | 300 - 2600 | |
| Time setting range (ms) | 20 - 450 | 20 - 600 | 20 - 1000 | 20 - 1500 | 20 - 1500 | 20 - 2000 |
| Gas pre-flow time (ms) | 1000 | 100 - 2000 | 100 - 2000 | 100 - 2000 | 100 - 2000 | 100 - 2000 |
| Storage of parameters | - | 20 | 20 | 20 | 20 | 20 |
| Max. stud/min. at ... ø (mm) | 15/3 4/8 |
32/3 3/12 |
49/3 4/14 |
50/3 2/20 |
52/3 4/22 |
50/6 6/25 |
| Self-diagnosis: overheating short circuit control mains phase failure malfunction of pilot arc |
∗ - ∗ - |
∗ ∗ ∗ ∗ |
∗ ∗ ∗ ∗ |
∗ ∗ ∗ ∗ |
∗ ∗ ∗ ∗ |
∗ ∗ ∗ ∗ |
| Menu: selection of various languages | - | ∗ | ∗ | ∗ | ∗ | ∗ |
| Fully controlled thyristor bridge | - | ∗ | ∗ | ∗ | ∗ | ∗ |
| Microprocessor control | ∗ | ∗ | ∗ | ∗ | ∗ | ∗ |
| Constant current regulation | - | ∗ | ∗ | ∗ | ∗ | ∗ |
| Repeat cycle lock | ∗ | ∗ | ∗ | ∗ | ∗ | ∗ |
| Mains connection 50/60 Hz 3-phase (V) | 400 | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 |
| Mains connection special voltages (V) | ⊕ | ⊕ | ⊕ | ⊕ | ⊕ | ⊕ |
| Mains plug at 400 V (A) | 16 | 32 | 32 | 63 | 63/125 | 125 |
| 4-wire mains cable at 400 V (m/mm²) | 5/2.5 | 5/4 | 5/4 | 5/10 | 5/16 | 5/16 |
| Mains fusing time-lag at 230/400 V (A) | 16 | 25 | 35 | 63 | 63/80 | 125 |
| Mains power consumption at ...% ED (kVA) | 1 29 |
1.4/3.2/100 55/38/7 |
2.5/7/100 73/43/12 |
2.25/9/100 121/59/17 |
2.5/7/100 156/93/25 |
8/13/100 187/145/52 |
| Tolerance range mains voltage (%) | -15/+6 | -15/+6 | -15/+6 | -15/+6 | -15/+6 | -15/+6 |
| Dust and moisture protection of control unit | ∗ | ∗ | ∗ | ∗ | ∗ | ∗ |
| Class of protection | IP 23 | IP 23 | IP 23 | IP 23 | IP 23 | IP 23 |
| Cooling | F | F | F | F | F | F |
| Steel housing, powder-coated | ∗ | ∗ | ∗ | ∗ | ∗ | ∗ |
| Housing dimensions (L x W x H) mm with castors and handle |
375x220x360 | 555x308x535 | 555x308x535 | 700x415x660 | 805x430x730 | 950x605x860 |
| Swivel castors/fixed castors | - | 2/2 | 2/2 | 2/2 | 2/2 | 2/2 |
| Handle | 1 | 2 | 2 | 1 | 1 | 1 |
| Lifting eye | - | 2 | 2 | 2 | 2 | 2 |
| Weight (abt. kg) | 25 | 65 | 85 | 160 | 190 | 350 |
| Shielding gas equipment | ∗ | ∗ | ∗ | ⊕ | ⊕ | ⊕ |
| Stud counter resettable Stud counter totally |
- | ∗ ∗ |
∗ ∗ |
∗ ∗ |
∗ ∗ |
∗ ∗ |
| Interface for automatic components | - | ⊕ | ⊕ | ⊕ | ⊕ | ⊕ |
| Stud welding guns: SK 14 K 22 K 22-D K 24 K 26 |
∗ ⊕ - - - |
∗ ⊕ - - - |
⊕ ∗ ⊕ - - |
⊕ ⊕ ∗ - - |
⊕ ⊕ ⊕ ∗ - |
⊕ ⊕ ⊕ ⊕ ∗ |
∗ denotes standard
⊕ denotes optional
- denotes not available
Welding under increased electrically hazardous conditions permissible, CE-Labelling according to EN 60974-1 etc.
