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Functions
- MIG MAG. Gas metal arc welding with direct current (DC). Welding can be carried out with inactive/inert (MIG, e.g. argon) or active (MAG, e.g. CO2) gases. Gas and welding wire come from one torch head and enable welding work to be carried out with just one hand.
- MIG pulse. The pulse function also allows aluminum to be processed.
- DC TIG welding. Direct current (DC). Welding of almost all metals, such as steel, stainless steel, copper, brass and many more.
- Flux-cored wire welding | FLUX. MIG MAG welding without gas using a special wire.
- Automatic wire feed speed (automatic wire feed). The welding wire is automatically untwisted from the spool and pushed by the wire feed unit through a hose package several meters long to the contact tip in the torch. The speed is self-regulating, depending on the welding current.
- MMA | E-Hand. Manual electrode welding is a universal welding process as it can be used under almost all conditions.
- Plasma cutter. All conductive metals, e.g. standard steel, copper, stainless steel, brass, aluminum, titanium, etc. can be cut without any problems.
- Contact ignition. A light touch on the workpiece is enough to ignite in plasma mode. There must be permanent contact with the workpiece for the cut.
- Anti-stick. If the electrode sticks to the workpiece, the welding current is automatically reduced. The electrode does not burn out and can be detached from the workpiece more easily.
Features & advantages
- As a special highlight, the welding machine has an integrated LED light to illuminate the wire guide, which enables the wire reel to be changed quickly even in poor visibility conditions. This is activated automatically when the protective cover is opened.
- Hotstart. Automatic voltage increase at start for better ignition results. Prevents the sticking of the rod electrode by briefly superimposing the set welding current and heats up the start of the weld seam more quickly.
- IGBT technology. Powerful, innovative technology that sets new standards in welding technology.
- Overheating protection. Switches on as soon as the device is overloaded and goes out as soon as the device cools down again.
- Smart cooling. A powerful fan enables maximum duty cycle to be utilized thanks to excellent cooling.
- ST-Guard housing. Is ergonomic, robust and reliable. The control panel is easily accessible and intuitive to operate.
- Welding current. Infinitely variable welding current. Set the welding current according to the material thickness of your base material.
- Voltage regulation. Variable voltage control to manually adjust the penetration and burn-off of the wire. The higher the voltage, the faster the wire burns off. A lower or higher setting can be selected depending on the material and material thickness. This allows the automatic wire feed to be adjusted slightly by speeding up or slowing down the burn-off.
- VRD (Voltage Reduction Device). Manually switching the VRD function on/off allows the output voltage of the welding machine to be reduced to a safe level to protect the operator when touching the electrode while welding is not in progress.

Technical Data
| Model | STAHLWERK CTM-416 Puls Pro welding machine |
| Output current MIG | 50 - 160 A |
| Output current MMA | 20 - 160 A |
| Output current HF TIG | 20 - 160 A |
| Output current CUT | 15 - 40 A |
| Protection class | IP21S |
| Mains voltage | 1 x 230 V AC (±15 %) |
| Mains frequency | 50/60 Hz |
| Maximum mains current (I1max) | 29,5 A |
| Maximum effective mains current (I1eff) | 11,4 A |
| Weight | 11.6 kg |
| Dimensions L x W x H (mm) | 460 x 210 x 350 |
| Mains connection | CEE 7/7 Schuko plug |
| Standards | IEC 60974-1; EN 60974-10 (Class A) |
| Certified by | SGS Standards Technical Services Co, Ltd. |
| WEEE reg. no. DE | 85577200 |
Scope of delivery
- 1 x STAHLWERK CTM-416 ST
- 1 x Professional TIG welding torch WP-26F / hose package 3 meters
- 1 x TIG TIG accessory set 8 pieces
- 1 x Professional plasma hose package AG-60/SG-55 3 meters
- 1 x Plasma accessory set 4 pieces
- 1 x water separator with pressure gauge and snap-on quick couplings
- 1 x Connecting hose with snap-on quick couplings from the device to the water separator
- 1 x AK-15 professional MIG welding torch / 3 meter hose package with Euro central connection
- 1 x 3-piece MIG accessory set (this is already pre-assembled on the MIG/MAG torch): 1 x gas nozzle, 1 x contact tip 0.8 mm, 1 x gas nozzle holder
- 1 x earth cable 3 meters
- 1 x electrode holder 3 meters
- 1 x wire brush
- 1 x gas connection hose with quick coupling 5 meters
- 2 x contact tip M6 x 28 - ø 0.8 mm
- 2 x contact tip M6 x 28 - ø 1.0 mm
- 1 x wire guide roller 0.6 mm & 0.8 mm with V profile (already installed in the device)
- 1 x wire guide roller 0.8 mm & 1.0 mm with V profile
- 1 x wire guide roller 1.0 mm & 1.2 mm with U profile
- 1 x wire guide roller 0.9 mm & 1.0 mm with K profile (knurled)
- 1 x installation wrench
- 1 x protective cover
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Manufacturer information
STAHLWERK Schweissgeräte Deutschland GmbH was founded in 1998 and offers original welding equipment as a manufacturer. We are your professional and reliable welding equipment supplier. Product safety carries the registered trademark STAHLWERK. The company responsible for product safety is STAHLWERK Schweissgeräte GmbH
located in Bornheim
Mainstraße 4
53332
Germany. For questions regarding product safety
please contact us at the electronic address info@stahlwerk-schweissgeraete.de or by phone at +49 228 24331713. The person responsible for product safety is Alexander Hamann.
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