MTB … R / Robacta — robotic MIG/MAG torches

MTB … R / Robacta — robotic MIG/MAG torches

Country: Austria · Model: MTB R / Robacta

Robotic MIG/MAG torches with MTB R bodies, gas-cooled (MTB 320i, 330i, 400i G R, 500S G R) and water-cooled (MTB 330i, 400i, 500i W R), are fitted to industrial robots. Bodies of different lengths and angles reach welds on parts of complex geometry. The main requirements the manufacturer worked to are TCP accuracy, modularity, efficient cooling and collision protection.

Bodies: MTB 320i/330i/400i/500S G R (gas), MTB 330i/400i/500i W R (water)
Systems: Push and Push/Pull (Robacta Drive)
Connection: System Connector — hose package replaced in less than 10 s
Options: Exento fume extraction kit for robotic torches

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Technical specifications

Customs codes (for reference)
Bodies	MTB 320i/330i/400i/500S G R (gas), MTB 330i/400i/500i W R (water)
Systems	Push and Push/Pull (Robacta Drive)
Connection	System Connector — hose package replaced in less than 10 s
Options	Exento fume extraction kit for robotic torches
Cooling	gas or water (consumable temperature reduced by up to 70 °C)
HS code	8515.90
UKTZED code (Ukraine)	8515900000
CN code (EU)	85159000

Specifications are taken from the manufacturer’s technical documentation. Updated 11/06/2026. Customs codes are for reference only; the final code is determined at customs declaration for the specific model.

Description

The system is selected by material, hose package length and process. In the Push version the wire is pushed by the wire feeder, so the hose package is short. In Push/Pull a second drive, the Robacta Drive, sits directly on the torch body and keeps the process stable over long feed distances, with soft filler wire and in the CMT process. Water-cooled versions have a circuit moved forward and outward and a tip shaped so that the consumable temperature is reduced by up to 70 °C. The hose package is connected to the wire feeder through the System Connector without tools in less than 10 s. For fume extraction there is the Exento kit, whose nozzle sits next to the gas nozzle and captures the fume without disturbing the gas shielding, even at normal gas flow.

How to choose

For steel and short hose packages the Push system is enough; for aluminium, soft wire and CMT, choose Push/Pull with the Robacta Drive. Water cooling is available for all robotic torches and is appropriate where the robot welds for a long time at high current. All the listed bodies are compatible with the Robacta CTC station, so tip replacement can be automated straight away. The power source for the CMT process in such a cell is the TPS/i of up to 600 A.

Request a price and lead time

MTB … R / Robacta — robotic MIG/MAG torches. We reply within one business day.

Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

How quickly do Robacta stations change the tip and the torch body?

The Robacta CTC changes the contact tip in 50 s, and the Robacta TX/i fits a new torch body in 30 s.

How much does cleaning extend the life of the consumable parts of a robotic torch?

With correct cleaning the service life of the consumable parts increases up to four times. The parts themselves are selected for the material and process.

Which MTB bodies for robots have water cooling?

Water-cooled bodies for robots include the MTB 330i, 400i and 500i W R, which are likewise compatible with the Robacta CTC station.

Which feed system should be used for robotic CMT welding?

For CMT, Push/Pull is used, where the second drive, the Robacta Drive on the torch body, stabilises the wire feed.