Robots Take Over Production Lines
Chelyabinsk Compressor Plant (CHKZ) is moving its operations to a new level by launching a robotic welding system for manufacturing frames and bases. It is used on lines producing screw compressor units and tractor semi-trailers of the PTV type, which account for nearly 20% of the company’s revenue.
The project’s defining feature is two independent work zones. While welding runs in one zone, the other is used to prepare parts for the next cycle. That setup speeds up output by 40% compared with manual welding, maintains consistent seam quality, and eliminates injury risks for workers on the line.
Engineers estimate the project will deliver a 5% annual productivity increase starting in the third year after deployment. By 2030, the plant plans to automate welding for block compressor containers, which generate more than one-third of its total revenue.
Chelyabinsk Compressor Plant (CHKZ) is a leading manufacturer of screw compressor systems, supplying industrial companies across a wide range of sectors in Russia and abroad.
National Project in Action
The upgrade at CHKZ became possible through the national program Sredstva proizvodstva i avtomatizatsiya (Production Means and Automation national project). The robotic system carries a total budget of nearly ₽41 million ($514,000), including more than ₽32 million ($401,000) in a subsidized loan at an annual rate of 0.1% for up to five years.
CHKZ’s plans align with the broader targets of the program. At the national level, Russia is also aiming to enter the top 25 countries globally in industrial robot density. The country also targets 95% technological independence in high-tech machine tool manufacturing and plans to double output of components compared with 2022 levels. For the South Urals, this means strengthening its position as an industrial hub capable of shifting from traditional mechanical engineering to smart manufacturing.
Deploying robotic solutions is not just a hardware upgrade. In practice, it reflects a broader push to improve production efficiency and product quality. At the same time, demand is rising across Russia’s IT sector for industrial software, robot control systems, digital twins, and machine vision.
Robots Reshape Russian Industry
CHKZ is following both global and domestic trends, as major manufacturers increasingly turn to robotics to improve quality and productivity.
In 2024, Tonar launched an in-house designed and built robotic welding system for semi-trailer frames. The system, which includes 12 robotic welding manipulators and an automated tilting mechanism, doubled production output. In 2025, Atommasch, part of Rosatom’s machine-building division, deployed a robotic system for ultrasonic inspection of welded joints in nuclear reactors and steam generators. The system operates three times faster than traditional methods, inspecting joints up to 30 cm thick and detecting defects invisible to visual inspection, including in hard-to-reach areas and on complex geometries.
Rising demand for robotics is also driving domestic equipment manufacturing. In 2026, TM WeldExpert opened a production facility in the Khrabrovo industrial park in the Kaliningrad region. The plant is designed to produce more than 100 modular robotic welding systems per year, with deep customization options tailored to specific customer requirements. It focuses on solutions for machine building, shipbuilding, and heavy industry.
Digitalization and AI Make Welding Smarter
Automation has shifted from a competitive edge to an operational necessity. In the near term, the rollout of robotic welding systems is expected to accelerate further.
In 2026, the industry is prioritizing integration of AI and digital platforms. Neural networks analyze arc parameters, predict defects, and monitor weld penetration in real time. Integration with MES systems creates a digital profile for each weld, reducing reliance on manual oversight. Meanwhile, hybrid solutions are expanding, including laser combined with MIG/MAG for thick materials, friction stir welding for aluminum, and WAAM additive technologies. Taken together, these trends – faster robot adoption and predictive analytics – are shaping a new model for Russian industry, with projects like CHKZ’s at the center of that shift.
