OTC
OTC Daihen Europe
– Joining Forces
OTC is the European subsidiary of the Japanese DAIHEN Corporation, specializing in arc welding technology and system integration. We develop cutting-edge automation solutions tailored to the needs of modern industry, combining German engineering precision with Japanese quality standards. From consulting to system implementation and service, we support our partners across every stage of the process.
- Year established: 1982
- Headquarters: Mönchengladbach, Germany
- Regions served: EMEA-Market
- Role within the DAIHEN Group: European service and sales hub for welding robots, power sources, accessories, and turnkey automation systems
What we do...
At the heart of our motto “Joining forces,” our mission is to unite global expertise with local know-how to deliver innovative, customized welding automation solutions. We are committed to enhancing efficiency, quality, and productivity for our customers across Europe.
Our vision is to be the leading partner for welding automation in Europe by driving technological excellence, fostering sustainable innovation, and building strong, collaborative relationships.
OTC
Our Impact in Numbers
our Expertise
Advancing Automation Through Tailored Solutions
High-Performance Welding
Our innovative welding technologies set the standard for precision and efficiency. Using state-of-the-art processes and materials, we ensure the highest quality for every application — from automotive to machinery manufacturing. Smart Welding increases productivity, reduces waste, and creates durable, reliable joints.
-
Why it matters: In a fast-paced and complex market, reliable welding is a crucial competitive advantage for our customers.
-
Customer benefits: Optimized manufacturing processes, lower operating costs, and improved product quality.
Advanced Automation Systems
Our automation solutions combine cutting-edge robotics with intelligent control technology to optimize production processes. Through flexible and scalable automation concepts, we enhance efficiency and ensure consistent quality in complex manufacturing tasks.
-
Why it matters: Automation is key to Industry 4.0, enabling our customers to stay competitive while conserving resources.
-
Customer benefits: Higher throughput, reduced error rates, and easier integration into existing production lines.
Comprehensive Service & Support
Our service goes far beyond installation: from training and maintenance to fast on-site troubleshooting, we offer all-around support that minimizes downtime and maximizes equipment lifespan.
- Why it matters: Reliable service protects our customers’ investment and ensures sustainable productivity.
- Customer benefits: Quick response times, expert advice, and tailored maintenance packages.
Featured Technologies and Flagship Solutions
by OTC
#1
PhotoTeach
PhotoTeach revolutionizes the way welding robots learn and execute tasks by using advanced vision technology. Instead of complex programming, robots can “see” and adapt to their environment through simple photo-based teaching.
-
Why it's innovative: This drastically reduces setup time and increases flexibility, allowing quick changes between different welding tasks without lengthy reprogramming.
-
Benefit for customers: Faster deployment, reduced downtime, and greater adaptability to diverse production needs.
#2
Cobot in Industrial Environment
From lightweight collaborative robots (cobots) to heavy-duty industrial robots, OTC offers a full spectrum of automation solutions designed for various production scales and complexities. What sets our solution apart is the seamless integration of cobots with our industrial products—such as positioners, mobile platforms, and robots. This modular approach allows extending the number of axes, enabling the cobots to meet industrial standards and work collaboratively in complex environments.
-
Why it's innovative: By combining the flexibility of cobots with the power and precision of industrial robots and supporting equipment, OTC creates a safe, adaptable, and scalable automation ecosystem tailored to modern production needs.
-
Benefit for customers: Increased productivity, enhanced workplace safety through human-robot collaboration, and automation solutions that grow with their business requirements.
#3
WeldUniverse PRO & OTC ADVANCED Offline Programming Software
WeldUniverse PRO is OTC’s leading quality assurance tool that automatically documents and analyzes welding processes and machine status in real time. It tracks key parameters like weld time, wire consumption, and energy efficiency to ensure traceability and optimize mass production. OTC ADVANCED Offline Programming software complements this by enabling users to program, simulate, and optimize welding processes digitally—reducing trial runs on the shop floor. Together, they streamline process control and improve production efficiency.
-
Why it's innovative: Combining real-time monitoring with powerful offline programming delivers unmatched process transparency and flexibility.
-
Benefit for customers: Higher weld quality, faster commissioning, reduced downtime, and optimized workflows.
#4
OTC Cube Standard Solutions
OTC Cube Solutions are high-end standardized automation systems designed for efficient, high-volume welding production. Available in five configurations—ranging from fixed tables to advanced 2-axis positioners—these compact cells are delivered ready to operate, minimizing setup time. Integrated with OTC’s industrial robots, welding power sources, and safety engineering, they offer a scalable solution for various production needs.
-
Why it's innovative: The modular design allows for quick adaptation to different welding tasks, while the compact footprint ensures space efficiency. Optional features like offline programming and digital twin technology enhance flexibility and process optimization.
-
Benefit for customers: Accelerated time-to-production, consistent weld quality, and the ability to scale operations seamlessly.
#5
ARXIS Pulse Welding Machine
The ARXIS Pulse is a cutting-edge welding power source that combines precise pulse control with robust performance for demanding welding applications.
-
Why it's innovative: Its advanced pulse technology enables superior weld quality, reduced spatter, and improved control over heat input.
-
Benefit for customers: Consistent high-quality welds, less rework, and extended equipment life.
Industries & Applications
Key industries powered by OTC DAIHEN`s expertise
Automotive
Automotive production has exacting standards: fast cycle times, high precision (especially in styling and safety components), and stringent quality control.
Typical Challenges are:
-
High-speed, reproducible welds across many parts.
-
Minimal distortions, tight tolerances.
-
Low spatter to avoid cosmetic and cleaning issues.
Shipyard
Shipbuilding demands welding of very large, heavy steel plates and complex assemblies, often in harsh conditions.
Typical Challenges are:
-
Handling massive, thick components.
-
Ensuring deep penetration without deformation.
-
Minimizing spatter and post-weld cleanup.
Railway
Railway manufacturing involves welding large structural parts like carriages and bogies. Longitudinal welds, complex geometries, and the need for uniformity over large surfaces are major challenges.
Typical Challenges are:
-
Welding long seams with consistent quality.
-
Managing large, bulky workpieces efficiently.
-
Maintaining repeatability and cycle time in production.
Energy
Energy sector applications—such as infrastructure for power generation and distribution—often require precise welding and automation in challenging environments. Components may be large, made of diverse materials, and demand high durability and quality.
Typical Challenges are:
-
Welding heavy, varied materials with tight tolerances.
-
Ensuring reliability under environmental stresses.
-
Balancing throughput with precision to avoid costly rework.
Contact
Joining Forces: Let’s Shape the Future Together
