Discover which automation technologies work best in specific processes
How to Match Robots to Specific Applications
The choice of the right type of robot depends not only on the industry, but also on the specific tasks it is to perform. Sometimes precision and repeatability are key, while other times high speed, load capacity or operation in diverse environmental conditions are important. That's why we have prepared a guide called "Technology Selection Based on Application", which provides guidance on how to match robots to processes such as assembly, welding, packaging or handling heavy loads.
Regardless of whether you are interested in a multi-tasking universal robot or a specialized design (e.g., SCARA for fast operations, articulated arm for welding, or mobile robot for internal transport), here you will learn what to pay attention to when planning the implementation and how to avoid common mistakes. We adopt an approach based on practical criteria - such as part weight, working environment or required motion precision - so that you can easily assess which types of robots will deliver optimal results in your processes.
Various Specializations and Functions - Choose Robots That Fit Your Processes
Overview of Application Categories and Their Key Functions
Industrial robots can be classified not only by their construction type (e.g., articulated, Cartesian, collaborative), but also in terms of specific processes and tasks they are designed to perform. Below is a list of 18 popular robot application categories, prepared with the most common production and logistics challenges in mind. Each section includes a brief description of typical operations and key benefits that automation offers in that area.
Assembly Robots
Assembly robots revolutionize the product assembly process, providing high precision and repeatability. They are particularly useful in industries requiring accuracy, such as electronics, medicine, or automotive.
Welding Robots
In the metal or automotive industry, welding robots guarantee unprecedented quality and repeatability of welds. Automatic arc, laser, or hybrid welding is possible.
Robots for Packaging and Palletizing
In the food, pharmaceutical, and e-commerce sectors, these robots facilitate quick preparation of products for shipment and their stable arrangement on pallets.
Manipulator Robots (Robots with Arms)
A universal solution for working in various industries, including both delicate items and larger parts. Depending on the needs, these can be Cartesian, articulated, or mobile robots (AMR).
Surface treatment robots
Indispensable in tasks requiring uniform smoothing or application of finishing coatings. In industries such as automotive, aerospace, and furniture, they enable achieving high surface quality.
Robots for Machine Tending
They automate operations on CNC machines, hydraulic presses, and injection molding machines, increasing efficiency and safety in heavy and precision industries.
Robots for Quality Control
Thanks to advanced vision systems and sensors, these robots automatically detect defects and perform tests, reducing the number of rejects and improving quality processes.
Robots for Handling Heavy Loads
Designed to safely and efficiently handle large or heavy parts. Particularly useful in the metal, construction, or warehousing of large pallets industries.
Precision Robots (Micromontage, Delicate Components)
Designed for operations requiring microscopic precision, e.g., in electronics, medicine, or optics. Their construction ensures stability and minimal vibration.
Chemical Robots (handling of substances, dispensing)
They specialize in the safe handling of hazardous materials, dispensing, mixing and monitoring chemical processes. They ensure precise control of parameters in chemically aggressive environments.
Robots for Thermal Processes (Soldering, Heat Treatment)
They provide effective control of high temperatures in tasks such as soldering, hardening or annealing. Ideal for electronics, metallurgy and other sectors requiring precise heat treatment.
Multitasking Robots (Universal)
Modular and flexible designs that allow for quick transitions between different operations - from assembly to transport and quality control. A good solution for companies with a variable product range.
Robots for Polymerization and Curing
They ensure controlled time and polymerization conditions (e.g., using UV radiation) in industries producing plastics, composites, or resin products.
Robots for Sorting and Segregation
They are effective in fast operations of separating products by shape, color, or size. They often use vision systems to detect differences between elements.
Robots for Electronic Component Assembly
Designed for the assembly of delicate SMD components, integrated circuits or electronic modules. They require high precision and a stable gripper.
How to use the above categories?
- Consider the nature of your process - is high speed (pick & place) or lifting capacity for heavy components required.
- Visit the dedicated subpage to learn more and see which type of robot best meets the requirements of your application.
- Contact us if you need a personalized analysis - NexaRob provides comprehensive consulting, from selecting designs and vision systems to financing and after-sales service.
In the following sections, we will show you how to select the right technology for specific requirements (payload, precision, cycle time, environmental conditions), and what financial and organizational benefits you can achieve by investing in appropriate robotic solutions.
Six criteria that will help you choose a robot that best suits your processes.
Payload, Precision, Cycle Time, and Environmental Conditions.
Once you have determined which tasks you want to automate (assembly, welding, packaging, handling, etc.), it is time to analyze the technical requirements. Below, we present six key criteria that will help you choose a robot that meets the specific parameters of your processes:
Payload and Reach.
If you are moving heavy objects (e.g., in the metal industry), choose a robot with a sufficiently high payload (e.g., an articulated robot with a payload capacity of several dozen kilograms).
In industries such as electronics or food processing, where products are lighter, Delta or SCARA robots with faster cycle times may be better.
Required Precision and Repeatability.
In the case of the electronics or cosmetics industry, where micrometer accuracy is important, robots that provide high repeatability of movement will be crucial (e.g., SCARA or collaborative robots for fine assembly).
Articulated robots with a large payload may have a slightly higher deviation, which is still fully acceptable in most industrial applications.
Cycle Time and Motion Dynamics.
For production lines with high throughput (e.g., packaging of small food products), a shorter cycle time means higher efficiency.
Delta and SCARA robots often excel in the speed of pick & place operations, while stability and continuity of motion may be important in welding.
Working Environment (Temperature, Humidity, Dust).
In the metal or construction industry, the robot should be resistant to dust, high temperatures, or dirt; it often requires seals with an IP65 or higher rating.
In the pharmaceutical and food industries, anti-corrosion coatings that are easy to disinfect and resistant to chemicals may be needed.
Compatibility with Machines and IT Systems
Check if the robot has a controller with an open communication protocol (e.g., OPC UA, Profinet) to enable integration with the MES, ERP, or WMS system.
For assembly or machine tasks (such as operating presses, injection molding machines), it is necessary to synchronize the robot's movements with existing devices.
Safety and Requirements
Depending on the nature of the task, specific occupational health and safety standards, hygiene standards, or industry standards may apply (e.g., ATEX in an explosion-prone environment).
If the robot is to work in direct contact with humans, consider collaborative robots (cobots) equipped with force sensors and advanced collision detection systems.
These six criteria form the basis for a detailed analysis of technical requirements. Once they are determined, it will be easier to select the type of robot (articulated, SCARA, Delta, Cartesian, collaborative, or mobile) and plan the next steps of implementation. In the following sections, we will show you a comparison table and discuss the potential results of choosing specific solutions, without having to refer to detailed case studies.
Check which types of robots work best in 18 different processes - from assembly to laser cutting.
Which Robots Perform Best with Specific Tasks?
Industrial robot applications are very broad - they include assembly, welding, packaging, and even coating or machine operation. The comparison table below covers the 18 most common application categories and suggests which types of robots (e.g., articulated, SCARA, Delta, Cartesian, mobile, collaborative) can bring the most benefits. This allows you to quickly assess which type of robot best suits your processes.
| Application | Best Robot Types | Notes and Benefits |
|---|---|---|
| Assembly | SCARA, Delta, Collaborative (Cobots), Articulated | Fast and precise assembly of components of various sizes. Cobots enable work in the same area as the operator, which facilitates processes requiring human intervention. |
| Welding | Articulated (robotic arms), gantry for large-size components. | Stable welding arm and large reach. Ideal for the metal and automotive industries. MIG/MAG, TIG or laser welding requires temperature resistance and a gas extraction system. |
| Packaging and palletizing. | SCARA, Delta, articulated depending on the weight of the products. | Very short cycle time with lightweight products. Robotic arms are suitable for heavier or larger packages. They support the final phase of production, increasing efficiency and reducing errors. |
| Manipulative. | Cartesian, articulated, mobile AMR/AGV. | Cartesian robots work well with simple movements in the X, Y, Z axes, while articulated robots are suitable for more flexible manipulation. Mobile robots facilitate transport between stations and reduce internal logistics costs. |
| Surface treatment. | Articulated with force sensor, Cartesian. | Force control in grinding and polishing processes. Cartesian robots provide stability in linear axes, while articulated robots work well in hard-to-reach areas. |
| Machine tending. | Articulated, Cartesian, collaborative. | Feeding and removing parts from machines such as injection molding machines, presses or lathes. Synchronization with the machine's operating cycle and a safe working area are key. |
| Quality control. | SCARA, Delta, collaborative with vision systems. | Fast defect detection using 2D/3D cameras. Cobots can work with operators on precise manual tests, increasing accuracy and reducing losses. |
| Moving heavy loads | Articulated robots with high payload capacity, gantry robots, mobile AMRs with high load capacity | Solutions used in the metal sector and for handling large-sized goods. Robust designs provide a large reach and lifting capacity of up to several hundred kilograms. |
| Precise | SCARA, collaborative, Delta | Minimizing vibrations and high motion accuracy. They are suitable for electronics, integrated circuits, and the medical sector, where micro-precision is required. |
| Chemical | Articulated robots with chemical protection, Cartesian robots resistant to corrosion | Robots resistant to aggressive substances and corrosion. Appropriate seals, stainless steel, safety systems, and precise dispensing are important. |
| Thermal | Articulated, gantry, SCARA depending on mass and temperature | High resistance to temperatures and stable motion. Applications include soldering in electronics and heat treatment of metal components. |
| Multitasking | Articulated, collaborative modular, Cartesian | Flexibility of configuration and the ability to quickly change tooling. A good option for companies that frequently change their product range or need a universal workstation. |
| Polymerization and curing | Cartesian, articulated at higher temperatures | Resistance to chemicals and precise control of exposure or curing time are important, especially for UV resins and coatings. |
| Sorting and segregation | Delta, SCARA, mobile AMR with grippers | Very short cycle time and high object recognition accuracy thanks to vision systems. Used in the food, cosmetics and recycling industries. |
| Assembly of electronic components | SCARA, Delta, collaborative with vision systems. | High accuracy and handling of delicate objects. Cobots enable easy transitions between products, while SCARA and Delta robots provide short cycle times. |
| Applying coatings and paints | Articulated, gantry, collaborative for small series | Even distribution of coatings requires constant speed and precise position control. Robots should be resistant to chemicals contained in paints. |
| Painting and finishing | Articulated, Cartesian, possibly cobots | Stable trajectory when painting large surfaces or parts. Collaborative robots can support small batches and frequent color changes. |
| Cutting and forming | Articulated with reinforced structure, gantry, Cartesian | Laser, waterjet and plasma processes require dust resistance, high angular precision and mechanical strength. They are suitable for the metal, plastics and composites industries. |
How to read the table:
- Application - indicates the main category of tasks, often used in a specific industry.
- Best Robot Types - suggests designs that usually perform most effectively with a given operation (depending on weight, precision, temperature, etc.).
- Notes and Benefits - highlights key features and advantages, as well as potential challenges to consider during the implementation process.
The use of industrial robots in various processes, from assembly or welding to specialized chemical and thermal tasks, requires adaptation of both design and additional accessories (grippers, vision systems, force sensors). Thanks to the table above, you can preliminarily assess which types of robots will work best in your case, which significantly speeds up the selection and automation planning process.
Seven key benefits that you can achieve by optimally selecting robots for tasks.
What You Can Gain by Choosing the Right Technologies.
Each of the above-mentioned categories of tasks can bring significant improvements to the functioning of your company, provided you choose the right types of robots and plan the implementation accordingly. Here are seven of the most important effects you can expect:
Higher Efficiency and Shorter Cycle Time.
- Fast SCARA or Delta robots can perform hundreds of pick & place operations per minute, which significantly speeds up packaging or sorting processes.
- Articulated (robotic arm) robots increase the speed of welding, assembly or coating, reducing downtime.
Better Quality and Fewer Errors.
- Automation eliminates fatigue and human error in repetitive tasks (e.g., assembly, dispensing).
- Integration with a vision system allows detecting inconsistencies in real time, preventing the creation of a large batch of defective products.
Reduction of Operating Costs
- Reduced number of personnel for monotonous and dangerous tasks, which translates into lower labor and insurance costs.
- Lower levels of losses resulting from a lack of precision (e.g., in the chemical or pharmaceutical industries, precise dispensing reduces the consumption of expensive raw materials).
Improved Safety and Ergonomics
- Robots take over tasks that require lifting heavy loads, working in high temperatures, or toxic environments.
- The risk of injuries and occupational diseases is reduced, which translates into lower absenteeism and better employee motivation.
Flexibility and Scalability
- If production demand increases, you can purchase additional robots or expand existing workstations without having to build an entire new line.
- Collaborative robots allow for quick adaptation to changing product ranges and short production runs.
Optimization of Internal Logistics
- Mobile (AMR/AGV) solutions streamline the transport of materials between workstations, reducing waiting times and queues.
- Thanks to automatic sorting or grading, it is easier to manage semi-finished products and finished goods in the warehouse.
Building a Brand as a Modern Enterprise
- Companies that use advanced robotic systems are perceived as leaders in innovation and quality.
- This reputation helps in acquiring new customers and business partners, as well as in recruiting specialists who value working with modern technologies.
Selecting robots for specific applications, such as welding, packaging, assembly, or surface treatment, can quickly revolutionize the way your company operates. Proper planning of implementation (with needs analysis, testing, and training) further increases the chances of success and a quick return on investment, strengthening your market position in the long term.
Here are seven steps that will help you move from the idea of robotization to effective implementation in practice.
Step by Step Towards Effective Automation
Applying the right technologies depending on the type of tasks (assembly, welding, packaging, machining, quality control) is only half the battle. Equally important is planning the implementation in a thoughtful way to minimize the risk of delays or costly mistakes. Below are seven key steps that will help you go through the automation process without unnecessary complications:
Define Goals and Priorities
- Consider what the main goal of automation is: whether it should be increased efficiency, reduced labor costs, or improved quality?
- Set priorities - in the first place, it is worth focusing on areas with the greatest potential for growth or those most at risk of human error.
Analyze Technical Needs
- Determine what load capacity, precision level, or cycle time will be required in the selected process.
- Check if the robots need to be resistant to high temperatures, humidity, contact with chemicals, or if you need special certificates (e.g., food industry, ATEX).
Consult with Experts or an Integrator
- Take advantage of the experience of companies specializing in supplying and integrating robots.
- Together, you will assess which type of construction (SCARA, articulated, Delta, Cartesian, collaborative, mobile) best meets the needs of your line.
Choose a Financing Model
- Explore leasing options, investment loans, or funding from EU funds.
- Verify return on investment (ROI) forecasts and plan the budget in such a way that the investment quickly starts to generate benefits.
Plan Integration and Tests
- Prepare an implementation schedule, taking into account the possibility of short downtimes during installation.
- Make sure that the robot is compatible with the existing control system (PLC, MES, ERP), as well as with devices on the line (injection molding machines, presses, assembly stations).
Organize Training and Commissioning
- Provide training for operators and the maintenance department so that they can independently operate and program robots.
- Perform acceptance tests (FAT, SAT) and launch the new system in production conditions, correcting any deficiencies.
Monitor, Improve, and Expand
- Regularly collect data on performance, number of defects, and downtime. Use this data to introduce improvements.
- Consider further expanding robotization to other processes within the company if you notice increasing demand or changing market needs.
Applying these seven steps will help you avoid common pitfalls and ensure that the implementation of robotic technology runs smoothly and efficiently. If you need assistance at any stage, please contact us - at NexaRob we offer comprehensive support, from initial analysis to after-sales service.
Do you have doubts about choosing robots? Check the answers below or contact us.
Frequently Asked Questions
Many companies that are considering selecting technology based on the type of tasks (assembly, welding, packaging, machining, quality control) have similar questions and concerns. Here are some of them:
Sometimes yes, especially in the case of collaborative robots (cobots) or articulated robots, which are versatile and easily reconfigurable. In other situations, however, it is more effective to use different types of robots in individual zones.
Not always. Sometimes it is enough to integrate the robot with existing machines, add appropriate grippers and ensure communication with control systems. However, it is important to discuss this with the integrator beforehand.
It depends on the complexity of the processes and the number of workstations. Simpler integrations can be completed within a few weeks, while more complex projects can take several months.
In addition to purchase and installation, you should consider service inspections, replacement of consumables (e.g., cables, grippers), and possible software updates. In practice, however, robots are much cheaper to operate than manual labor.
This is not required. Many suppliers and integrators offer operator training and after-sales support. There are also robots with a user-friendly interface that makes daily operation easier.
Practically every industry, from food and pharmaceutical to automotive and electronics. The key is to properly match the technology to the specifics of the tasks and requirements of a given industry.
Yes. We cooperate with financial institutions and EU fund consultants, which allows customers to conveniently spread costs and accelerate return on investment.
Contact our team, tell us about your processes and challenges. We will prepare an analysis and preliminary implementation concept, including a cost estimate and ROI forecast.
Do you have more questions?
We invite you to contact our experts who will be happy to advise you on the selection of robots and help you design optimal automation solutions. Together we will ensure that your company effectively utilizes modern technologies and gains a competitive advantage in the market.
How We Work: learn about our implementation methodology - from consultation to long-term development.
We guarantee comprehensive support.
At NexaRob, we believe that the success of automation depends on two main factors: proper technology selection and a consistent implementation process. Thanks to our developed "How We Work" methodology, we can guide customers through all stages - from analyzing potential benefits to service and possible system expansion. Below we describe the most important steps of this path.
Consultation and Diagnosis
Process audit: We thoroughly analyze your production, logistics, or control processes to identify tasks where industrial robots will bring the greatest improvements.
Defining priorities: We define investment goals, such as increasing efficiency, improving quality, reducing costs, or enhancing employee safety.
Design and Technology Selection
Technical analysis: Based on the audit findings, we recommend specific types of robots (e.g., SCARA, articulated, cobots, Cartesian, mobile), adapting them to the required load capacity, precision, and environmental conditions.
Solution optimization: We design workstations, production lines, and tools (e.g., grippers, vision systems) to eliminate potential bottlenecks and enable future system expansion.
Financial Support and Funding
Identifying funding sources: We assist in obtaining loans, leases, or grants from EU, national, or regional funds.
Budget and ROI planning: We present preliminary calculations regarding the return on investment (ROI), taking into account equipment costs, service, and potential savings in production.
Integration, Installation and Testing
Assembly and configuration: Our engineers install robots in your facility, ensuring their compatibility with IT infrastructure (PLC, MES, ERP) and minimizing downtime in production.
Testing phase: We check the performance and stability of new solutions, monitoring motion accuracy, cycle times, and work safety.
Training and Implementation Handover
Team training: We organize training on operation, basic programming, and robot diagnostics. This way, your employees feel confident working with the new system.
Support during startup: We facilitate the optimization of settings, making adjustments based on actual production needs and industry requirements.
Service, Development and Optimization
After-sales support: We provide periodic inspections, quick access to spare parts, and advice on resolving any potential problems.
Further modernization: If new needs arise as your company grows, we will help you expand the system by adding more robots or modules (IoT, vision) that increase the scope of automation.
Thanks to comprehensive support from NexaRob, our customers can focus entirely on their core business, observing how automation translates into real savings and increased competitiveness.
Automate Your Business with NexaRob - Contact Us!
We operate globally while ensuring adaptation to local conditions and regulations.
We operate globally, support locally
NexaRob is an industrial robotics integrator with international reach, collaborating with partners in over 100 countries. Thanks to our extensive network of experts and suppliers, we can not only provide the latest technologies but also adapt them to the specific needs of local markets. This combination of global know-how and local expertise allows us to implement automation projects while maintaining high standards of quality and regulatory compliance.
- Local expert support We have regional offices and collaborate with qualified teams on every continent, ensuring that we can provide advice and training in our clients' native languages. We take into account applicable regulations and standards, such as HACCP, GMP, occupational safety and health (OSH), and environmental standards.
- Extensive service infrastructure We provide service support and preventive maintenance inspections quickly, regardless of location. The availability of spare parts and experienced engineers minimizes the risk of downtime and helps maintain a high level of performance.
- Access to the latest solutions We monitor global trends in robotics and implement proven innovations that can facilitate and accelerate automation in various industries. Thanks to our collaboration with market leaders (robot manufacturers, software developers, equipment suppliers), we provide clients with comprehensive solutions that meet the needs of both small businesses and large corporations.
- Flexibility and adaptation Each market has its own specific characteristics - such as different legal regulations, work culture, or access to technical staff. NexaRob can adapt to these, offering optimal technologies and implementation models. Whether you operate in Europe, Asia, Africa, or the Americas, you can count on expert support from NexaRob, backed by years of experience and a global network of contacts.
By choosing NexaRob as your partner, you gain the assurance that local realities will be properly taken into account, and each robot installation - from design and software to service - will be tailored to your needs. In this way, we combine the power of innovation and global reach with precision and understanding of your local market.
Join NexaRob and together let's usher in a new era of industrial robotics.
Do you want to become our Partner?
At NexaRob, we believe that the most exciting innovations arise from collaboration and the exchange of ideas. We are open to cooperation with companies producing robot components, software developers, providers of specialized technological solutions, and young start-ups. Together, we can create a new level of quality in the automation of production, logistics, or inspection processes.
- Joint Innovation Our R&D centers, located in different parts of the world, are developing the latest solutions in robotics, AI, and vision systems. NexaRob partners gain access to a global network of experts and customers, which accelerates the introduction of new products to the market.
- Technical and Business Support We provide professional training, marketing materials, and consulting services for the development of joint projects. Together, we participate in industry events, trade shows, and conferences, promoting the developed solutions and increasing their visibility in the market.
- Global Reach and Local Expertise Thanks to our presence in over 100 countries and an extensive service infrastructure, we can help you quickly scale your ideas, even if you operate in a niche or local market. NexaRob ensures compliance with local regulations and industry realities, which allows our partners to establish themselves in many regions of the world.
- Flexible Forms of Cooperation We are open to various business models - from one-off integration projects to long-term contracts and joint ventures. We appreciate the contribution of companies of all sizes, believing that the true strength of the industry comes from combining global leaders and innovative start-ups.
Do you want to create the future of automation together with us?
Join NexaRob and together let's ensure that process automation in industry is even more efficient, accessible, and safe. Use our global network and experience to introduce new solutions on an international scale. Together we can accelerate the development of robotics and help many companies achieve success at a new, higher level.
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