This section provides an overview for painting robots as well as their applications and principles. Also, please take a look at the list of 9 painting robot manufacturers and their company rankings. Here are the top-ranked painting robot companies as of November, 2024: 1.Graco Inc. , 2.Varnish Tech s.r.l., 3.Durr Systems, Inc..
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Painting robots are industrial robots used for painting.
Most painting robots are equipped with a painting gun attached to an articulated arm to handle delicate painting tasks. Painting robots can reduce the risk of health hazards caused by organic solvents contained in paints when painted by humans.
Painting Robots can also improve productivity and reduce human error and variation. In fact, in a roof Painting Robot case study, productivity was increased by a factor of 35, and the use of robots in industry is rapidly increasing.
Painting Robots have been introduced in the automotive industry and many other manufacturing sites where painting is required. A wide range of sizes, from large ones for automobiles to small ones for electronic components, are now available on the market, and their introduction is further expanding.
Since production is more stable than when done by humans and human health hazards can be reduced, it has also begun to be introduced in the fields of roofing, wall construction, daily necessities, and various parts. In some cases, Painting Robots are being used in the traditional craft of lacquerware.
Painting Robot consists of an industrial robot with a painting gun attached. Since the paint sprayed during painting also splashes on the robot itself, explosion-proofing was an issue.
Many robots are articulated with 5 to 6 axes, and the following three types of robots are mainly used:
Vertically articulated robots have 5 to 6 axes of vertically rotating joints and can move in a manner similar to a human arm in appearance. By changing the direction of the axes, the robot can rotate not only vertically but also diagonally. It can also be used for painting complex shapes.
Joints and links are connected horizontally, and rotation is possible in the horizontal direction. Since the robot moves almost exclusively in the horizontal direction, it is suitable for coating flat objects.
This robot has a structure in which three axes slide and move, and is also called a Cartesian Coordinate Robot. Since they cannot perform complex movements, they are suited for objects with simple shapes.
Introduction of Wall Spray Painting Robot
The distance between the wall and the Painting Robot is measured by a distance sensor, and the robot's position is controlled to maintain the distance at a constant level. This technology ensures uniform distribution of the coating volume and quality equivalent to that of skilled workers.
It is also possible to use "human-robot collaboration," in which the robot is semi-automated and a person works in the corners of the wall and other areas that are difficult for the robot to work in.
Introduction of Painting Robot in Lacquer Ware
Painting of lacquerware, which used to be done by hand because of the need for skilled techniques, is now performed by a vertically articulated Painting Robot. The work, which previously required two people, can now be done by a single assistant, greatly increasing labor productivity by about threefold.
In addition, the new system contributes to solving the problem of technical succession due to the declining birthrate and aging population.
Introduction of Painting Robot for Roof Painting
In the case of the introduction of Painting Robot to the roof painting operation, labor productivity increased 35 times before and after the introduction of Painting Robot.
Painting Robots use an electrostatic coating method with a beautiful finish. Electrostatic coating is a coating method that utilizes the mechanism of static electricity. The workpiece is the positive electrode and the Painting Robot is the negative electrode. High voltage is applied to the atomized paint to charge the negative electrode, and the paint is applied to the positive electrode workpiece along the electrostatic lines. The advantages of this method are that less paint is wasted, the number of coating man-hours is greatly reduced. It is also environmentally friendly.
The most commonly used coating guns are the rotary atomization method and the electrostatic atomization method. The rotary atomization method spreads the paint in an application pattern while atomizing the paint. An air motor is rotated at high speed, compressed air is used to create an air film between the shaft and bearings. This mechanism rotates at high speed without contact. These rotations cause the paint to form a fine atomization, which is then pneumatically ejected in the direction of the workpiece.
The electrostatic atomization method uses electrostatic force to atomize the paint. The electrostatic coating method is widely used for mass-produced industrial products such as automobile bodies, railroad cars, electrical products, steel office equipment, and housing-related parts.
*Including some distributors, etc.
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Graco Inc. Was incorporated in 1926 and is headquartered in Minneapolis, Minnesota. The company is a designer, marketer, and manufacturer of systems and equipment for the movement, control, dispensing, and spraying of fluid and powder materials to global customers. The company operates in three segments: industrial, process, and contractor. The industrial segment designs proportioning systems for pumping sealants, adhesives, and other coating materials. The process segment designs pumps used in water, wastewater, and petroleum industries. The contractor segment offers paint and viscous coating sprayers.
Dürr Systems, Inc., established in 1896, and headquartered in Southfield, Michigan, is a manufacturer, distributor, and supplier of Industrial Automation and Finishing Systems. Specializing in paint and final assembly systems, application technology, and clean technology systems, Dürr caters to diverse industries such as automotive, aerospace, energy, chemical, and pharmaceutical. The company also offers application technology products for the general industry, such as paint application, gluing, and seam sealing technology. Their solutions helps to improve the efficiency and environmental performance of industrial processes.
FANUC Corporation, established in 1972 and headquartered in Yamanashi Prefecture, Japan, is a manufacturer of factory automation, robomachine, IoT, and robotics. The company offers an extensive and diversified product portfolio including, servomotor, robodrill small cutting machine, roboshot electric injection molding machine, robocut wire electrical discharge machine, and lasers. These cutting-edge products cater to a wide range of industries, spanning from automotive, health care, and aerospace to electronics. The aim of the company is to provide efficient and low-cost products to customers.
Started in 2007, with Head Quarter in Andhra Pradesh, India, Plant Automation Technology is a global B2B media/marketing firm that offers services to companies in the automation and manufacturing industry. They provide email marketing, event marketing, social media marketing, search engine optimization, and e-newsletters. This platform unites buyers, sellers, manufacturers, and service providers in one place and they are also available for comprehensive profile listing, research analysis, marketing strategies, banner ads, product specs, and. interviews/experts talk. They provide the products in different categories and they conduct trade shows, conferences/workshops, and industrial summits.
Yaskawa Europe, founded in 1915 and headquartered in Hattersheim, Hesse, is a manufacturer of mechatronics and robotics solutions. The company is a subsidiary of Japan's Yaskawa Electric Corporation, and offers industrial robots for welding, painting, and handling, AC drives for motor speed and torque control, precise servo motors, motion controllers for coordinated movement, and inverters for DC to AC power conversion. Its products facilitate system and machine design in sectors like automotive, packaging, metalworking, and woodworking. Its noteworthy certifications encompass ISO 9001:2015, ISO 50001:2018 for energy management, and ISO 14001:2015 for environmental management.
KUKA AG was founded in 1898 in Augsburg, Germany. The company is a subsidiary of GD Midea Holding Co., Ltd. and is an automation developer, designing and manufacturing robot-based automation solutions for medical, automotive, warehousing, and distribution industries. The company’s product segments include robot systems, production machines, and systems, mobility as a driver of Industry 4.0, and process technologies that provide special welding processes to factories. The company’s services include repair and servicing for robots and machines and engineering services for designing and programming robotic systems.
Varnish Tech s.r.l., Ltd, founded in Galliate, Novara, in 1998 is a manufacturer of automated painting systems for both the automotive and the general industry. The company's product portfolio includes liquid coating plants, spray painting, paint installation, pre-treatment plants, and robotic automation. The company serves markets such as Food and Beverage, consumer goods, Automotive, construction and Chemical and Petrochemicals. They also provide services such as Car bumper varnishing, Anti-fog treatment and Automated painting units.
Adaptec Solutions LLC, Ltd, founded in Rochester, New York, in 1977 is a supplier of automation and material handling solutions. The company's product portfolio includes industrial Automation, Packaging Automation, Warehousing Automation, Material Handling and Lifecycle Services. Their services are used for autonomously transporting materials in warehouses and manufacturing facilities. efficient material flow within production and distribution environments, quality control, inspection, and data analysis in real-time and optimize production processes and predict maintenance needs.
RobotWorx is located in La Vergne, TN, and has been a supplier of machine uptime to the customers from its inventory of refurbished, new, tested, and certified parts. The portfolio of the company consists of Funac ARC Mate OiA, A06B-6401-C001, Fanuc ARC Mate OiB, A06B-6401-C002, and many more. The company also sells and pays good amount for new or refurbished robots. A robotic manipulator arm is a reprogrammable and multifunctional mechanical device responsible for moving materials, parts, objects, or tools through programmed motions in order to perform various tasks.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Graco Inc. |
21.4%
|
2 | Durr Systems, Inc. |
15.5%
|
3 | Varnish Tech s.r.l. |
12.6%
|
4 | Ochre Media Pvt Ltd. |
11.4%
|
5 | KUKA AG |
10.6%
|
6 | Adaptec Solutions LLC |
8.5%
|
7 | FANUC |
7.3%
|
8 | RobotWorx |
6.5%
|
9 | Yaskawa Europe GmbH |
6.2%
|
Derivation Method
The ranking is calculated based on the click share within the painting robot page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 2 | 66.7% |
Japan | 1 | 33.3% |
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ANEST IWATA Corporation
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■ Characteristics ・ Efficient paint supply system that minimizes the amount of paint and thinner used ・ Improvement of maintenance by adopting ma...