To clean off years of accumulated dirt, RobotWorx turns to smoke blasting to segregate industrial robots. Robots are commodities today, doing everything from welding tasks into tackling intrinsic materials in solar panel clean room environments. For RobotWorx, opportunity beckons when firms upgrade their plants, close their facilities, or if older robots are replaced. Irrespective of their condition, RobotWorx provides used robots brand new life.
When used robots arrive at RobotWorx, many are covered in all manner of dirt: welding slag and spatter, paint, grease, etc.. To be able to prepare those robots for either resale or integration to pre-engineered turnkey cells, they need to be scrubbed to perfection.
A RobotWorx maintenance team typically spends one full day on every robot, manually scrubbing with conventional solvent-based cleaning solution and towels. For an organization that buys and sells hundreds of robots per calendar year, this guide process was costly and ineffective.
“In several cases, we’re bringing in heaps of robots every week in many different conditions, and we will need to be able to quickly wash them and get them prepared for a potential buyer. Our cleaning process, while critical to our business, was introducing a challenge for usand we had to find a solution that may clean the robots with no damaging electronic parts .”
- Matt Schrift, Robotworx store manager
Robotworx implements dry ice blasting
To accelerate and simplify the cleaning and procedure, RobotWorx replaced its traditional solvents and manual cleanup procedures with a dry ice blasting system.
The dry ice blasting process uses non-abrasive media in the form of recycled CO2 particles which will not damage equipment or surfaces. The blend of dry ice cleaning’s kinetic energy and thermal impacts break the relation between the surface and dirt, lifting away contaminants.
Replacing boring and time consuming manual methods with dry ice blasting has considerably sped up the robot refurbishment process.
The old process process required several employees to clean robots by hand, taking as much as eight hours per robot. With dry ice blasting, RobotWorx has decreased the cleaning time to less than twice using a one person cleaning team.
Since dry ice blasting produces no secondary waste, there’s nothing to clean up except the debris which was blasted from the robot’s face.
“Dry ice blasting has made a substantial impact on our entire robot refurbishing process.”
- Matt Schrift
Two ) Saves money
RobotWorx quotes that it now saves more than $60 in labour costs per robot and managed to reduce its use of cleaning solvents by 75 percent, as well as the costs of other supplies needed to clean the robots by hand.
Unlike steam cleaning or water, dry ice blasting allows RobotWorx to clean its electrical gear without leaving a moisture blanket inside the robot.
And unlike sand or soda blasting, dry ice blasting is a non-abrasive method that protects the complex electric parts without causing any harm.
4) user-friendly and Safe
Dry ice blasting dramatically reduces the need for chemicals or germs, creating a safer work environment for RobotWorx employees. The easy operation of the system has allowed the company to train a number of individuals, allowing Robotworx to wash robots as often as necessary.
“The dry ice blasting process allows us to clean effectively without damaging some of the robots’ components. It is a lot quicker than the tedious and time-consuming solvent option and saves us time on the first cleaning of the robots, which in turn speeds up the whole refurbishment process, allowing us to prepare more robots for customers.”
- Matt Schrift
For a re-manufacturer such as RobotWorx, dry ice blasting is assisting to give around 15 years of service back to hundreds of robots every year. RobotWorx has found a highly efficient, user-friendly, environmentally responsible cleaning solution that’s helping bring robots back to life.