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How to Choose the Best Laser Cleaning Machine

How to choose the best laser cleaning machine based on the quality of the laser cleaning machine and the type of laser cleaning machine. We hope you enjoyed this guide on laser cleaning machines.

How to choose the best laser cleaning machines

It would be perfect if you had a cleaning solution that is both secure and efficient, whether water has rusted your aircraft’s bulkhead or dangerous paint is starting to peel off your machinery. Laser ablation uses cleaning to remove mold-releasing agents, oil, rust, paint, and more. But how do you pick the best laser cleaner for your needs? Are there different kinds, and what information should you have before buying an acrylic cutter machine?

What exactly is Laser Cleaning Machines?

A laser cleaning machine ( laser cleaning systems, laser rust removal machine )is a laser ablation machine that removes surface material by heating and irradiating an object’s surface with a CW (Continuous Wave) or pulsed laser to cause it to evaporate or sublime.

industrial laser rust removal
industrial laser rust removal

Other names for the laser cleaner machine include:

Rust cleaning laser.
Laser rust cleaning device.
Laser paint removal device.
Laser paint stripping device.
Laser coating removal device.
Laser rust removal device.
Laser oxide removal device.
Laser dirt cleaning device.
Laser oil cleaning device.
Laser descaler device.

Recommended reading:

How Much Industrial Laser Rust Removal Machine Price?

Kinds of Laser cleaning machine 

The two popular fiber laser cleaning machines are continuous fiber laser cleaning machinery and pulsed laser cleaning machine.

Pulsed laser cleaning

A pulsed laser CNC machine is outfitted with a Galvo clean head and a pulse laser source. Use a pulsed laser cleaning system if you have expensive products that need to be cleaned without damaging the foundation components.For laser degreasing, paint disposal, laser zinc removing it, laser film removal, and laser coating, laser cleaners were developed. Most commonly, a laser cleaning equipment is used to remove plating, coatings, paint, rust, and rubber mould residue from metal surfaces.

Continuous fiber laser cleaning machine

The Continuous fiber laser cleaning machine for metal employs a portable clean head and a continuous laser source. The benefit of the Continuous fiber laser cleaning machine is its great performance-cost ratio. The cost-effective Continuous fiber laser cleaning machine can satisfy the need to remove thin layers of paint or rust from stainless steel, mild steel, or iron. A Continuous fiber laser cleaning machine supports 1000W, 1500W, and 2000W.

metal derusting laser cleaning
metal derusting laser cleaning

How to Pick an Excellent Laser Cleaning Device?

We divided the following information into two major areas based on process and CNC laser engraver parameters. Why is it vital to take these things into account? Because these elements affect how a laser cleaner machine is often specified. You will receive the best product solution and anticipated performance from an appropriate laser cleaner machine.

Process parameters for lasers

According to control theory, a process parameter is the measured value of a process component. Typically, the operator monitors or adjusts these process parameters depending on the situation. Therefore, using the following criteria to select the best laser cleaning machines are useful.

how to make laser cleaning machine
how to make laser cleaning machine

Power and Frequency of Laser Pulses

Two common laser frequencies can be used in laser machines: continuous and pulsed. It indicates that a constant laser frequency produces excellent quality and power laser beams. For laser cutting and welding, the continuous laser is renowned. However, high energy consumption is required by this kind of laser machine.

On the other hand, a pulsed hobby cnc laser cutter of DOWELL LASER generates irregular bursts of laser frequency—this laser’s famed cleaning, marking, or etching capabilities. Therefore, checking the laser power of the machine you choose is crucial.

Time and Speed of Cleaning

Some people could need clarification on the difference between scanning and cleaning speeds. A scanning speed is the rate of operation at which a Galvo scanner produces a laser spot with a particular width. In this instance, the CNC laser cleaning machine speed is parallel to this laser spot. For instance, using various lasers, DOWELL LASER CNC offers cleaning speeds ranging from 0.5 m2/h to 15 m2/h.  

Cleaning intervals are yet another crucial aspect that you should take into account. The number of operations necessary to obtain the specified cleaning qualities is called the cleaning times. In addition, the change in surface roughness varies with the speed of the laser cleaning. Therefore, you should do many laser cleaning procedures to achieve the ideal state.

Optical Safety

Every DOWELL LASER metal laser cleaning machine has always been designed with safety as the top priority. Typically, a class-1 safety enclosure is needed for a laser machine. It secures the reliability of the work. In addition, every laser machine manufacturer must adhere to international safety standards. Therefore, you won’t require any PPEs if the laser machine has installed a class-1 laser safety enclosure. However, you should ensure the safety enclosure class is met in the case of a handheld laser cleaning machine. If the level is 4, then you might need more PPE.

laser cleaning machine gun head
laser cleaning machine gun head

Extraction of Fumes

Numerous pollutants are created during laser cleaning. In this instance, vaporization is necessary to turn the impurities into dust or fumes to meet laser cleaning standards. These contaminants must be removed from the working area. However, ensuring this feature of laser cleaner keeps workers safe and the workspace organized.

Check the position of the fume extraction nozzle first. After that, examine the PLC automated communications’ safety controls. Finally, examine the filter and extraction devices depending on the kind of dust or fumes created.

Device and Additional Parameters

We’ve studied the principles of a few process parameters that could aid your decision-making. This part will discuss a few visible machine parameters of various types. Consider the following factors to ensure your company operates at its highest production level.

Energy Density and Overlap Ratio

Yet another essential component of laser cleaning is the overlap ratio. It is observed that cleaning speed, pulse frequency, and power are affected by overlap ratio and energy density. Therefore, these two parameters affect the combined value of the projected metal part’s surface roughness.

Why is this important to take into account when selecting a laser machine? Because it will inform you of the machine’s overall productivity. The lab test records included with the portable laser engraver allow you to verify these characteristics.

dowell laser cleaning factory
dowell laser cleaning factory

Expert Opinion

Every repair shop or recycling facility should have a laser cleaning machine. Selecting a laser cleaning device appropriate for your application might be challenging. However, it would be best only to comprehend the laser cleaning machine’s operation and operating parameters. If you can access all the information above, making the appropriate choice will be simple.

The leading global producer of laser cleaning machines is DOWELL LASER. It is well known for offering a variety of CNC and mini laser cutters. Call us if you have queries. Experts at DOWELL LASER are available to respond to your queries at any time.

Andrea Chen

Andrea Chen

Hi, I'm Andrea Chen, the founder of We have 13 years of laser cut machine manufacturing experience, the purpose of this article is to share with you DOWELL laser knowledge about laser cutter machine equipment. Perceptions of Chinese suppliers.

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