
Handheld Portable Laser Cleaning Machine Rust Removal Graffiti CE
Approved
Description:
QA-LC20D is a 20W fiber laser cleaning machine for rust removal,
with 2 scanning motor.
This newest design laser rust removal machine has equipped with a
hand held gun, a manual trigger to start marking like gun for
shotting.The weight is only 20kgs, you can also take up by hand
easily.
There is oxidation and corrosion when metals meet oxygen and water
vapor in air. It will greatly damage the metal workpiece and the
rust will spread from outside to inside and become worse and worse
as time goes on, until the whole workpiece is totally corrupted. So
rust removal is extremely important. Laser rust removal uses not
chemical agents or mechanical polishing, so it is faster and safer.
It has advantages of higher efficiency, high automation and no
subsequent processing work, lower labor intensity and lower cost.
Principle:
1 in the solid surface to produce a mechanical resonance
phenomenon, is the surface of the dirt layer or condensation
debris;
2 the surface dirt layer is heated and expanded, so as to overcome
the adsorption force of the basic material to the dirt particles
and the surface of the object is separated from the surface of the
object;
3 instant to make the dirt molecules evaporate, gasification or
decomposition
Product features:
(1) it is a "dry" cleaning, do not need cleaning solution or other
chemical solution, will not lead to the two pollution, and
cleanliness is much higher than chemical cleaning process;
(2) the laser cleaning technology is very extensive, such as
various oxide particles, rust, coating and organic matter on the
surface;
(3) the traditional cleaning method is often close to the
operation, the substrate surface mechanical force, easy to damage
the substrate; and laser cleaning is non-contact processing, remote
operation can be carried out, by adjusting the laser parameters, on
the basis of no damage on the surface of the substrate, the
effective removal of pollutants, such as involution of the surface;
(4) with the aid of modern means, laser cleaning can easily realize
automatic operation;
(5) laser decontamination equipment can be used for a long time;
(6) laser cleaning technology is a kind of "green" cleaning
process, the elimination of waste is solid powder, small size, easy
to store, basically no pollution to the environment.
Specifications:
Model | QA-LC20 | QA-LC100 | QA-LC200 | QA-LC500 |
Laser source | Fiber | Fiber | Fiber | Fiber |
Laser Power | 20W | 100W | 200W | 500W |
Fiber cable L | 3 M | 3 M | 5 M | 10M |
Pulse Energy | 0.67 mJ | 1.5 mJ2 | mJ | 50 mJ |
Wavelength | 1060nm | 1060nm | 1060nm | 1060nm |
Frequency | 20-80KHz | 50-200KHz | 20-50KHz | 10-50KHz |
Clean speed | ≤2 M²/Hour | ≤10 M²/Hour | ≤15 M²/Hour | ≤50 M²/Hour |
Scann speed | 0-7000mm/s | 0-7000mm/s | 0-7000mm/s | 0-7000mm/s |
Cooling | Air cooling | Air cooling | Air cooling | Water cooling |
Dimension | 450*300*500 | 650*350*560 | 900*600*1100 | 1600*1100*1800 |
Weight | 26Kg | 36Kg | 120Kg | 300Kg |
Beam width | 10-100mm | 10-100mm | 10-100mm | 10-100mm |
Optional | Manual | Manual | Manual | Manual |
Temperature | 5-40 ℃ | 5-40 ℃ | 5-40 ℃ | 5-40 ℃ |
Voltage | Single Phase 220V, 50HZ | Single Phase 220V, 50HZ | Single Phase 220V, 50HZ | Single Phase 220V, 50HZ |
Application field:
Small area cleaning and paint removal treatment, welding surface
pretreatment, food line cleaning, printing wheel cleaning, precise
position/size paint treatment, restoration of monuments, rust/oxide
removal;
The whole surface or the designated part of the paint off, the
welding department to remove paint inspection, the removal of
oxides, oil, grease and production residues;
Die Cleaning, welding surface pretreatment, metal surface
roughness, natural rock cleaning, metal and glass surface coating
removal, the whole surface off paint;
Improve the bonding of welding surface pretreatment;
New welding point Preparation, metal surface roughness, rapid
dust/oxide, oil, grease and production residues; industrial,
military and shipbuilding industry-product coating high-speed
cleaning, NDT welding inspection coating cleaning;
Comparison with Traditional Clean Methods:
Comparison | Laser Cleaning | Chemical Cleaning | Mechanical Grinding | Dry ice cleaning |
Washing Method | non-contact cleaning | contact cleaning | Abrasive contact cleaning | non-contact cleaning |
Harm to base material | None | Yes | Yes | None |
Washing Efficiency | High | Low | Low | Mid. |
Consumable | Power | Chemical Detergent | Abrasive paper, grinder, abrasive stone | Dry Ice |
Washing result | Very good, very clear | Medium, uneven | Medium, uneven | Good, uneven |
Precision Washing | Accuracy controllable. High precision | Uncontrollable, low precision. | Uncontrollable, medium precision. | Uncontrollable, poor precision. |
Safety/Environment | No pollution | Chemical pollution | Dust pollution | No pollution |
Operation | Easy to operate, portable or automation optional. | Complicated process, higher technical requirement of the operator. Pollution prevention measures required. | Need more time & manpower. Pollution prevention measures required. | Easy to operate, portable or automatic. |
Investment | High investment on machine. But no consumable, low maintenance cost | Low investment on machine. But expensive consumables | Medium investment on machine. High man-power cost. | Medium investment on machine. High consumable cost. |
FAQ:
1 Q: What is the warranty of the laser cleaner?
A: 2 yearwarranty and whole life after-sale service.
2 Q: What is your payment terms?
A: T/T, L/C, Westen Union, etc.
3 Q: What is your after sale service?
A: Engineers can offer oversea services and we can also offer
online service for little problems, using online chatting tools
like Whatsapp to talk with customers directly for all questions .
4 Q: How is the operation of the laser cleaning machine?
A: We offer operation manual and videos, show you how to operate
the machine.
We can also send engineers to your factory for training. Or you can
send worker to gain training in our factory directly.
Wuhan Questt ASIA Technology Co., Ltd.
WUHAN QUESTT ASIA TECHNOLOGY Co., LTD is a leading producer of laser marking, cutting, engraving
and welding systems for many different applications with worldwide
distribution, drawing on a combined 80 years worth of experience.
We also provide all kinds of laser devices applicable to infirmary
requirements.
We can custom design and manufacture whole laser systems as well as supplying spare parts. We have wide experience
developing laser machines using the best and latest technology as
it becomes available. Our goals are to provide innovations and the
best technology for laser applications in new fields and to create
the best products at attractive prices as well as offering the
highest possible level of customer service every step of the way.
Questt Laser has got belelow certificates, to make sure all the products are in high quality.
Questt Laser has supplied and installed countless quantities of equipment
throughout all Asia, Europe, USA, South America and the Middle East
etc, and we are the competent partners of many industrial
companies. With customers in over 30 different countries, we are
very experienced in export and import requirements, and thus offer
prompt response & excellent post-sales service all over the
world.
Questt Laser has joined in so many Exhitions and offer oversea service in many countries.