Wuhan Questt ASIA Technology Co., Ltd. 86--13294168619 info@questtlaser.com
50 Watt Backpack Laser Cleaning Machine Outside Handheld Operation

50 Watt Backpack Laser Cleaning Machine Outside Handheld Operation

  • High Light

    laser rust and paint remover


    laser cleaning machine

  • Warranty
    24 Month
  • Certificate
    CE FDA
  • Beam Width
    70 Mm
  • Laser Source
    Fiber Laser
  • Service
    Online And Overseas Service
  • Speed
  • Laser Power
    50 Watts
  • Weight
  • Place of Origin
    Wuhan, China
  • Brand Name
  • Certification
    CE FDA
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    Standard Exporting Wooden Case
  • Delivery Time
    10-28 days
  • Payment Terms
    T/T, L/C, Western Union
  • Supply Ability
    3689 sets/year

50 Watt Backpack Laser Cleaning Machine Outside Handheld Operation

                  50 Watt Backpack Laser Cleaning Machine Outside Light Widght 20kg Handheld Operation

50 Watt Backpack Laser Cleaning Machine Outside Handheld Operation 0


Questt Laser cleaning machine has play on CCTV10 of China. Which is the NO.1 TV in China.

QA-LC50B is one kind of backpack laser cleaning machine. The newest design from Questt Laser.

It is perfect for cleaning jobs outdoors, like the roof, wall, bridge, tree etc.

It is very easy to carry on shoulder to wrok outside. Total weight is only 20kgs, good to carry for working long time.

For some outdoor cleaning work, it is not easy to take along a big machine, or even work in air on a platform.

So backpack laser cleaner is the best choice. Easy to carry and operation.

50 Watt Backpack Laser Cleaning Machine Outside Handheld Operation 1

Product features:

1. Perfect to do cleaning jobs outside;

2. Suitable for different materials;

3. Different languages to choose from;

4. None Pollution;

5. Convenient to work in air on platform

6. No damage to the base material;.

7. Easy to operate,
8. Light to carry on shoulder



Backpack Laser Rust Removal Machine HQ.pdf


Model QA-LC30B QA-LC50B QA-LC100B
Laser source Fiber Fiber Fiber
Laser Power3 0W 50W 100W
Fiber cable length 2 meters 2 meters 2.5 meters
Laser Wavelength 1064nm 1064nm 1064nm
Pulse Energy 0.6 mJ 1 mJ 1.5 mJ
Pulse frequency 30-60KHz 1-2000KHz 1-2000KHz
Scanning speed 0-7000mm/s 0-7000mm/s 0-7000mm/s
Cooling Air cooling Air cooling Air cooling
Dimension 400*180*450 mm 400*180*450 mm 500*200*550 mm
Weight 18Kg 20Kg 36Kg
Beam width 10-70mm 10-70mm 10-100mm
Optional Manual Manual Manual
Temperature 5-40 ℃ 5-40 ℃ 5-40 ℃
Voltage Single Phase 220V, 50/60HZ Single Phase AC 220V,2.5A Single Phase AC 220V 4.5A





























Comparison with traditional cleaning methods:


Comparisons Laser Cleaning Chemical Cleaning Mechanical Grinding Dry ice cleaning
Methods non-contact cleaning contact cleaning Abrasive contact cleaning non-contact cleaning
Harm to base material None Yes Yes None
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.


Application scope:

Industries: air plane and ship metal surface derusting , paint removal; building surface dirt cleaning;

chip surface cleaning of micro electricy




1 Q: What is the warranty of the Backpack Laser Rust Removal Machine?

A: The warranty is 2 years, but we offer 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, using online chatting tools like Whatsapp to talk with customers directly for all questions .

4 Q: How is the quality of the machine?

A: Germany high technoloy with good quality.

5 Q: How is the operation of the 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.



50 Watt Backpack Laser Cleaning Machine Outside Handheld Operation 2