Wuhan Questt ASIA Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 3500 sets per year |
| Delivery Time | 15 days |
| Packaging Details | Standard Exporting Wooden Cases |
| Laser power | 50W |
| Beam width | 0-100mm |
| Laser source | Fiber laser source |
| Service | online and overseas services |
| Speed | 0-7000mm/min |
| Type | hand held |
| Brand Name | QUESTT |
| Model Number | QA-LC50 |
| Certification | ISO CE |
| Place of Origin | Wuhan, China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 3500 sets per year |
| Delivery Time | 15 days | Packaging Details | Standard Exporting Wooden Cases |
| Laser power | 50W | Beam width | 0-100mm |
| Laser source | Fiber laser source | Service | online and overseas services |
| Speed | 0-7000mm/min | Type | hand held |
| Brand Name | QUESTT | Model Number | QA-LC50 |
| Certification | ISO CE | Place of Origin | Wuhan, China |
| High Light | laser rust removal equipment ， laser cleaning machine | ||
Super 50 Watt Old Piping Laser Rust Removal Machine With Gun , Fast Speed
Contaminant:
The bonding force between the contaminant and the surface is mainly covalent bond, double dipole, capillary action, hydrogen bond, adsorption force and electrostatic force. Among them, capillary force, adsorption force and electrostatic force (Figure below) are the most difficult to destroy.
Note: capillary force from a thin liquid layer (such as atmospheric humidity) in the particle and the surface of the primary layer and the small gap between the cohesion; adsorption force is the main adhesion of micron pollutants
Laser absorption rate for metal:
| Based on the metal surface cleaning customized laser, according to the laser absorption rate of different wavelength of materias, the prior art selection of 1064 nm solid-state lasers or fiber lasers, metal absorption rate of up to 30%, with special mode spot, both can effectively clean rusty, and also protect Base metal with no damage. Considering the stability of laser, the use of cost and integration methods and other factors, the latest technology using wavelength of 1064nm fiber laser is better than solid lasers, Maxphotoncis 100W pulse laser cleaning source, is the best configuration for hand-held laser cleaning. | |
Product features:
1. Laser cleaning has no grinding, non-contact, no thermal effect and suitable for various materials, etc.
2. Rapid, clean and accurate cleaning, removal of surface coatings, coatings, oxide;
3. No damage to substrate;
4. High cleaning precision, strong controllability
5. Can be used for a long time, low operating costs;
6. The device can realize automatic operation and simple operation;
7. Environmentally friendly, no supplies, no two pollution
Description:
QA-LC50 is a 50W hand held type fiber laser rust removal machine. This is a tigger on gun.
There are 4 wheels on the bottom, so the machine can move freely on floor, the weight is only 36kgs, you can also take up by hand easily. Very convenient for transport.
Comparison with Traditional Clean Methods:
| Comparison | Laser Cleaning | Chemical Cleaning | Mechanical Grinding | Dry ice cleaning |
| Method | non-contact cleaning | contact cleaning | Abrasive contact cleaning | non-contact cleaning |
| Harm | None | Yes | Yes | None |
| Washing Efficiency | High | Low | Low | Mid. |
| Consumable | Power | Chemical Detergent | Abrasive paper, grinder | Dry Ice |
| Result | Very good, very clear | Medium, uneven | Medium, uneven | Good, uneven |
| Precision | 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. |
Specifications:
Introduction of Laser Cleaning Technology A.pdf
| Model | QA-LC50G | QA-LC70G | QA-LC100G | QA-LC200G |
| Laser source | Fiber | Fiber | Fiber | Fiber |
| Laser Power | 50W | 70W | 100W | 150W |
| Laser Wavelength | 1060um | 1060um | 1060um | 1060um |
| Pulse frequency | 20-100KHz | 20-100KHz | 20-100KHz | 20-100KHz |
| Cooling | Air | Air | Air | Water chiller |
| Dimension | 350*450*600mm | |||
| Weight | 35Kg | 38Kg | 40Kg | 120Kg |
| Scanner width | 1-100mm | 1-100mm | 1-100mm | 1-100mm |
| Optional | Manual/Automation/Customers | |||
| Temperature | 5-40 ℃ | 5-40 ℃ | 5-40 ℃ | 5-40 ℃ |
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
Application scope:
Industries: air plane and ship metal surface derusting , paint removal; building surface dirt cleaning; chip surface cleaning of micro electricy
Machine outlook with sample:
FAQ:
1 Q: What is the warranty of this laser cleaner?
A: 2 yearwarranty and whole life after-sale service.
2 Q: What is your payment term?
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 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.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
1,000,000-10,000,000
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
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 t... 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 t...
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