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How to Choose the Best Laser Cutting Machine Supplier ?
When the customers choose the laser cutting machine supplier ,they have many some confusion.How to choose the laser cutting machine supplier ?
1) After-service: laser tube, reflective lenses are consumables of laser cutting machine , there is a certain life then they need to be replaced after the expiration. This requires manufacturers to provide a great after-sales service and they can provide these spare parts timely. Some users think of low price at first , then buy the machine from some small factories, but the quality is not guaranteed.
2) Product quality. Athough the same laser cutting machine, they use the different spare parts , for example:
a) Stepper motor: It conserns carving precision of the laser cutting machine, some manufacturers chose imported stepping motor, some are from joint venture plant , some are no-name motor.
b) Laser lens: it consrerns the power of the laser cutting machine, which is 2kinds : imported lenses and domestic lens, the lens inside the domestic divided in two imported materials production and use of domestic materials production, different price and the use of performance and service life gap is also great.
c) Laser tube: This is the core of the laser cutting machine. Since imported the laser tube is expensive, generally in the thousands of dollars, so most laser tube are used domestically. Domestic laser tube is different quality big price gap. Good laser tube life generally around 5000 hours.
d) Mechanical assembly quality: some manufacturers reduce costs, then use thin metal to make the laser cutting machine shell, but the frame will be deformed, affecting cutting precision of laser cutting machine. Good laser cutting machine frame structure should be used many years , the use of high-quality steel welded together and used to produce high-quality cold-rolled steel chassis. When users buy a machine to cheeck if the use of metal frame and chassis thickness, strength of the laser machine.
3) The machine's features: Some people who are familiar with the laser cutting machine said, configuration of laser machine now increased so much, while the price decreased compared to previous years, you should be more concerned about the cost of laser cutting machine, "Configuring the medium, affordable "laser cutting machine is our best option. Many users hope to buy a laser cutting machine but cut ot engrave any materials , it is actually impossible.
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Why Co2 Laser Engraving Machine Cannot Engrave Metal？
Generally speaking ,co2 laser engraving machine can engrave on many nonmetal materials,like acrylic ,Wood, plexi glass, glass, stone, crystal, paper, color plates, leather,jeans ,etc.The co2 laser engraving machine is a dedicated to artworks and high precision products carving face design of aircraft, mainly reflected faster of the two high precision characteristics.
Co2 Laser engraving machines generally use CO2 laser, and now the power of the laser tube are in small and medium power range. The maximum laser power will be 300W. Originally these metal laser wavelength absorbed less. So laser engraving machine is generally not used to engrave metal.
Because co2 laser engraving machine has the different ways for engraving and cutting,the speed and intensity is different; and laser beam spot size is not the same. But the fiber laser marking machine can marking the logo or letter on the metal.more information .please contact us!
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How to Choose the Suitable Laser Cutting Head ?
Laser cutting machine is widely used in many industry, different manufacturers use the defferent brand .Generally the different model laser cutting machine is equipped with different laser cutting head.For examples,co2 laser cutting head is for the nonmaerails cutting and engraving.for users, it is difficult to choose.
As a laser cutting machine manufacturer, we MAN Laser will accord to material to use the appropriate laser head, such for fabric laser cutting machine, for laser engraving machine,metal laser cutting systems,the user must know what material they cut, depending on the material then select the laser head .
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Metal Fiber Laser Cutting Machine Components
The fiber laser cutter parts :
1. Lasers device,is the photoelectric conversion device and is a more complex core parts Laser power should at least reach 300W or more when cutting the metal ;if cutting thicker metal material,the laser device is more than 1000W. Generally we used the imported fiber laser devices ,like IPG .
2. Software:the software is provided by fiber laser cutting machine manufacturers.SENFNEG used the cycut system.
3 .Optical instruments: Optical devices for wavelength, half mirror, totally reflecting mirror, refractor and xenon lamps, etc., affect the quality of their products to the transmission quality of the beam.
In addition,the auxiliary equipment of fiber laser cutting machine is also essential, such as air compressor, cold and dry and water-cooled machines, etc.
