China Han′s Fiber Metal Laser Cutting Machine with CNC System

China Han's Fiber metal Laser Cutting Machine with CNC System > > >Fiber Laser Cutting Machine advantages over other thermal cutting methods 2.2.1. The cutting quality is good:
Because of the small laser spot, high energy density, fast cutting speed, laser cutting can therefore get better cutting quality.
(1) Cutting knife is narrow and parallel on both sides, also perpendicular to surface, dimensional accuracy of cutting pieces can be up to + / - 0.05 mm.
(2) Cutting surface is smooth and beautiful, the surface roughness is only a few dozen microns, laser cutting can be used as the final working procedure, parts can be even used directly without mechanical processing.
(3) Heat affected zone is very small, material performance is hardly affected near the kerf width , and the workpiece deformation is small. Also, kerf geometry is good , slitting rectangular cross-section shapes appear to be regular.

2.2.2. Highly automation:
Adopts digital control, you only need to use CAD to draw the picture and import to specialized software, laser cutting machine can cut out the artifacts you need, moreover there is intelligent typesetting function, thus can save raw material costs to the greatest extent.

2.2.3. High cutting efficiency:
Due to the transmission properties of laser, laser cutting machine has equipped with many sets of CNC work bench to realize numerical control. You only need to change the CNC program to cut different shape, as well as for two-dimensional cutting, and three-dimensional cutting.

2.2.4. Fast cutting speed:
The cutting speed can be up to 600 cm/min when using 1200W laser to cut 2mm low carbon steel plate, and can up to 120 m/min when cutting 5mm polypropylene resin plate. Material does not need clamping fixed for cutting, thus can save the jig and auxiliary time for material upload and download.

2.2.5. Non-contact cutting:
There is no contact for work piece and laser head, so there is no tool wear. No need to change "tool" for different shapes parts processing, only need to change the output parameters. Laser, low noise, small vibration, and no pollution while cutting.

2.2.6. Variety cutting material:
Compared with oxyacetylene cutting and plasma cutting, laser can cut many kinds of materials, including metal, nonmetal, metal and nonmetal based composite material, leather, wood, fiber, etc. But for different material, it shows different laser cutting adaptability due to its thermal physical properties and different laser absorption rate.
> > >Fiber Laser Cutting Machine Performance3.1. Excellent overall performance, changeable working tables, 7 seconds to finish high speed changing, improve working efficiency of more than 48%.
3.2. The machine tool includes loading area and processing area, standard configuration is changeable working tables, auto change the workpiece between processing area and loading area by motor, convenient to upload and download. With the design of changeable working table, could prepare the next uploading while processing, highly improved working efficiency.
3.3. Equipped with exhaust device, have good exhausting effect and little pollution.
3.4. Small occupied area, high system integration, convenient to operate and maintenance,24 hours continuous working.
3.5. The water chiller has good safety protection function, such as over temperature, lack phase, pressure, water-break, undervoltage, overload, etc. With stable performance, satisfied the cooling requirement of laser source.> > >Fiber Laser Cutting Machine Comparing Of Different Laser Sources

Model of Laser SourceFiberCO2DiscElectro-optical Conversion Efficiency30%10%15%Max. Output50Kw20Kw8KwBPP(4/5Kw)<2.568Life of Diode Pumped>100,000NA.10,000Occupied Area(4/5Kw)<1M23M2>4M2Maintenanceno needneedOftenSoft Processingmore suitableunsuitablesuitableStabilitybestgoodgoodAbsorption rate%--steel351235Absorption rate%--aluminum727Replaced PartsHigh brightness semiconductor laser broadband single core, more than 100,000 hours of pump. Damage to one of the semiconductor does not affect the normal work of the laser, but less and less power, because each semiconductor pump sources are used to separate each other.Laser work requires gas
supplement,reflection lens replacement.
Semiconductor Bar (array) maximum pulse model 5000 hours or 10000 hours continuous mode. Laser use the pump sources are used in the process of often need to change, each time change need to be between $200,000-230,000.

> > >Fiber Laser Cutting Machine Germany Original Precitec Laser Cutting Head

Laser cutting head of stable performance and convenient operation and maintenance

4.2.1 With Germany original PRECITEC fiber laser cutting head and non contact capacitor auto tracking system , Z-axis floats stability, auto adjusts optimal focal distance.
4.2.2 Two different focus lenses, adapt to cutting various thickness materials, assure the optimal cutting effect.
4.2.3 The laser cutting head can bear 2.0Mpa pressure, high pressure gas path, improve cutting ability for the materials difficult to cut such as stainless steel.

Motor and Fiber Laser Head

ModelGS-LFD3015-L1GS-LFD3015-L2Output power of laser source500W1000WCutting area (L*W)3000mm x 1500mmZ axle stroke150 mmMax. cutting speed36m/min40m/minMax. positioning speed140m/minPlatform size/Max height of feeding material4250x2500mm/more than 120mmCoolingwater coolingLaser wavelength1070nmMin. cutting gap≤0.1mm≤0.125mmPositioning accuracy of X, Y and Z axles±0.03 mmRepeated positioning accuracy of X, Y and Z axles±0.02 mmThickness of cutting material
(according to material)0.2-8mm0.2-12mmDrive modelimported servo motorVoltage380V,50/60HzTemperature5ºC-45ºCContinuous working time24 HoursMachine weightabout 2950KgsOuter dimension4350mm x 2280mm x 1500mmTotal protection level of power supplyIP54

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Please let us know following informations:

1.What kind of materials you want to cut ?

2.What is the mostly used thickness and what is the maximum thickness?

3. What is the MAX. dimension of your materials ?

4. After cut, what will be the metal used for? (application)

5. Are you an end user or reseller?

According to your above information,we'll recommend the most suitable machine to you.