HE Laser Cutting Machine Will Show In 2012 112th Canton Fair

Exhibition:  The 112th Canton Fair - China Import & Export Fair
Date:  15th---19th Oct. 2012 
Time:  9:30 am---6:00 pm 
ADD:  Guangzhou Pazhou Exhibition Center 
Booth:  6.1A26 
HE Laser will show our cnc metal laser cutting machine in the  2012 The 112th China Import And Export Fair  (Canton Fair), welcome you to visit our booth, thanks advance!

YAG Laser Cutting Machine Is With The Optimal Cost Performance For Sheet Metal

          As the core parts of laser cutting machine, at present, mainly there are CO2 gas laser machine and YAG solid laser machine in the market, at the mean time, fiber laser machine is also beginning to the market due to its better cutting efficiency. According to different cutting materials, there are also different laser machines to choose. Toward the sheet metal processing, The cost performance of YAG solid laser cutting machine is higher than its CO2 laser cutting machine whether is about the technology or the cost.

 

（1）As for the technology, due to the laser wavelengh is 10.6μm output from the CO2 laser machine, the coupling efficiency with the non-metal materials is very high for its long wavelengh, and easy to absord on the non-metal surface. The machines with middle and small power are mainly used in the garment textile、advertisement handicrafts、electron、printing and such non-metal processing industries. Only when the output power of CO2 laser machine is up to a certain figure, the laser energy produced is absorded by the metal materials, the efficiency is good, so the large power CO2 laser cutting machine is also widely used in the metal materials processing industry, and suitable for cutting carbon steel within 20mm and stainless steel in middle thickness, and unsuitable for cutting copper and aluminum and such those colored metal with high reflection. While due to the large power and large volume of CO2 laser machine for cutting metal, so the equipment is large and the producing cost is very high. At the other hand, due to the short wavelengh of output and high efficiency of coupling with metal, and easy to absord on the surface of the metal, the YAG solid laser machine is suitable for cutting the carbon steel、stainless steel including the high reflecting colored metal like copper and aluminum, and the volume is small and energy cosumption is low.

 

（2）As for the cost, if using the large power CO2 to cut sheets, first it needs a big investment to purchase the equipment, especially to those enterprises in middle-small scale. If the demands of enterprise is small, the equipment will not meet up the working fully, it is wasteful. In addition, YAG laser machine can work right away when using, can fully meet up the those small and quick changing demands. At the meanwhile, in the respect of electronic energy、equipment consumption and accessorial gases YAG laser machine, the cost of laser machine is lower its CO2 laser machine, therefore, counting from comprehensive cost, the cost performance of YAG solid laser machine is optimal.

sheet metal laser cutting machine

 

Advantages Of Fiber Laser Cutting Machine

  The advantages of fiber laser cutting machine:　

1） Excellent quality of light beam: small focus flare, fine cutting line, high working efficiency, good processing quality.
2） Very high cutting speed　　
3） Very high stability: adopt world top imported fiber laser source, stable performance, the using life of key parts can reach up to 100 thousand hours.　　
4） Very high electro-optics conversion efficiency:　its fiber laser cutting machine can reach up to 30%, saving energy and protecting environment.
5） Very low using cost　　
6） Very low maintenance cost: no working gas of laser source, fiber transmission, no reflecting irror, which can save large cost.　
7） Convenient operation and maintenance of laser cutting machine: fiber transmission, no need to adjust light path. 　　
8） Very strong flexible guiding light effect: small volume, compact structure, easy to flexible processing requirements

          Fiber laser cutting machine is mainly used for processing sheet metal materials, at present, can not cut the non-metal materials. If cut the sheet metal below 6mm, HE fiber laser cutting machine is your best choice for you, the max cutting area is 3000mm*1500mm, with fast speed and high precision as well as high efficiency.

fiber laser cutting machine

Functions of CNC Laser Cutting Machine

          Metallic sheets, whether they are made of aluminium alloy, stainless steel, steel, titanium or any other metal are generally cut using CNC laser cutting machine. When metal needs to be used for producing prototypes or thicker metal needs to be used for making certain projects, using this type of machine proves to be quite ideal.
The engineering time and set up time are lowered when computer Numerically Controlled (CNC) laser cutting machines are being used, while hard tooling is also no longer required. Once an order is received, this type of technology helps ensure that the order can be immediately filled by making it possible for production to be started out right away. When it comes to starting a project, it no longer seems to be necessary to wait for several days to for setting up these machines. The amount of work that has to be done is basically reduced by CNC laser cutting machines, as a result of which production can be started the very same day that an order is received.

Multiple cuts within a single sheet of metallic material can be easily made with these laser cutting machines. Throughout the cutting process, the pieces are tied together while the machine continues cutting them. When the parts need to be knocked loose from each other, either a rubber mallet can be used or the sheet can be shaken by those who are these laser cutting machines. This is the reason that the parts created after being cut using these laser cutting machines are referred to as "Shaker" parts. These laser cutting machines also make quite precise cuts. However, the waste produced during the cutting process cannot be avoided when using these laser cutting machines since all of the material available within the sheet is not used.


Along with Carbon Dioxide (CO2), a high voltage system is also present in these laser cutting machines, as a result of which the gas is excited. This gives the impression that a single wavelength of light is being emanated by the machine. An optics system is used to direct the light onto any metallic sheet that needs to be cut. The diameter of the light is reduced and narrowed by the optics system and this narrowed light is used to cut the metallic sheets. Both the cutting laser and the laser bed move together while the material is being cut. Along with assisting in combustion, the vaporized metal is blown away by a shielding nitrogen and oxygen gas mixture. The laser tends to carry out cutting process much faster because of the oxygen.

A variety of numerous other interesting features are offered by the latest models of Computer Numerically Controlled laser cutting machines. To make the combustion and vaporization procedure easier, nitrogen in their air is also utilized by these laser cutting machines while cutting metallic materials and sheets. This type of machinery these days is sold by many different companies. Therefore, when it comes to cutting excessively thick metal sheets, CNC laser cutting machines can prove to be quite helpful.

cnc sheet metal laser cutting machine

Knows more from our websites:  www.helasercutting.net   www.helaser.net   

Five Advantages For Laser Cutting Machine From HE LASER

Five Advantages For Laser Cutting Machine From HE LASER:

  1. Adopts imported optical component, fast processing speed, smooth cutting surface.


  2. Adopts gantry type mechanical structure, half flying light path, stable and can work 24hours.


  3. Saving energy, little electricity, air cutting, can save the cost above RMB50000 every year.


  4. Adopts high efficient cnc control software, no need to open mould, compated each CAD software.


  5. Nationwide 12 networks, 24 hours door-to-door sincere service.

Knows more from our web: www.helasercutting.net ; www.helaser.net

Fiber Laser Cutting Machine And Key Technology

Fiber laser cutting machine can divide into three types:

1、Rare Earth Mixed Fiber Laser Machine

The mixed ions are Nd3+、Er3+ 、 Yb3+ 、Tm3+ and so on, the matrix can be quartz glass、single crystal、photonic crystal fiber...etc

2、Dyed Fiber Laser Machine
Fiber core、cladding or both added in laser dye

3、Nonlinear Fiber Laser Machine
Use the laser changed from fiber's nonlinear effect wavelength of SRS and SBS

The key technology of high power fiber laser cutting machine:
（1）Special type fiber produced laser
（2）Fiber grating
（3）High power laser diode --- Pump light/fiber output
（4）Multipath pump light columned into the coupling system
（5）Multipath fiber laser combiner

Knows more  from our website http://www.helaser.net/

Wuhan HE Laser Engineering Co., Ltd----CNC Laser Cutting Machine Manufacturer

Wuhan HE Laser Engineering Co., Ltd is a professional manufacturer of CNC sheet metal laser cutting machine in China, which is a Sino-Foreign joint venture, and was registered in Optics Valley of China in Wuhan in 2008. Chinese companies are a well-known laser enterprise in WuHan East Lake New Tech Developing Zone and a speciallized external technical cooperation company in Hubei province. Foreign side is Russia's well-known senior laser expert. Win-win co-operation, which aims to combine Russian solid laser cutting technology with more than ten years' experience in manufacturing laser processing equipments and ability of independent innovation of Chinese company. Developing large format sheet metal laser cutting machine project together in order to meet the global market's increasing demand for large format , cost-effective metal plate and pipe cutting equipment. The project was brought into the intergovernmental cooperation projects in science and technology among The People's Republic of China, the CIS and Eastern European countries.

Through 4 years' technique acquisition, absorption and industrialization, HE LASER has successfully developed HEL-YAG500 large format CNC sheet metal laser cutting machine, which possess intellectual property and has passed expert appraisal on "large format solid CNC sheet metal laser cutting machine" project in Science and Technology Department of Hubei Province. This machine reached the international advanced technical level and fills the gap of similar products in domestic market. It has been widely used in sheet metal processing and other industries, accumulated rich experience in industrial applications and brand recognition. HE LASER has been the supplier of optimal cost-effective cnc metal laser cutting machine in sheet metal processing field and the most authoritative of sheet metal processing solutions. 

In HE LASER, a "integrity and win-win, creat value" concept, continuously enhance customer value, employee value, social value.

Join hands with HE LASER, accomplishments you and I !

Knows more from our website:  http://www.helaser.net/