The difference between glass tube and RF tube of CO2 laser marking machine
The laser tubes commonly used in CO2 laser marking machines are divided into glass tubes and radio frequency tubes. The difference between the two is:
1. Laser tube: CO2 radio frequency tube laser marking machine adopts imported laser tube; while glass tube adopts domestic laser tube.
2. Service life: CO2 radio frequency tube laser marking machine has a lifespan of more than 45,000 hours, generally can be used for 6 years, inflated and can be used repeatedly, without replacement; while glass tube marking machine is only about 2500 hours, generally replaced every six months The glass tube is not reusable and needs to be replaced.
3. Cooling method: CO2 radio frequency tube laser marking machine adopts air cooling, which can ensure long-term trouble-free and stable operation; CO2 glass tube laser marking machine adopts water cooling, which may not emit light or light intermittently during long working hours or high water temperature , Continuous work has a greater impact on product quality.
4. Spot size (beam): CO2 radio frequency tube laser marking machine has a fine spot of 0.07mm, which is more than 3 times finer than a glass tube, high precision, small thermal diffusion area, and can engrave/cut very fine works; CO2 glass tube laser The marking machine has a 0.25mm thick spot, poor accuracy, unstable light output (uneven light intensity, sometimes no light), large heat diffusion area, melting and blackening of the cutting edge, and poor engraving accuracy.
5. Stability: The radio frequency tube is a fully sealed metal tube, using a 30 volt low-voltage power supply, which directly avoids some of the drawbacks caused by the use of high-voltage power; because the domestic glass tube laser cutting machine uses 10,000 The high voltage power supply of volts or higher is not only unstable, but also has certain dangers. Working for a long time makes the power supply aging easily, and it has great interference to the control system. If the operation is improper, it is easy to burn the main board and be more vulnerable to voltage Affect and damage its normal function.
6. Price: RF tubes are many times more expensive than glass tubes. For processing some products such as leather, only glass tubes can be fully qualified. Therefore, choosing different marking machines according to your own needs is the last word.
Machine Warranty and after-sales service
(1) Warranty:
12 months for the whole machine.
Within 12 months under normal use and maintenance,
if something is wrong with machine, you will get spare part for free.;
Out of 12 months, you will get spare part at cost price. Our Engineers give you the best technical service within 24 hours. ü You will also get technical support and service all the lifetime.
(2) Technical support:
Technical support by phone, email or whatsapp
Friendly English version manual and operation video
Engineer available to service machinery overseas
(3) After Sale Service:
Online Training for operating the cnc machine for free.
Normal machine is properly adjusted before dispatch.
You will be able to use the machines immediately when machine arrived to your country.
You will be able to get free training advice towards our machine in our factory.
You will also get free suggestion and consulting, technical support and service by email/fax/tel and lifetime technical support
If you are interested in our laser machines, welcome to contact us for prices, videos, specifications and more. Dedicated to providing the best-quality equipments and services all over the world. Looking for distributors and users globally.
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Jinan Bogong Machinery Co., Ltd.
Web: www.bogongcnc.com
Email: Aimee@bogong.com
Mob/WhatsApp/Wechat: +86-17615835024