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CO2-Laser
CO2激光切割

Carbon Dioxide (CO2) lasers are high power lasers, usually used for cutting of ferrous and non-ferrous metals. High-performance gas flow control is a key requirement for achieving high cutting performance with CO2 lasers.


Gas flow control plays an important role for mixing key gases at a number of locations with a CO2 laser:

Beam Generation: The gas mixture used as the emitting medium usually consists of CO2, He and N2. Most laser manufacturers specify a minimum required purity for the beam generation gas mixture, which is typically > 99.99%. A highly-accurate gas mixing control is therefore necessary, either for production of pre-mixed gas cylinders, or for in-situ mixing within the laser unit.


Purging: A high purity gas, usually dry nitrogen, is used to purge the laser transmission tube, in order to avoid problems which may arise due to dust particles or humidity.


Assist Gas: Usually O2 or N2 is used as a cutting assist gas which helps to remove material from the cutting edge.


Axetris offers mass flow solutions, such as gas manifolds (mixers or splitters) for gas flow control in gas lasers. The main advantages of the Axetris mass flow technology are:

  • High accuracy and repeatability
  • Quick response time
  • Compact solution, also available as gas manifolds
  • High turn-down ratio of at least 1000:1

Mass Flow Controller

MFC 2022

MEMS based mass flow controller module MFC 2022 with 0…5 V and RS-232 TTL Interface

Axetris - Mass Flow Controller - MFC 2022

MFC 2122

MEMS based mass flow controller MFC 2122 with 0…5 V and RS232 EIA Interface

Axetris - Mass Flow Controller - MFC 2122

MFC 2132

MEMS based mass flow controller with housing, RS-232 EIA and analog 4…20 mA interface

Axetris - Mass Flow Controller - MFC 2122

MFC 2152

MEMS based mass flow controller with housing and RS-485 full duplex interface

Axetris - Mass Flow Controller - MFC 2122

MFC 2222

MEMS based mass flow controller module with RS-232 EIA and analog 0…5 V interface

Mass flow devices MFM 2242 BE-B

MFC 2252

MEMS based mass flow controller module with RS-485 full duplex interface

Mass flow devices MFM 2242 BE-B

MFC Plus

Mass Flow Controller for full scale flows up to 20,000 sccm. Main features are an unmatched dynamic range and compact size.

全新的质量流量控制器 MFC Plus

Mass Flow Meter

MFM 2020

Mass Flow Meter Module MFM 2020 with 0…5 V and RS-232 TTL Interface

Axetris - Mass Flow Meter - MFM 2020

MFM 2120

Mass Flow Meter MFM 2120 with 0…5 V and RS232 EIA Interface

Mass flow devices MFM 2120 BE S a

MFM 2130

MEMS based mass flow meter with housing, RS-232 EIA and analog 4…20 mA interface

Mass flow devices MFM 2120 BE S a

MFM 2150

MEMS based mass flow meter with housing and RS-485 full duplex interface

Mass flow devices MFM 2120 BE S a

MFM 2220

MEMS based mass flow meter module with RS-232 EIA and analog 0…5 V interface

Mass flow devices MFM 2240 B-B

MFM 2250

MEMS based mass flow meter module with RS-485 full duplex interface

Mass flow devices MFM 2240 B-B

MFM Plus

Mass Flow Meter for full scale flows up to 20,000 sccm.

全新的质量流量计MFM Plus

Mass Flow Manifolds

Custom Solutions

Custom mass flow manifold solutions, tailor-made for every individual customer's specific needs.

Axetris Mass Flow Manifolds Custom Solutions

Standard Platform

Available for use with up to 4 mass flow controllers/meters in mixer or splitter configurations.

Axetris Mass Flow Manifolds Standard Platform

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