LasGAM piezo-controlled cutting gas mixing system (N2 + 0–20 % O2) for laser cutting machines up to 50 kW
Country: Switzerland · Model: LasGAM
LasGAM is a piezo-controlled system that prepares a cutting mixture of nitrogen and oxygen (0–20 % O2) directly on the laser cutting machine. It changes the oxygen share in less than 1 s. It is designed for sheet up to 120 mm thick and lasers up to 50 kW.
- Purpose
- preparing the nitrogen/oxygen cutting gas mixture directly on the laser cutting machine
- Mixture ratio
- 0–20 % O2 in nitrogen, setting in less than 1 s
- Application
- cutting sheet metal up to 120 mm thick, lasers up to 50 kW
- Effect (according to the manufacturer)
- productivity up to +50 %, cutting gas consumption up to −55 % compared with cutting without a mixing system
Technical specifications
| Purpose | preparing the nitrogen/oxygen cutting gas mixture directly on the laser cutting machine |
|---|---|
| Mixture ratio | 0–20 % O2 in nitrogen, setting in less than 1 s |
| Application | cutting sheet metal up to 120 mm thick, lasers up to 50 kW |
| Effect (according to the manufacturer) | productivity up to +50 %, cutting gas consumption up to −55 % compared with cutting without a mixing system |
| Inputs | nitrogen, oxygen, control (pilot) pressure |
| Design | receiver-free (tankless) and hose-free, piezo valves, flip-design for any installation |
| Control | IP65 touch display in the user's language, EtherCAT in/out, service connector |
| Monitoring | Bluetooth connection with an app, continuous status monitoring |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The mixture is fed to the cutting zone, where the gas jet blows the melt out of the kerf. The fast change of the ratio is provided by piezo valves, on which the LasGAR pressure regulators are also built. The receiver-free design does not require a separate tank for the ready mixture, and the hose-free layout and rigid mechanical and pneumatic scheme support repeatability and stable cut quality. According to the manufacturer, compared with cutting without mixing, productivity grows by up to 50 % and cutting gas consumption falls by up to 55 %. Nitrogen, oxygen and control (pilot) pressure are supplied to the unit. For integration into the machine there are an EtherCAT input and output, a power connector and a service connector. Local control is an IP65 touch display with an interface in the user's language; Bluetooth connects the unit to a mobile app, which constantly monitors the state of the unit. The flip-design allows the unit to be installed in any position. The system is supplied with an EU declaration of conformity and incorporation.
How to choose
The system is taken where nitrogen and nitrogen-oxygen cutting of medium and large thicknesses, up to 120 mm, makes the cutting gas a noticeable part of the cost. The 0–20 % O2 range is set by software. If the mixture is not needed and only the cutting gas pressure has to be stabilized, LasGAR Basic and LasGAR Plus regulators with an input up to 40 bar and an output of 0.1–30 bar are suitable. Pressure and flow data for LasGAM are not given in the open materials, so they should be clarified with the manufacturer before ordering.
Request a price and lead time
LasGAM piezo-controlled cutting gas mixing system (N2 + 0–20 % O2) for laser cutting machines up to 50 kW. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What oxygen share in nitrogen can LasGAM set?
From 0 to 20 % O2. Changing the ratio takes less than 1 second.
For which lasers and thicknesses is the mixing system designed?
For lasers up to 50 kW and cutting sheet up to 120 mm thick.
What savings does gas mixing give according to the manufacturer?
Productivity grows by up to 50 %, and cutting gas consumption falls by up to 55 % compared with cutting without a mixing system.
How is LasGAM connected to a laser cutting machine?
Through the EtherCAT input and output, the power connector and the service connector. Local control has an IP65 touch display.
Is a receiver needed for the ready mixture?
No, the design is receiver-free and a separate tank for the mixture is not needed.
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