Mixer for 2 or 3 defined gases especially for vacuum packing machines in the food industry and for applications where the mixed gas flow fluctuates widely.
A proportional mixing valve with percentage scale provides an infinitely variable mixture setting
These mixers require a receiver with sufficient volume (min. 10 litres volume), which ensures a constant, accurate mixture when large or very small volumes are needed
Independent of pressure fluctuations
Independent of packing speed
Independent of size of packagin
High Process Safety
The gas supply is monitored by pressure switches
Alarm module NXT+: integrated inlet pressure monitoring with digital display for pressure (with analog pressure transmitters) plus optical alarm, adjustable alarm limits, obligation of acknowledgement, protection of alarms, interfaces for controlling external alarms etc.
Lockable inspection transparent door for protection of settings
Splash-proof, robust stainless steel housing
Smooth and easy to clean surface for perfect hygiene
Please identify the individual gases at the time of enquiring!
Gas mixing systems for 2 or 3 defined gases, designed for variable processes with a mixing range from 5-92%. See other ranges on overleaf.
FIX: Pre-set, for 2 or 3-component gas mixtures.
FLEX: Adjustable, for 2-component gas mixtures.
Using a new mixing technology, no receiver is required.
MG 25 capacity range up to approx. 22 Nm3/h.
MG 45 capacity range up to approx. 46 Nm3/h.
MG 75 capacity range up to approx. 68 Nm3/h.
MG 95 capacity range up to approx. 90 Nm3/h.
MG 125 capacity range up to approx. 135 Nm3/h.
For the exact pressure and flow capacity ratios, please see the technical data overleaf.
High mixing accuracy
Avoids the need to stock multiple pre-mixes (cost saving)
Does not require receiver (cost and space saving)
Inlet gas filters protect the device against impurities
Pneumatic operating principle, no electrical connections required
Mixed gas production from 8 l/min to the max. flow
Robust, compact design
Panel for wall mounting
Minimal maintenance required
Blends are factory set and tamper proof (FIX)
A mixing valve with a control knob and %-scale provides infinitely variable mixture settings (FLEX)
High process reliability:
Independent of pressure fluctuations in the gas supply
Independent of withdrawal fluctuations (in permitted range)
Fail safe design (unit shuts down on failure of either gas supply)
Lockable to prevent tampering (FLEX)
Alarm module NXT+: integrated inlet pressure monitoring with digital display for pressure (with analog pressure transmitters) plus optical alarm, adjustable alarm limits, obligation of acknowledgement, protection of alarms, interfaces for controlling external alarms etc. - electrical connections required