SZS Series Oil Gas Fired Boiler Water Tube Boiler,Large Capacity Steam Boiler,Water Tube Gas Oil Fired Boiler,Water Tube Gas Fired Boiler,Water Tube Oil Fired Boiler Henan Yuanda Boiler Co., Ltd. , https://www.industrysboiler.com21MXÂ
Gas Mixture Proportioning Device SeriesÂ
Gas mixture proportioning device is a two-element gas mixing device which is designed for gas shielded welding. The device can proportion two kinds of gases which need to be used according to operation requirements in order to obtain well-proportioned gas mixture. With high proportioning precision and stable output pressure, the series of gas proportioning device is convenient to carry and use. It can be widely applied to various gas shielded welding sites in railway, shipping, chemical industry and machine manufacturing.
21MX-1
0-50%Â is carbon dioxide (CO2), and the rest is argon (Ar).
±1.5
0.4-0.8
0.3
25
Rotary knob
21MX-2
0-10%Â is oxygen (O2), and the rest is argon (Ar).
±1.0
0.4-0.8
0.3
25
Rotary knob
21MX-3
0-30%Â is helium (He), and the rest is argon (Ar).
±1.5
0.4-0.8
0.3
25
Rotary knob
21MX-4
0-10%Â is argon (Ar), and the rest is hydrogen (H2).
±1.0
0.4-0.8
0.3
25
Rotary knob
21MX-5
0-50%is carbon dioxide (CO2), and the rest is nitrogen (N2).
±1.5
0.4-0.8
0.3
25
Rotary kn
Â
Â
 22MXÂ
Â
22MX-1
0-50%Â is carbon dioxide (CO2), and the rest is argon (Ar).
±1.5
0.4-0.8
0.3
30
Rotary knob
22MX-2
0-50%Â is carbon dioxide (CO2), and the rest is nitrogen (N2).
±1.5
0.4-0.8
0.3
30
Rotary knob
22MX-3
0-50%Â is helium (He), the rest is argon (Ar).
±1.5
0.4-0.8
0.3
30
Rotary knob
23MX
Â
Model Number
Mixted Range
Min Precision (%)
Input Pressure (MPa)
Output Pressure (MPa)
Delivery Flow (L/Min)
Ratio Methob
23MX-1
0-50% is Carbon Dioxide (CO2), the rest is Argon (Ar)Â
±1.5
0.4-0.8
0.3
50
Rotray Knob
23MX-2
0-10% is Oxygen (O2), the rest is Argon (Ar)Â
±1.0
0.4-0.8
0.3
50
Rotray Knob
23MX-3
0-30% is Helium (He), the rest is Argon (Ar)Â
±1.0
0.4-0.8
0.3
50
Rotray Knob
23MX-4
0-10% is Hydrogen (H2), the rest is Argon (Ar)Â
±1.0
0.4-0.8
0.3
50
Rotray Knob
23MX-5
0-100% is Carbon Dioxide (CO2), the rest is Nitrogen (N2)Â
±1.5
0.4-0.8
0.3
50
Rotray Knob
Â
21MXÂ
Gas Mixture Proportioning Device SeriesÂ
Gas mixture proportioning device is a two-element gas mixing device which is designed for gas shielded welding. The device can proportion two kinds of gases which need to be used according to operation requirements in order to obtain well-proportioned gas mixture. With high proportioning precision and stable output pressure, the series of gas proportioning device is convenient to carry and use. It can be widely applied to various gas shielded welding sites in railway, shipping, chemical industry and machine manufacturing.
21MX-1
0-50%Â is carbon dioxide (CO2), and the rest is argon (Ar).
±1.5
0.4-0.8
0.3
25
Rotary knob
21MX-2
0-10%Â is oxygen (O2), and the rest is argon (Ar).
±1.0
0.4-0.8
0.3
25
Rotary knob
21MX-3
0-30%Â is helium (He), and the rest is argon (Ar).
±1.5
0.4-0.8
0.3
25
Rotary knob
21MX-4
0-10%Â is argon (Ar), and the rest is hydrogen (H2).
±1.0
0.4-0.8
0.3
25
Rotary knob
21MX-5
0-50%is carbon dioxide (CO2), and the rest is nitrogen (N2).
±1.5
0.4-0.8
0.3
25
Rotary kn
Â
Â
 22MXÂ
Â
22MX-1
0-50%Â is carbon dioxide (CO2), and the rest is argon (Ar).
±1.5
0.4-0.8
0.3
30
Rotary knob
22MX-2
0-50%Â is carbon dioxide (CO2), and the rest is nitrogen (N2).
±1.5
0.4-0.8
0.3
30
Rotary knob
22MX-3
0-50%Â is helium (He), the rest is argon (Ar).
±1.5
0.4-0.8
0.3
30
Rotary knob
23MX
Â
Model Number
Mixted Range
Min Precision (%)
Input Pressure (MPa)
Output Pressure (MPa)
Delivery Flow (L/Min)
Ratio Methob
23MX-1
0-50% is Carbon Dioxide (CO2), the rest is Argon (Ar)Â
±1.5
0.4-0.8
0.3
50
Rotray Knob
23MX-2
0-10% is Oxygen (O2), the rest is Argon (Ar)Â
±1.0
0.4-0.8
0.3
50
Rotray Knob
23MX-3
0-30% is Helium (He), the rest is Argon (Ar)Â
±1.0
0.4-0.8
0.3
50
Rotray Knob
23MX-4
0-10% is Hydrogen (H2), the rest is Argon (Ar)Â
±1.0
0.4-0.8
0.3
50
Rotray Knob
23MX-5
0-100% is Carbon Dioxide (CO2), the rest is Nitrogen (N2)Â
±1.5
0.4-0.8
0.3
50
Rotray Knob
Â
SZS series oil gas fired water tube boiler adopts double-drum "D-type" vertical arrangement, full-membrane wall structure, reasonable and compact layout, can realize large-capacity boiler overall quick installation, less investment in boiler house infrastructure and short installation period.
Core technology:
1. Nitrogen oxide emissions <30mg/m3;
2. Full water membrane wall structure
3. Compound water circulation structure
4. Cascade utilization of waste heat from flue gas
5. Spring type explosion-proof door
6. Aluminum silicate insulation layer
Two Export Welding Gas Mixers Machine Portable Mobile Minitype
Model NO.: 21MX 22MX 23MX
Condition: New
Certification: ISO, GB
Function: Automatic Control, Protection, Monitoring, Measure
Trademark: HX or OEM
Transport Package: Standard Export Packing
Specification: 300x380x190mm
Origin: China
HS Code: 8481100001
Model NO.: 21MX 22MX 23MX
Condition: New
Certification: ISO, GB
Function: Automatic Control, Protection, Monitoring, Measure
Trademark: HX or OEM
Transport Package: Standard Export Packing
Specification: 300x380x190mm
Origin: China
HS Code: 8481100001