Principle
Nitrogen generator based on clean compressed air, carbon molecular sieves is absorbent, take PSA(pressure swing adsorption) principle make Nitrogen under the normal temperature. According to Oxygen, Nitrogen they are different in absorbent face and diffusivity, through PLC control the valve, realizing compression absorbing, reduce pressure desorption this course, reach Oxygen, Nitrogen separation, get the standard nitrogen.
Application Overviews
In the reflow soldering of SMT, nitrogen gas is charged into reflow furnace.The following advantages of soldering are listed in the nitrogen atmosphere:
.The quality of soldering is enhanced with the prevention of surface oxidation.
.The flux is guaranteed to the correct activation.
.The surface of soldering is more handsome.
Characteristics
1. It operates quickly, qualified nitrogen can be made immediately
2. The machine can fully automatic operate, without workers during the whole course
3. High efficiency molecular sieves filling, more compress, more solid, more lifelong.
4. Pressure, purity, capacity can be made, to meet different customers needs.
5. Perfect structure, advanced procedure, stable,safety, little investment, lower consumption
Specifications
1) Purity: 95 - 99.9995%
2) Flow:1-3000Nm3/h
3) Pressure:0.05-1.0Mpa
Why Choose HUILIN Nitrogen Generator?
1.Convenient to install
2.More economic than other nitrogen supplying methods
3.The macaronis design realizes the automatic running
4. Peak value / the security system of the trouble
5.The high-quality components and parts are the reliable assurance of steady operation
6. Nitrogen content shows in succession, equipping the transfinite automatic alarm system
7.The high-quality carbon molecular sieve
8.The advanced loading technology guarantees the service life of equipments
9.The automatic alarm system for sinking of the carbon molecule sieve
10.The unqualified nitrogen automatic emptying system
11.Differential pressure indication, concentrating blow down system
12.The unique inter-circle switching techniques' of system
Certificates
| Model type |
N2 Flow(Nm3/h) |
Purity(%) |
Pressure(Mpa) |
Dew Point |
| WG-SMT-30 |
30 |
≥99.99%
|
Input Pressure
-0.2
|
≤-40
|
| WG-SMT-60 |
60 |
| WG-SMT-120 |
120 |
| WG-SMT-180 |
180 |
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