Users choosing gas supply schemes and key components will generally be concerned about the following points, and will have different focuses according to different uses.

★ Investment cost

★ Use cost, and daily maintenance costs

★ Stable reliability of equipment or system

★ Strength and future development of the selected equipment manufacturer or system manufacturer

★ Take into account the advanced nature of gas supply program

★ Quality assurance system

According to the above points, the overall idea of our company for the whole program is as follows:

1, from the existing nitrogen technology level and economic considerations, this program is the use of pressure swing adsorption (PSA) nitrogen, the adsorption material selected Japan Takeda high-performance carbon molecular sieve, directly from the compressed air separation of purity ≥99.99%, (non-oxygen content specified in the national standard) nitrogen. The composition of the equipment is simple, the equipment covers less area, the operation and maintenance are simple, and the failure rate is low. And the energy consumption is low, the equipment operating cost is low.

2, in order to ensure the long-term, stable and normal operation of the PSA nitrogen machine, the compressed air must be cleaned before entering the nitrogen machine, such as dust removal, water removal, oil removal and other purification treatment, in order to meet the nitrogen machine's requirements for the quality of compressed air. Therefore, in the choice of dry machine and filter, we choose well-known domestic brands to ensure the stable and long-term operation of the whole system.

3, in order to ensure the long-term and reliable operation of the complete nitrogen system, the main components of our PSA nitrogen machine, such as molecular sieve, valves, controllers, etc., are imported from well-known brands. To ensure the equipment quality and safe, long-term, reliable operation of the whole system.

4, pressure swing adsorption nitrogen production is characterized by a certain relationship between nitrogen flow and purity, the higher the flow rate used, the lower the purity of nitrogen; The lower the flow rate used, the higher the purity of nitrogen. The user can adjust the flow and purity according to the use.

5, the operation of the equipment is controlled by PLC, the equipment automatically runs, and produces qualified nitrogen. The equipment is easy to operate and can be unattended.



We provide nitrogen machine Nitrogen machine maintenance and maintenance of the following items:



1, 24 hours emergency maintenance nitrogen machine;



2, nitrogen machine fault free consultation and elimination;



3, on-site replacement of high-quality nitrogen machine carbon molecular sieve;



4, nitrogen machine after maintenance debugging;



5, improve the nitrogen machine carbon molecular sieve compaction device;



6, to solve the nitrogen machine carbon molecular sieve powder spraying problem;



7, nitrogen machine pneumatic valve maintenance, replacement;



8, nitrogen machine pipeline compressed air filter element, automatic drainage device replacement;



9, nitrogen machine activated carbon adsorber activated carbon replacement;



10, hydrogenation deoxygenation nitrogen purification equipment palladium catalyst replacement;



11. Carbon carrier nitrogen purification equipment 3093 carbon deoxidizer replacement;



12, nitrogen machine PLC program update;



13. Diagnosis and analysis of the fault of PSA nitrogen making machine at the technical level;



14, can provide the latest and best nitrogen machine maintenance technical solutions;



15, can send technical personnel at any time, technical cooperation and guidance;



16, nitrogen machine regular spot inspection, maintenance