Beijing 97%-99.999% N2 Gas Production Machine Psa Nitrogen Generator

• Usage: Nitrogen
• Purpose: Gas Manufacturing
• Parts: Gas Tank
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LPN-400J
• Application Fields: Chemical
• Noise Level: Low
• Machine Size: Small
• Condition: New
• Certification: RoHS, UR, ISO, CE, CCC
• Voltage: 380V
• Warranty: 1year
• Type: Skid Mounted/Containerized
• Purity: 99-99.999%
• Core Components: PLC, Pressure Vessel, Solenoid Valve, Molecular
• After-Sales Service: Engineers Available to Service Machinery Overseas,
• Nitrogen Dew Point: -40ºC
• Service Life: 10 Years
• Transport Package: Wooden Case/Pallet at Export Standard
• Specification: 1000*1200*1500
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 500
• Package Size: 230.00cm * 280.00cm * 200.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description

LDH GAS Systems Co., Ltd is a Chinese manufacturer specializing in on-site gas plants for nitrogen generation, oxygen generation, purification systems and so on.
Skid Mounted Compact High Purity Nitrogen Plant
With more than 100systems built worldwide since 2017 Systems win the respect of all with their reliability, cost-effectiveness, convenience and our excellent services.

A family of LDH Systems has been used in a wide range of industries: Chemical and Refining, Oil and gas production, Electronics, Aeronautics and aerospace, Pharmaceutical/Health care, Foods, Metallurgical, Glass, Coal-mine, and Aquaculture.
LDH  air separation systems and more professional services.
PSA Nitrogen Generator  full name: Pressure Swing Adsorption (PSA).PSA is a new gas separation technology, which has been developed rapidly in foreign countries since the late 1960s and early 1970s. Its principle is to separate the gas mixture by the difference of the "adsorption" performance of different gas molecules by molecular sieve. It takes air as raw material.The nitrogen and oxygen in the air are separated by the selective adsorption of nitrogen and oxygen with a high efficiency and high selection of solid adsorbent.

Capacity	Purity	Model	length (mm)	Width (mm)	Height	Weight(kg)	Inlet size(DN)	Outlet size(DN)	Buffer tank volume(m³)
5	99	LPN-5H	1000	1000	1640	380	DN15	DN15
	99.9	LPN-5I	1000	1000	1640	380	DN15	DN15
	99.99	LPN-5J	1300	1100	1400	560	DN15	DN15	0.3
	99.999	LPN-5K	1300	1100	1400	560	DN15	DN15	0.3
20	99	LPN-20H	1450	1300	1450	700	DN20	DN15	0.3
	99.9	LPN-20I	1500	1400	2030	900	DN25	DN20	0.5
	99.99	LPN-20J	1500	1500	1700	1000	DN25	DN15	0.5
	99.999	LPN-20K	1600	1450	1950	1400	DN25	DN15	0.5
50	99	LPN-50H	1600	1400	2100	1100	DN25	DN20	0.5
	99.9	LPN-50I	1700	1500	2100	1300	DN25	DN15	0.5
	99.99	LPN-50J	1700	1550	2160	1500	DN40	DN25	0.5
	99.999	LPN-50K	2000	1800	2500	2300	DN40	DN40	0.5
100	99	LPN-100H	1600	900	2230	1050	DN40	DN50	1.5
	99.9	LPN-1001	1800	1750	2250	1400	DN40	DN25	1.5
	99.99	LPN-100J	2100	1950	2250	2700	DN40	DN40	1
	99.999	LPN-100K	2200	1300	2900	3300	DN65	DN40	2
150	99	LPN-150H	1800	1150	2200	1400	DN40	DN25	1.5
	99.9	LPN-1501	2100	1200	2250	2200	DN40	DN40	1.5
	99.99	LPN-150J	2200	1300	2700	3200	DN50	DN40	2
	99.999	LPN-150K	2200	1500	3100	4400	DN80	DN50	4
200	99	LPN-200H	2000	1150	2300	1700	DN40	DN25	2
	99.9	LPN-200I	2100	1200	2500	2200	DN40	DN50	2
	99.99	LPN-200J	2200	1400	2850	4100	DN65	DN50	2.5
	99.999	LPN-200K	2200	1500	3000	4100	DN65	DN50	4
300	99	LPN-300H	2200	1250	2620	2500	50	40	3
	99.9	LPN-300I	2100	1200	2500	2240	50	40	2.5
	99.99	LPN-300J	2200	1500	3400	4200	80	50	3
	99.999	LPN-300K	2200	1500	3400	4260	80	80	5
400	99	LPN-400H	2200	1300	2900	3350	65	40	4
	99.9	LPN-400I	2200	1500	3050	4200	65	50	5
	99.99	LPN-400J	2200	1500	3400	4300	80	80	6

Nitrogen generator is divided into PSA pressure swing adsorption, and membrane type, PSA is for screening as the main sorbent, membrane is nitrogen machine is mainly separated by nitrogen film.

40m3/Hr Food Packaging Special Nitrogen Machine Purity 99.99%
Membrane separation technique

When compressed air passes through the hollow fiber membrane, oxygen, carbon dioxide and water vapor from the air are discharged into the atmosphere through holes in the hollow fiber membrane pipes. At the outlet of the membrane, large nitrogen molecules and the inert gas argon are collected and transported to the application. This nitrogen separation and extraction technology is simple and effective, requiring no moving parts. The highest purity of nitrogen can reach 99.5%.

Pressure swing adsorption technology is through solid medium to separate a single component of the gas mixture, with pressure swing adsorption technology to separate nitrogen in the air, the required solid medium is carbon molecular sieve, carbon molecular sieve selective adsorption of oxygen in the air, thus separating nitrogen and oxygen in the air under pressure.

Carbon molecular sieve is in fact porous and loose rod like carbon particles, when filled with carbon molecular sieve particles of nitrogen purification seal column filled with compressed air (the main component is nitrogen, oxygen and inert gas argon and a small amount of water vapor), carbon molecular sieve will absorb water vapor, oxygen, but nitrogen will not be adsorbed. This is mainly because the molecular size of nitrogen and oxygen is not the same, the pores on the carbon molecular sieve particles can let the small molecular size of oxygen into, but not let nitrogen into, because the molecular size of nitrogen is larger than oxygen; Thus, nitrogen and oxygen are separated.

Which nitrogen generator should I choose?
Different parameters are essential for your choice of nitrogen generator 
• How big is your consumption?
• Is your consumption variable?
• Which pressure is required?
• What purity/capacity is required?
• Do you already have a compressed air system?

Why choose LDH GAS?
*Be your own supplier, customized.
*Mobile and flexible sloutions
*Produce gas when and where you want
*Save your installation cost
*minimum maintence .fully automatic operation
*Only quality compenents are used.