High Purity 99-99.9999%Psa Auto Start Stop Automatic Nitrogen Generator Low Price

• Customization: Available
• Application Fields: Chemical
• Certification: CCC, CE, ISO, RoHS, UR
• Model NO.: LPN-400-99999
• Condition: New
• Noise Level: Low
• Parts: Gas Tank
• Purpose: Gas Manufacturing
• Usage: Nitrogen
• Voltage: 380V
• Warranty: 1year
• Type: Psa
• Purity: 99-99.999%
• Industry: Cutting and Welding
• Machine Size: Small
• 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: 1500.00cm * 1600.00cm * 1900.00cm
• Package Gross Weight: 1800.000kg

Product Description

High purity 99-99.9999%PSA pry block one key start stop automatic nitrogen generator low price


PSA Nitrogen Generator 
Full name: Pressure Swing Adsorption (PSA).
PSA is an innovative gas separation technology that has seen rapid development in many countries since the late 1960s and early 1970s. The principle behind PSA involves separating gas mixtures based on the differing adsorption properties of various gas molecules using molecular sieves. Utilizing air as the raw material, this process efficiently separates nitrogen and oxygen through the selective adsorption of these gases by a high-efficiency, high-selectivity solid adsorbent.

Currently, carbon molecular sieves and zeolite molecular sieves are widely used in nitrogen and oxygen production. The separation of oxygen and nitrogen by molecular sieves is primarily based on the differing diffusion rates of these gases on the molecular sieve surface. Carbon molecular sieves, which possess characteristics of both activated carbon and molecular sieves, consist of very small micropores ranging from 0.3nm to 1nm in size. The smaller gas diameter (oxygen) diffuses more rapidly into the solid phase of the molecular sieve, resulting in nitrogen enrichment in the gas phase. Over time, the molecular sieve reaches an adsorption equilibrium for oxygen. By adjusting the pressure, the adsorption of oxygen on the carbon molecular sieve can be reduced, a process known as regeneration. PSA typically employs two parallel towers, alternating between pressurized adsorption and depressurized regeneration to ensure a continuous nitrogen flow. Using air as the raw material and carbon molecular sieves as the adsorbent, the PSA method leverages pressure change adsorption principles to selectively adsorb and separate nitrogen and oxygen. This technology, which emerged in the 1970s, offers a simple process, high automation, rapid gas production (15-30 minutes), low energy consumption, adjustable product purity, easy operation and maintenance, low operating costs, and good device adaptability. For nitrogen production below 1000 nm3/h, PSA is increasingly favored by medium and small nitrogen users and has become the preferred method for such applications.

 

Product Parameters

 

Capacity	Purity	Model	Length (mm)	Width (mm)	Height (mm)	Weight (kg)	Inlet size (DN)	Outlet size (DN)
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
	99.999	LPN-5K	1300	1100	1400	560	DN15	DN15
20	99	LPN-20H	1450	1300	1450	700	DN20	DN15
	99.9	LPN-20I	1500	1400	2030	900	DN25	DN20
	99.99	LPN-20J	1500	1500	1700	1000	DN25	DN15
	99.999	LPN-20K	1600	1450	1950	1400	DN25	DN15
50	99	LPN-50H	1600	1400	2100	1100	DN25	DN20
	99.9	LPN-50I	1700	1500	2100	1300	DN25	DN15
	99.99	LPN-50J	1700	1550	2160	1500	DN40	DN25
	99.999	LPN-50K	2000	1800	2500	2300	DN40	DN40
100	99	LPN-100H	1600	900	2230	1050	DN40	DN50
	99.9	LPN-1001	1800	1750	2250	1400	DN40	DN25
	99.99	LPN-100J	2100	1950	2250	2700	DN40	DN40
	99.999	LPN-100K	2200	1300	2900	3300	DN65	DN40
150	99	LPN-150H	1800	1150	2200	1400	DN40	DN25
	99.9	LPN-1501	2100	1200	2250	2200	DN40	DN40
	99.99	LPN-150J	2200	1300	2700	3200	DN50	DN40
	99.999	LPN-150K	2200	1500	3100	4400	DN80	DN50
200	99	LPN-200H	2000	1150	2300	1700	DN40	DN25
	99.9	LPN-200I	2100	1200	2500	2200	DN40	DN50
	99.99	LPN-200J	2200	1400	2850	4100	DN65	DN50
	99.999	LPN-200K	2200	1500	3000	4100	DN65	DN50
300	99	LPN-300H	2200	1250	2620	2500	50	40
	99.9	LPN-300I	2100	1200	2500	2240	50	40
	99.99	LPN-300J	2200	1500	3400	4200	80	50
	99.999	LPN-300K	2200	1500	3400	4260	80	80
400	99	LPN-400H	2200	1300	2900	3350	65	40
	99.9	LPN-400I	2200	1500	3050	4200	65	50
	99.99	LPN-400J	2200	1500	3400	4300	80	80
500	99	LPN-500H	2200	1400	2850	4100	65	50
	99.9	LPN-500I	2200	1500	3400	4200	80	50
	99.99	LPN-500J	2200	1500	3400	4200	80	80
800	99	LPN-800H	2200	1500	3400	4300	80	80
	99.9	LPN-800I	2200	1500	3400	4200	80	80
1200	99	LPN-1200H	2200	1500	3400	4300	80	80

1. Why choose PSA nitrogen generator ?

High  purity

PSA nitrogen generator plants enable the production of high-purity nitrogen from air, achieving up to 99.9995% purity, a level unattainable with membrane systems. Utilizing CMS (carbon molecular sieve) technology, these generators provide a continuous supply of ultra-high-purity nitrogen and are available with or without internal compressors.

Low operating costs

Replacing outdated air separation plants with modern technology can reduce nitrogen production costs by more than 50%. The net cost of nitrogen generated on-site is significantly lower than that of bottled or liquefied nitrogen. On-site nitrogen generation is a sustainable, environmentally friendly, and energy-efficient method for producing pure, clean, dry nitrogen gas. Compared to the energy consumption of cryogenic air separation plants and the transportation of liquid nitrogen, on-site generation uses less energy and produces fewer greenhouse gases.

High purity 99-99.9999%PSA pry block one key start stop automatic nitrogen generator low price

LDH GAS psa nitrogen making machine process and equipment introduction

The technological process of a nitrogen generator is briefly outlined

Air, filtered to remove dust and mechanical impurities, enters the air compressor, where it is compressed to the required pressure. Following this, the air undergoes rigorous oil, water, and dust removal, as well as purification, to produce clean compressed air, ensuring the longevity of the molecular sieve. During operation, one chamber adsorbs while the other desorbs, alternating between the two. Clean air enters the working adsorption tower, where molecular sieves absorb oxygen, carbon dioxide, and water. The resulting gas, primarily nitrogen with trace amounts of argon and oxygen, flows to the outlet. This alternating process between the two towers continuously separates nitrogen and oxygen, producing nitrogen with a purity of 95% to 99.999%.

The most reliable equipment

* Molecular sieve filling compaction, using a professional way to complete under a professional background, higher density, higher gas production efficiency
* Optimized design, process and structure optimization to maximize its potential for higher reliability
*LDH GAS's dedicated valve ensures 1,000,000 times of use, fail-safe switching and stable operation of the safety system
* Can automatically record working time, working state, accumulated flow
* More reasonable system design, smaller footprint, lower energy consumption
* Automatic operation, system, whole process can achieve unattended
 

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.

After-sales service and support

AS offers a comprehensive suite of services to optimize your benefits. For ultimate convenience, we provide a fixed-price service agreement. Feel free to contact us at any time-our team is always ready to assist you.

1) Consulting firms

We offer self-help resources, experience sharing, and personal support. For any questions regarding factory operations or troubleshooting, we provide assistance via phone, video, or written communication. Direct contact is crucial for us, as it forms the foundation of our ongoing partnership, which is mutually beneficial.


2) Debugging

From final installation acceptance to approval of correct operation and assurance functions, we systematically conduct extensive operational testing, professional adsorbent and catalyst filling, proper start-up, optimal operating parameter setting, and inspection of all safety features. Concurrently, we train our users' operators to ensure they can independently operate and maintain the system.
 

3) Spare Parts Service

Globally, we offer rapid and cost-effective solutions throughout the entire lifecycle of your plant. Our unique tagging system for all delivered components ensures precise identification of the spare parts you request. We provide products engineered for longevity and economic efficiency. For modifications and extensions, we seek the most optimal and cost-effective solutions tailored to your specific needs.


4) Maintenance/Revisions

Regular inspection and maintenance ensure continuous operation, prevent damage, and avoid unexpected breakdowns. During maintenance, we assess all relevant components for functionality and condition, replace defective, used, and worn parts, and subsequently optimize your plant for the given operating conditions. Depending on the plant size and scope of work, our services also include detailed scheduling of revisions, as well as coordination and supervision of contractors. We provide maintenance documentation in the form of reports and spare part recommendations, and we align our schedules according to your requirements.


5) Training

We provide specialized training in operation, maintenance, and repair of electric measuring and control equipment, as well as process engineering, delivered by our experts. Whether on-site with your plant or at our premises, we focus on addressing your specific questions and challenges.


Our industry users:

1. Food packaging, such as Coca-Cola

2. Pharmaceutical industry, such as Pfizer

3. the electronics industry, such as Samsung mobile phones

4. Metal Heat Treatment Industry, Shougang Group

5. Cable industry, such as Panda cable

6. Petrochemical industry, such as Shengli Oilfield

In addition, nitrogen is used in many industries, and 3D printing is a new industry. We are willing to provide our professional nitrogen equipment to customers all over the world. To provide customers with better solutions.