Liquid Nitrogen Gas Generator – 99.999% Purity, Energy-Saving Design

• Customization: Available
• Application Fields: Chemical, Food
• Certification: CE, ISO, RoHS
• Model NO.: LPLN 240
• Condition: New
• Noise Level: Low
• Parts: Gas Tank
• Purpose: Gas Manufacturing
• Types: Adsorption Nitrogen Generator
• Usage: Nitrogen
• Voltage: 380V
• Warranty: 1year
• Type: Psa
• Purity: 99-99.999%
• Machine Size: Middle
• Transport Package: Wooden Case/Pallet at Export Standard
• Specification: 1900*1800*2100
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 300
• Package Size: 60.00cm * 45.00cm * 152.00cm
• Package Gross Weight: 785.000kg

Product Description

LDH GAS SYSTEMS COMPANY LIMITED

Is a professional research and design production of gas equipment, cryogenic equipment and integrated environmental simulation equipment manufacturers. Gas equipment products include nitrogen generator, oxygen generator; Cryogenic equipment includes liquid nitrogen machine, liquid nitrogen treatment chamber, high and low temperature testing machine, natural gas liquefaction equipment; Environmental simulation equipment includes low oxygen enrichment, high temperature and low temperature, ultraviolet, wind, salt spray and other comprehensive environmental simulation. At the same time, system solutions can be professionally customized according to user needs.

Company Profile

Smart Liquid Nitrogen Generator - Remote Control & Autonomous Production

Our advanced liquid nitrogen generator is equipped with intelligent remote control and automated operation, ensuring seamless, unattended production for maximum efficiency and convenience.

Key Features:

1 Remote Monitoring & Control - Adjust settings, monitor performance, and receive real-time alerts via PC or mobile app, anytime, anywhere.
2 Programmable Timer - Set automatic start/stop schedules to match production needs, reducing manual intervention.
3 Fully Autonomous Operation - Self-regulating system maintains stable output, allowing 24/7 unmanned production.
4 Safety & Alerts - Automatic shutdown in case of abnormalities, with instant notifications for quick response.

Ideal for laboratories, food freezing, medical storage, and industrial cooling, our liquid nitrogen generator delivers reliable, hands-free operation while optimizing energy use.

Upgrade to smarter nitrogen production - effortless, efficient, and always under control.

Product Description

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

Quality inspection process

After Sales Service

1, quality assurance: Ownership nitrogen machine equipment are produced in accordance with strict enterprise standards and international standards to ensure the high quality and reliability of equipment. From the purchase of raw materials to the delivery of finished products, every link has undergone strict quality control.
2, quick response: promise to give solutions within 24 to 48 hours after receiving customer feedback, to ensure that customer problems are timely and effective treatment, without affecting the normal production process of customers.
3, free warranty: according to the contract to provide customers with maintenance services. Minimum discounts are also available on all accessories.
4, technical support: set up a special technical support team to provide customers with all-weather technical advisory services, including equipment selection, installation and commissioning, operation guidance, etc., to ensure that customers can use the equipment correctly.
5, Internet of Things intelligent remote control, you can also copy production information at any time, retain data.
6, training services: Provide professional training courses, including but not limited to equipment operation, daily maintenance, troubleshooting and other content, to help customers train their own technical team, improve the efficiency and safety of equipment use.

Certifications