Ldh Factory Supply Output: 1200L/Day Split Liquid Nitrogen Generator

• Usage: Nitrogen
• Purpose: Gas Manufacturing
• Parts: Gas Tank
• Application Fields: Chemical
• Noise Level: Low
• Machine Size: Small
• Model NO.: LPLN-960
• Condition: New
• Certification: RoHS, ISO, CE
• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Open System
• Fans Species: Single-Speed Fan
• Purity: 99-99.999%
• Transport Package: Wooden
• Specification: 1900*1800*2100
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 200

Product Description

Company introduction

 

LDH series liquid nitrogen equipment is based on the pressure swing adsorption principle, using high-quality carbon molecular sieve as adsorbent, under a certain pressure, from the air to produce nitrogen. After purifying and drying compressed air, pressure adsorption and decompression desorption are carried out in the absorber. Due to the kinetic effect, the diffusion rate of oxygen in the micropores of carbon molecular sieve is much higher than that of nitrogen. When the adsorption is not in equilibrium, nitrogen is enriched in the gas phase to form the finished nitrogen. Then decompression to atmospheric pressure, adsorbent adsorption of oxygen and other impurities, to achieve regeneration. Generally, two adsorption towers are set up in the system. One tower absorbs nitrogen and the other tower is desorption and regeneration. Automatic control by PLC program makes the two towers work alternately. The finished nitrogen is then passed through the refrigerator to produce liquid nitrogen.

Technical features:
1. Adopt diversified environmental protection refrigerating medium with independent intellectual property rights2. The cold box adopts special secondary foaming technology to achieve good thermal insulation effect3. The refrigeration system adopts internationally famous compressor, which is safe and durable, and the spare parts are conventional4. Compared with the traditional Stirling liquid nitrogen unit, it has the following advantages: low cost, no regular maintenance, high reliability and long service cycle.

LDH liquid nitrogen machine technical characteristics

1. Adopt diversified environmental protection refrigerating medium with independent intellectual property rights

2. The cold box adopts special secondary foaming technology to achieve good thermal insulation effect

3. The refrigeration system adopts internationally famous compressor, which is safe and durable, and the spare parts are conventional

4. Compared with the traditional Stirling liquid nitrogen unit, it has the following advantages: low cost, no regular maintenance, high reliability and long service cycle

The liquefaction efficiency is high

Invest in commercial compressors, heat exchangers and other equipment that are mature on the market

Lends itself to easy installation, high reliability, no maintenance, and long operating cycle



Simple operation

Mode	LPLN-10	LPLN-20	LPLN-40	LPLN-80	LPLN-120	LPLN-240	LPLN-480	LPLN-720	LPLN-960	LPLN-1200
Capacity	0.3-0.4L/H 8-10L/day	0.8-1L/H 20-24L/day	1.6-2L/H 40-50L/day	3L/H 72L/day	5L/H 120L/day	10L/H 240L/day	20L/H 480L/day	30L/H 720L/day	40L/H 960L/day	50L/H 1200L/day
Purity	≥99%					≥99%
Votage	220VAC 1P 50Hz			380VAC 3P 50Hz 220VAC 1P 50Hz		380VAC 3P 50Hz 220VAC 1P 50Hz
Power(KW)	2	4.5	7.5	12.5	15	27	45	55	84	92
Area	1	1.5	3	3.5	3.5	10	30	30	40	40
Size	750*650*1500	1150*850*2000	1250*2000*2000	1250*2000*2000	1250*2000*2000	6000*1100*2200	8000*1700*2300	8000*1700*2300	12000*1800*2350	12000*1800*2350
Weight(kg)		425kg	710kg
Ambient temperature	0-30ºC					0-30ºC
Noise(dB)	<50Db	<50Db	<50Db	<50Db	<55Db	<72Db	<78Db	<78Db	<78Db	<78Db

 

After-sales service

Provide technical consultation and operation training to customers; B: Preset some spare parts in a planned way to meet the needs of customers, and take emergency measures to meet the urgent need for spare parts of customers; C: Provide debugging services; D: provide visit service (at least once a year) E: collect customer demand information, accept customer quality objections, and timely take corrective and preventive measures;
 

Introduction to after-sales engineers;

Company service engineers through professional skills training, strict professional skills assessment, with first-class technology, service level comprehensive service for users.