Nuzhuo Cryogenic Air Separation Liquid Oxygen for Industrial Use

• Customization: Available
• Application Fields: Chemical, Electronic, Food, Medical, New Energy, Petroleum, Pharmaceutical, Industrial, Medical, Laser Welding etc
• Certification: CE, ISO
• Model NO.: KDO
• Condition: New
• Noise Level: Ultra Low
• Parts: Air Compress, Pre-Cooling and So on
• Purpose: Gas Manufacturing
• Warranty: 1year
• Key Selling Points: Automatic
• Marketing Type: Cryogenic Liquid Air Separation
• Machinery Test Report: Cryogenic Liquid Air Separation Can Provided
• Warranty of Core Components: 1year
• Technology: Cryogenic Liquid Air Separation
• Purity: 93-99.9997%
• Capacity: 50-3000n3/H
• Applicable Industries: Industrial, Medical, Combustion Supporting
• Voltage: 220V/380V/415V/ Customized
• Pressure: (Adjustable)
• Function: Cryogenic Liquid Air Separation
• Machine Size: Customized
• Transport Package: Export Standard Packing
• Specification: Cryogenic Liquid Air Separation: 50-2000N3/H
• Trademark: Cryogenic Liquid Air Separation Brand From Nuzhuo
• Origin: Cryogenic Liquid Air Separation From China
• Production Capacity: 50-30000n3/H
• Package Size: 150.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

Product Name	Cryogenic Liquid & Gaseous Oxygen Nitrogen And Argon Air Separation Unit
Model No.	NZDO, NZDN, NZDON, NZDOAr, NZDONAr/ Simultaneously/Alternatively
Brand	NUZHUO
Accessories	Air compressor & Pre-cooling unit & Turbo Expander & Fractionating column
Usage	High purity Oxygen & Nitrogen &Argon production machine

Air Separation Unit(ASU)

Device Features: The process is complicated, requires much equipment and requires large investment.
Process characteristics:Operate at low temperature of -160 to-190℃.
Operational characteristics:The startup time is long, usually about 24 hours, and continuous operation is required; intermittent operation will generate additional energy consumption. Short shutdowns will take a long time to recover.
Economic applicability:There are many types of gas products with high gas purity, and an appropriate amount of liquid can be produced at the same time as a backup; it is suitable for medium and large-scale gas production and use occasions, as well as long-term operation needs.

Maintenance features:The equipment has a complex structure and high processing precision. Its repair and maintenance requires certain technical capabilities and the maintenance costs are high.Civil construction and installation characteristics: It occupies a large area, has high requirements for plant and foundation, and has high engineering cost. It has a long installation period, high technical difficulty, and high installation cost.
Security:Operation in an ultra-low temperature and high pressure environment may cause local accumulation of hydrocarbons, posing the possibility of explosion.
Adjust ability:The gas product output adjustment range is small (75~105%) and the flexibility is poor.
Service life :The design life of all equipment is 20 years, and the molecular sieve that absorbs moisture and carbon dioxide can ensure 10 years of continuous use.
Purity:oxygen≥99.6%,nitrogen≥99.999%,argon≥99.9%
Conclusion: Suitable for long-term operation and high oxygen purity requirements.

Specification

Model	NZDON-50/50	NZDON-80/160	NZDON-180/300	NZDON-260/500	NZDON-350/700	NZDON-550/1000	NZDON-750/1500	NZDONAr-1200/2000/30y
O2 0utput (Nm3/h)	50	80	180	260	350	550	750	1200
O2 Purity (%O2)	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6
N2 0utput (Nm3/h)	50	160	300	500	700	1000	1500	2000
N2 Purity (PPm O2)	9.5	≤10	≤10	≤10	≤10	≤10	≤10	≤10
Liquid Argon Ouput(Nm3/h)	——	——	——	——	——	——	——	30
Liquid Argon Purity(Ppm O2 + PPm N2)	——	——	——	——	——	——	——	≤1.5ppmO2 + 4 p p mN2
Liquid Argon Pressure (MPa.A)	——	——	——	——	——	——	——	0.2
Consumption (Kwh/Nm3 O2)	≤1.3	≤0.85	≤0.68	≤0.68	≤0.65	≤0.65	≤0.63	≤0.55
Occupied Area (m3)	145	150	160	180	250	420	450	800

Product application

(Our products are widely used in various fields)

Electronic Manufacturing

Steel Metallurgy

Medical Care and Health

Chemical Engineering

Energy Protection

Industrial Gas Production

Product Recommendation 

(Our other products)

PSA OXYGEN GENERATOR

PSA NITROGEN GENERATOR

O2/N2/AR BOOSTER COMPRESSOR

(3-200Nm3/h)

(3-2000Nm3/h)

(4-200 bar)

VPSA OXYGEN PLANT

LIQUID STORAGE TANK

Valves & Spare Parts 

(>50Nm3/h)

Vertical & Horizontal / (50-1200Nm³/h)

Compatible with machine for use together

After Sales Service

Warranty

Technical support

The warranty period of the equipment is 18 months from the equipment manufacturer's shipment or 12 months from theuser's factory,whichever expires first.During the warranty period, for all product quality issues, the supplier shall reply within 60 minutes after receiving the notice from the buyer.
 

lf the equipment is damaged due to the supplier's responsibility, if the user requests to replace the equipment, the supplier must accept unconditionally, and cost incurred shall be borne by the supplier. lf caused by the us.er's responsibility, the supplier will promptly help the user to replace the equipment parts .

Our company's products offer: lifetime technical support.
 
The equipment is debugged by the engineer before delivery, and the machine is delivered after repeated confirmation thatthere is no problem. The debugging video will be sent to customers, so that customers can buy and use peace of mind.
 
When the equipment is delivered to the customer, if the customer has dificulties in the installation, connection and debugging othe equipment, they can seek technical support from us, including video installation and debugging guidance and on-siteguidance of engineers. Step by step process patient guidance, package teaching package will solve various "difficult problems" of customers.

Note

The equipment should be stored in a dry, clean, well-ventilated warehouse with no corrosive substances around. For short.term storage and transportation in the open air, rain cloth should be covered, and the equipment should not be in direct con.tact with the ground. There should be enough space around for andmaintenance. 
 
The ambient temperature ofthe in-door installation site is 2 . 40c, and the relative humidity is 80%.
 
lnstallation requirements: Crane or forklit is easy to reachand install, The qround is flat, and the distance between the equipment and the wall or other equipment shall not be less th.an 800mm: the sewage outlet must be connected to the outside of the equipment.

Packaging & Shipping

Company Profile

Hangzhou Nuzhuo Technology Group Co.,Ltd.

Hangzhou Nuzhuo Technology Group Co., Ltd. has been rooted in the airseparation industry for over 20 years and is one of the leading producers, contractors and integrators of air separation technology in China. It has a modern standard factory covering an area of 14,000 square meters. The production plant is equipped with a technology research and development department, a purchasing department and a production department. 
 
The company's products are registered under the trademark "NUZHUO Technology" and are widely used in industries such as metallurgy and coal, power electronics, petrochemicals, biomedicine, tires and rubber, textile and chemical fibers, and food preservation.
 
The products play a significant role in many key national projects. In the international market, the air separation brand "NUZHUO" has been established. Up to now, NUZHUO has cooperated with many companies at home and abroad. The company enjoys a good reputation and the quality of its products is guaranteed. Let Newzhuo's products provide users with clean and high-purity gas energy and create benefits, jointly creating a bright future.

FAQ

Q1: Do your products comply with international standards (such as CE, RoHS, FDA, etc.)? How to ensure quality stability?
A: All of our products have passed mandatory certifications for the target markets such as CE/RoHS, and some of our products have also been certified by the FDA (listed according to actual conditions). 
B:Each batch undergoes three quality inspection processes before leaving the factory (such as raw material inspection, random inspection on the production line, and full inspection of finished products), and a third-party inspection report is provided.
C: In the event of quality issues, we promise to respond within 12 hours and provide a solution within 48 hours.
 
Q2: Your price is 20% higher than that of your competitors. Why should we choose you?
A: 30%T/T in advance and balance before shipment. 
B: Accept negotiation. 
 
Q3: What is your product quality assurance policy? 
A: We offer a warranty period of 1 year, free lifetime technology support. 
B.Supporting third-part to have a inspection, also provide SGS, TUV certificated.
C. Accept negotiation.