Nuzhuo High Quality Vpsa Oxygen Production Machine O2 Generator

• Customization: Available
• After-sales Service: Lifetime Tech Support
• Warranty: 1 Year
• Model NO.: VPSA
• Certification: ISO9001, CE
• Noise Level: Low
• Voltage: 380 V, 220 V, 415V, Customized
• Purity: 90~94%
• Core Components: PLC, Pressure Vessel, Gear, Motor and So on
• Machinery Test Report: Provided
• Video Outgoing-Inspection: Provided
• Adsorbent Service Time: ≥10 Years
• Technology: Vacuum Pressure Swing Adsorption
• Application: Water Treatment, Aquaculture, Industry
• Equipment Composition: Fan, Vacuum Pump, a&B Adsorption Tower
• Dew Point: ≤-50 Degree ℃
• Power (W: Customized
• Core Selling Point: Eco-Friendly
• Oxygen Producing Method: 20 Mins
• After-Sales Service Provided: Overseas Service Provided
• Power: Customized
• Color: Customized
• Model: Vpsa
• Transport Package: Standard Export Packaging
• Specification: ≥100Nm3/h
• Trademark: NUZHUO
• Origin: Hangzhou, China
• Package Size: 150.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

VPSA Oxygen Gas Generator

It separates nitrogen and moisture from the air, efficiently producing oxygen with a purity of 80% to 95%. VPSA oxygen production equipment plays a significant role in traditional industries such as steel, glass fiber and special materials, paper making, wastewater treatment, cement, ceramics, and glass furnaces, as well as in non-ferrous smelting, solid waste recycling, and other fields.NUZHUO VPSA oxygen production equipment is an energy-saving and environmentally friendly product.Compared to traditional technologies, the blower and vacuum pump can save energy by 8-12%, with low noise and intelligent control, reducing the overall cost of equipment oxygen production.

Product Name	VPSA Oxygen Gas Generator
Model No.	VPSA
Oxygen Production	≥100Nm3/h
Oxygen Purity	90~94%
Oxygen Pressure	50Kpa
Dew Point	≤-50 degree ℃

Salient features of VPSA oxygen plant:

1. Low Power Consumption.The equipment parameters are precise, with no overload or performance waste.High-energy oxygen-producing molecular sieves are adopted, featuring low adsorption resistance. The adsorption tower and process pipeline are well designed;

2.Low Noise .The pipe and valve diameters are large, but the gas flow rate is low. A design that combines sound insulation and sound absorption.

3. Long Service Life.Components are selected from first-line brands at home and abroad, ensuring reliable quality.The top seal of the tower is tight and reliable.Regular follow-up visits and emphasis on after-sales maintenance. 

4. Intelligent One-click start and stop.Unattended operation.The alarm and emergency stop procedures respond promptly.The self-control logic design is strict and reasonable.

Working Principle

The VPSA Oxygen Generator is an air separation unit which is based on molecular sieves selective adsorption of nitrogen from air and can continuously generate gas oxygen with a purity 90~ 94% at ambient temperature, and the adsorbed nitrogen can be desorpted by decreasing the adsorbed bed pressure resulting cyclical adsorption-desorption operation.

The filtered air is conveyed by the blower and enters the adsorption tower A or B which is equipped with molecular sieves and activated alumina. When the air flows through the fixed bed layer of molecular sieves inside the tower, the nitrogen molecules in the air diffuse into the solid of the molecular sieve under the adsorption force. The oxygen molecules and nitrogen atoms then pass through the bed layer to the buffer tank and are pressurized by the oxygen compressor to the user's usage pressure, and then sent to the storage tank for user's use.

After a period of adsorption, the molecular sieve particles are filled with nitrogen molecules, reaching the saturation stage of adsorption. At this point, the air inlet valve is closed, and the oxygen-rich air in the tower is used to flush the other tower that has just been evacuated of air. When the pressure drops to a certain value, the equal pressure valve is closed, and at the same time, the vacuum pump inlet valve is opened to evacuate the vacuum from the tower.

After reaching a certain vacuum level, the oxygen-rich gas from another tower and a portion of the product gas from the middle section of the buffer tank are used to flush the molecular sieve, thereby completely desorbing the adsorbent. After the desorption process of the adsorbent is completed, the tower is pressurized with the product gas. When the pressure reaches a certain low vacuum level, the buffer valve is closed, and the outlet valve of the blower is opened to pressurize the adsorption tower, preparing for the next adsorption process.

Product application

(Product application our products are widely used in various fields)

Aquaculture

Environmental governance

Gas purification

Metallurgy

Chemical industry

Medical industry

Product Recommendation

(Our other gas equipment)

PSA Oxygen Generator

CRYOGENIC ASU PLANT

PSA Nitrogen Generator

We manufacture PSA oxygen plant using the latest PSA (Pressure Swing Adsorption) technology. Being the leading PSA plant manufacturer, it is our motto to deliver oxygen machinery to our customers that is at par with international standards and yet is very competitively priced. We use premium quality materials bought from the best suppliers in the industry.

Separation principle:Air is liquefied and separated based on the different boiling points of oxygen and nitrogen.
Process characteristics:Operate at low temperature of -160 to -190℃.
Adjustability:The gas product output adjustment range is small (75~105%) and the flexibility is poor.

PSA nitrogen generation adopts carbon molecular sieve as adsorbent whose capacity of adsorbing oxygen is larger than adsorbing nitrogen. The two adsorbers(a&b) alternately adsorbing and regenerating to separate oxygen from nitrogen in air to obtain purified nitrogen by Auto-operated valves controlled by PLC.

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.

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.

We provide:

< 3Day: Technical Drawing & Lifetime Technical Support & 
>60 Exported Countries & 12 Months Warranty & 24 Hours Quick Response

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.