What kind of technical support is provided after delivery?

We provide debugging videos before delivery, and upon delivery, we offer video installation guidance and on-site engineer guidance to solve various difficulties.

How quickly do you respond to quality issues?

During the warranty period, we reply within 60 minutes of receiving a notice. For general quality issues, we promise a response within 12 hours and a solution within 48 hours.

What are the core components of the VPSA Oxygen Generator?

Core components include PLC, Pressure Vessel, Gear, Motor, Fan, Vacuum Pump, and Adsorption Towers equipped with molecular sieves and activated alumina.

Nuzhuo High Safety Level Vpsa Oxygen Production Machine

Name: Nuzhuo High Safety Level Vpsa Oxygen Production Machine
Brand: Hangzhou Nuzhuo Technology Group Co., Ltd.
SKU: 1988652031

Zhejiang, ChinaHangzhou Nuzhuo Technology Group Co., Ltd.

US$10,000.00

1-2 Pieces

US$8,000.00

3-4 Pieces

US$5,000.00

5-9 Pieces

US$3,000.00

10+ Pieces

Product profile

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

Key features

Eco-Friendly Design: Energy-saving blower and vacuum pump save 8-12% energy compared to traditional technologies.

Low Noise Operation: Large pipe and valve diameters combined with sound insulation and absorption design ensure low noise.

Intelligent Control: Features one-click start/stop, unattended operation, and strict self-control logic for safety.

High Purity Output: Produces oxygen with purity ranging from 90% to 94% using molecular sieve technology.

Lifetime Technical Support: Includes video guidance, on-site engineer support, and step-by-step debugging assistance.

Customized Voltage: Voltage options include 380V, 220V, 415V, and fully customized configurations.

Comprehensive Certification: Products certified with ISO9001, CE, RoHS, and FDA, with third-party inspection reports available.

Company profile

Years of Export ExperienceExperienced Team100% Finished Products InspectionR&D Capabilities

Hangzhou Nuzhuo Technology Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.50h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing coverage, with seven equipment series, more than 800 specifications and models, 12 production lines, in-stock capability, and OEM service for well-known brands. It supports minor through full customization and has substantial export experience, including 23 experienced export-trade staff and 12 years of exporting. ISO9001, ISO45001, ISO14001 and CE certifications are reported. Quality assurance exists, but finished-product inspection is performed by packing staff, and corrective-action and complaint procedures lack written records. R&D capability is limited by two engineers, no available SDK, and no new products launched last year. No valid manufacturing-capacity contract with related subcontractors, overseas warehouse, or overseas showroom is reported. Customer-case evidence is limited: no Fortune 500 cooperation is stated, although OEM service for well-known brands and repeat buyers of 30%–50% are reported.

Supplier typeThe supplier is an equipment manufacturer offering OEM services for well-known brands. Its portfolio covers seven equipment series and more than 800 specifications and models, indicating a broad industrial product scope.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018 and ISO14001 management-system certificates, plus CE product-certification capability. These are explicit certification holdings or capabilities supporting quality, occupational safety, environmental management and market access.

R&D capabilityInnovation evidence is limited: the supplier has two R&D engineers, no available SDK, and launched no new products last year. The absence of new products and SDK availability indicates constrained demonstrated innovation output, although the slices do not explicitly establish a complete lack of R&D capability.

Production capacityProduction scale and range are supported by 12 production lines, seven equipment series, more than 800 models, 36 qualified service-capability suppliers, in-stock capacity, and stated lead-time options. However, there is no valid manufacturing-capacity contract with related subcontractors, and the lead-time entry is internally unclear; the explicit manufacturing resources nevertheless support production capability.

Customization capabilityThe supplier explicitly offers minor customization, full customization, flexible customization, customization from designs, and customization from samples. This directly demonstrates broad customization support across multiple input formats and complexity levels.

Product Q&A

Q:Do your products comply with international standards and how is quality stability ensured?

All products pass mandatory certifications like CE/RoHS, with some certified by FDA. Each batch undergoes three quality inspections (raw material, production line, finished product) before leaving the factory, and third-party inspection reports are provided.

Q:Why should we choose your products if your price is 20% higher than competitors?

We offer 30% T/T in advance with balance before shipment. Prices are negotiable, and you receive superior quality assurance, lifetime technical support, and reliable after-sales service.

Q:What is your product quality assurance policy?

We offer a 1-year warranty period and free lifetime technology support. We support third-party inspections and provide SGS and TUV certifications. Negotiation is also accepted.

Q:What is the warranty period for the equipment?

The warranty period is 18 months from the manufacturer's shipment or 12 months from the user's factory, whichever expires first.

Q:What happens if the equipment is damaged due to supplier responsibility?

If damaged due to supplier responsibility, the supplier must unconditionally accept the request to replace the equipment and bear all incurred costs.