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 arrival, whichever expires first.

What after-sales services are provided?

We provide lifetime technical support, video installation guidance, and on-site engineer guidance. We also offer a 24-hour quick response time.

Can the equipment be customized?

Yes, we offer minor, full, and flexible customization, including customization from designs and samples. Power and color are specifically customizable.

Vpsa Oxygen Generation Equipment for Wastewater Treatment

Name: Vpsa Oxygen Generation Equipment for Wastewater Treatment
Brand: Hangzhou Nuzhuo Technology Group Co., Ltd.
SKU: 1925151426

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

Application Fields

Chemical, Electronic, Food, Medical, New Energy, Petroleum, Pharmaceutical

Certification

CE, ISO

Model NO.

VPSA

Condition

New

Noise Level

Low

Parts

Adsorption Tower

Purpose

Gas Separation

Structure

Vertical

Types

Air separation equipment

Working principle

Adsorption separation

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

High Oxygen Purity: Produces oxygen with purity ranging from 90% to 94% efficiently.

Energy Saving Design: Blower and vacuum pump save 8-12% energy compared to traditional technologies.

Low Noise Operation: Features large pipe diameters and sound insulation design for quiet performance.

Long Service Life: Adsorbent service time is guaranteed for over 10 years with reliable components.

Intelligent Control: Supports one-click start/stop, unattended operation, and prompt alarm responses.

Eco-Friendly Technology: Vacuum Pressure Swing Adsorption (VPSA) ensures low power consumption and environmental friendliness.

Customizable Power and Color: Power and color options are fully customizable to meet specific client requirements.

Comprehensive Warranty: 18 months warranty from shipment or 12 months from factory arrival, whichever is earlier.

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: ≤2.83h

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 ensured?

All products pass mandatory certifications like CE/RoHS, and some have FDA certification. Each batch undergoes three quality inspections (raw material, production line, finished product) with third-party reports provided. We respond to quality issues within 12 hours and provide solutions within 48 hours.

Q:Why is your price 20% higher than competitors?

Payment terms include 30% T/T in advance and balance before shipment. We also accept negotiation to discuss value and pricing.

Q:What is your product quality assurance policy?

We offer a 1-year warranty and free lifetime technical support. We support third-party inspections and provide SGS/TUV certificates. Negotiation is also accepted.

Q:What is the oxygen purity and production capacity?

The equipment produces oxygen with a purity of 90% to 94% and has a production capacity of over 100 Nm3/h.

Q:What is the dew point of the generated oxygen?

The dew point is guaranteed to be less than or equal to -50 degrees Celsius.