Is energy efficiency considered in the design?

Yes, the system includes dual heat exchangers and energy recovery modules to minimize power consumption.

Can the plant integrate with our DCS or PLC system?

Yes, it supports Modbus/RS485 communication, allowing seamless monitoring and data logging.

What after-sales service is available?

MINNUO offers 24/7 remote support, annual inspection programs, and fast spare-part delivery worldwide.

Cryogenic Nitrogen Generator for LPG Tank Sealing

Name: Cryogenic Nitrogen Generator for LPG Tank Sealing
Brand: Jiangsu Minnuo Group Co., Ltd.
SKU: 1988076391

Jiangsu, ChinaJiangsu Minnuo Group Co., Ltd.

US$688,000.00

1 Piece

Product profile

Customization

Available

Application Fields

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

Certification

CE, ISO, UR

Model NO.

MNON-50

Condition

New

Noise Level

Low

Parts

Valve

Purpose

Gas Manufacturing

Structure

Vertical

Types

Air separation equipment

Working principle

Adsorption separation

Nitrogen Production Capacity

up to 5000 Nm³/H Continuous Output

Nitrogen Purity

≥99.995%, Ultra-Stable Composition

Pressure Range

0.1-1.0 MPa Adjustable Working Pressure

Operating Stability

24/7 Continuous Operation, Zero Fluctuation

Explosion Protection

Ex D I MB Certified for Coal Mine Safety

Ingress Protection

IP54/IP65 for Moisture and Dust Resistance

Material Quality

Anti-Corrosion Alloy Steel Pipeline and Valves

Temperature Adaptability

Reliable Start-up at -10°C or Lower

Safety Systems

Overpressure Relief, Temperature Alarm, Auto Shutd

Backup Configuration

Dual-Unit Redundancy for Emergency Reliability

Transport Package

Wooden

Specification

MNON-50

Trademark

MINNUO

Origin

China

Key features

Ultra-High Nitrogen Purity: Delivers up to 99.995% nitrogen purity with ultra-stable composition for effective insulation.

24/7 Continuous Operation: Supports zero-fluctuation continuous operation with MTBF exceeding 8000 hours for critical components.

Explosion-Proof Safety: Certified Ex d I MB and ATEX standards for safe operation in coal mines and chemical plants.

Dual-Unit Redundancy: Features dual-unit configuration for emergency reliability and uninterrupted nitrogen flow.

Precise Micro-Pressure Control: PID + PLC system maintains micro-positive pressure (2-5 kPa) to prevent ice crystal formation.

High-Efficiency Components: Utilizes German centrifugal compressors and refrigeration units for low energy consumption.

Company profile

Self-brandedCustomization from DesignsStandardized quality controlManagement Certification

Jiangsu Minnuo Group Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.92h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and service processes, including valid contracts with associated subcontractors, in-stock capacity, documented corrective-action and complaint-handling procedures, and written supplier-assessment procedures. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Manufacturing evidence includes CNC equipment with stated annual productivity of 1,500 sets and multiple production lines, while design capabilities cover sample- and design-based customization, 3D software design, ODM, and OEM for known brands. However, the supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and reports no new products in the past year or available SDK. Financial information is only identified by reporting years and does not provide sufficient evidence for a financial credibility assessment. Customer-case evidence is limited to a general OEM statement.

Supplier typeThe supplier is a manufacturing-oriented OEM/ODM provider with its own production facilities and associated subcontractor contracts. It offers in-stock capacity, 3D design, sample/design customization, ODM, and OEM services for popular brands.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These stated certifications provide explicit evidence of certification coverage.

After-Sales capabilityThe supplier has documented and implemented corrective/preventive-action and customer-complaint procedures, along with supplier-service assessment procedures. However, it has no overseas warehouse, showroom, agents, branches, or overseas-service countries, so its international after-sales infrastructure is limited.

Production capacityThe supplier has valid manufacturing-capacity contracts with its factory and associated subcontractors, 15 qualified service-capability suppliers, in-stock capacity, and multiple production lines. It states annual CNC productivity of 1,500 sets; standard lead time is one month off-season and one month during peak season in one record, while another gives 2–3 months for peak-season fulfillment.

Customization capabilityThe supplier explicitly supports customization from samples and designs, provides 3D software design, and offers ODM services. These capabilities directly support customized product development and manufacturing.