Ldh Liquid Nitrogen Dosing Machine for The Packaging of Bottle

Name: Ldh Liquid Nitrogen Dosing Machine for The Packaging of Bottle
Brand: LDH GAS SYSTEMS COMPANY LIMITED
SKU: 2252401275

Beijing, ChinaLDH GAS SYSTEMS COMPANY LIMITED

US$3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24/7

Warranty

1 Year

Model NO.

VB300

Material

304

Speed

2000 Bottles/Hour

Pressure

0.15MPa

Consumption

0.2L/Hour

Power

220VAC/100W

Transport Package

Wooden Case

Specification

1318×171×764mm

Trademark

LDHGAS

Origin

China

HS Code

8438800000

Production Capacity

1000 Units/Year

Key features

Zero Frost Formation: Standard gas distribution and heat preservation function prevents pipeline frosting.

Liquid Nitrogen Saving: Intermittent three-drop dosing mode saves 2-3 times the liquid nitrogen consumption.

5-Year Vacuum Warranty: Comprehensive quality guarantee for peace of mind on vacuum insulation system.

Hygienic Design: No blind corners with self-draining surface for easy sanitation and low maintenance.

Cost Reduction: Saves over 0.1 yuan per PET bottle packaging cost while extending shelf life.

Compact Installation: Low-space installation design requires minimal footprint for flexible production lines.

Pure Liquid Dosing: Built-in high-efficiency gas-liquid separator ensures pure liquid nitrogen injection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationQuality Assurance

LDH GAS SYSTEMS COMPANY LIMITED

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.70h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope includes gas, gas separation and purification equipment, machinery, installation, technical services, and import/export activities. It reports more than ten years of gas design and R&D experience, broad customization and ODM/OEM capabilities, available SDK support, and documented procedures for supplier service assessment, corrective actions, and customer complaints. Production information states annual outputs of 300 nitrogen generator sets, 350 oxygen generator sets, and 150 liquid nitrogen generator sets, with finished-product inspection instructions followed uniformly. ISO 9001:2015 certification is reported. Financial records are indicated for 2021–2023, but no financial results are provided. Overseas support appears limited because no overseas showroom, agent, branch, or offline trade-show participation is reported. No specific customer cases are disclosed.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate and also reports uniformly followed instructions for finished-product inspection. The available evidence supports quality-management certification, although no other certifications are identified.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, corrective and preventive actions, and service-capability assessment. It also states that its technical team provides pre-sale, sales, and after-sales technical support, including installation guidance and training; however, it reports no overseas agents, branches, showroom, or overseas-service countries.

R&D capabilityThe supplier reports more than ten years of gas design and R&D experience, a professional technical team, new products during the past year, ODM services, OEM services for well-known brands, and an available SDK. These statements provide explicit evidence of established product-development and technical-support capability.

Production capacityReported annual production output is 300 nitrogen generator sets, 350 oxygen generator sets, and 150 liquid nitrogen generator sets. The supplier also reports a one-month off-peak lead time, finished-product inspection instructions that are uniformly followed, and 11–20 quality-control staff, supporting a documented production and quality-control operation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and original-design support.

Product Q&A

Q:How does the liquid nitrogen dosing machine work?

The liquid nitrogen dosing machine is an ultra-efficient nitrogen-dosing system designed for production lines of all speeds. It precisely injects liquid nitrogen into each container, which immediately vaporizes into internal pressure, meeting the requirements of pressurization and deoxygenation. The system uses speed sensors to monitor the assembly line and container sensors to detect container presence, employing speed-synchronized dosing technology for precise injection.

Q:What industries can benefit from this equipment?

Our liquid nitrogen dosing machine is suitable for beverage manufacturers, bottled water producers, edible oil packaging, wine and spirits producers, condiment manufacturers, and pharmaceutical companies. It's particularly beneficial for any industry requiring extended shelf life, reduced packaging weight, or protection from oxidation.

Q:What maintenance is required for the dosing machine?

Our machine is designed for low maintenance with imported main components for reliable performance and long service life. Regular cleaning of the equipment housing (which features no blind corners for easy sanitation) and periodic checks of the vacuum insulation system are recommended. The system includes a 5-year vacuum quality guarantee.

Q:How quickly can we expect a return on investment?

Many of our clients have seen immediate cost savings. For example, Wanglaoji saved 600 million yuan annually after implementation. For PET beverages, packaging costs can be reduced by more than 0.1 yuan per unit while extending product shelf life, providing measurable ROI within the first year of operation.