Liquid Nitrogen Dosing Machine for Edible Oil Sealing

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: VB 300 Oil
• 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
• Package Size: 150.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 35.000kg

Product Description

LDH Liquid Nitrogen Dosing Machine

LDH's liquid nitrogen dosing machine is the world's most outstanding liquid nitrogen dosing system, designed to bring significant savings in production and packaging costs for manufacturers. This advanced equipment utilizes speed synchronization dosing technology and programmable logic controllers to ensure precise liquid nitrogen injection, maintaining product quality and freshness.

Our dosing machine is widely used in the packaging of bottled water, beverages, wine, and condiments. By adding nitrogen to aluminum cans, manufacturers can produce products without carbon dioxide. For PET beverages with added nitrogen, packaging costs can be saved by more than 0.1 yuan while extending product shelf life.

Specification

Applications

Our liquid nitrogen dosing machine is suitable for a wide range of applications:

 

Beverage Industry: Carbonated and non-carbonated drinks, energy drinks

Water Packaging: Purified water and mineral water with reduced bottle weight

Edible Oil: Preservation and packaging of cooking oils

Wine & Spirits: Protection from oxidation in premium alcoholic beverages

Condiments: Soy sauce, vinegar, and other liquid seasonings

Pharmaceutical: Protection of sensitive liquid medications

Key Features

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

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

Minimum Heat Loss: Vacuum insulation thermal resistance minimizes liquid nitrogen evaporation loss

Stable Dosing Volume: Fixed-chamber pressure dosing technology with ±5% deviation rate

Single-Phase Liquid: Built-in high-efficiency gas-liquid separator ensures pure liquid nitrogen dosing

Low-Space Installation: Compact design requires minimal installation space

Hygienic Design: Equipment housing has no blind corners with self-draining surface for easy sanitation

Low Maintenance Cost: Main components are imported for reliable performance and long service life

5-Year Vacuum Warranty: Comprehensive quality guarantee for peace of mind

Technical Specifications

(Custom configurations available upon request.)

Model	Cryo VB300 Beverage	Cryo VB300 Edible Oil	Cryo F600
Net Weight (kg)	15	12	22
Dimensions(mm)	950*177*603	880*177*537	1318*171*764
Dropper(mm)	280*51	300*51	500*51
Nozzle	1mm, 1.5mm, 2.0mm	1mm, 1.5mm, 2.0mm	1mm, 2.0mm, 2.5mm
Liquid Nitrogen Consumption	0.15L/hour	0.2L/hour	0.2L/hour
Material	304	304	304

After Sales Service

LDH Gas Systems Company Limited provides comprehensive after-sales support to ensure optimal performance and longevity of your liquid nitrogen dosing equipment. Our service commitment includes:

Warranty Coverage: All liquid nitrogen dosing machines come with a comprehensive 5-year vacuum quality guarantee, reflecting our confidence in the durability and performance of our equipment.

Technical Support: Our dedicated technical support team is available to assist with installation, operation, and troubleshooting. With our headquarters in Beijing and nationwide service network, we provide prompt response to technical inquiries.

Training Programs: We offer comprehensive training for your operators and maintenance personnel, covering equipment operation, routine maintenance procedures, and safety protocols. Training can be conducted on-site or at our facilities.

Preventive Maintenance: Our scheduled maintenance programs help prevent unexpected downtime and extend equipment lifespan. Our certified technicians perform regular inspections, calibration, and component replacement as needed.

Spare Parts Availability: We maintain an extensive inventory of genuine spare parts to minimize equipment downtime. Critical components are readily available with fast delivery options.

Remote Diagnostics: Modern LDH dosing machines feature advanced diagnostic capabilities that allow our engineers to remotely monitor system performance and identify potential issues before they become critical.

Upgrade Services: As technology advances, we offer upgrade paths to enhance your equipment's capabilities and extend its useful life. Our modular design approach facilitates cost-effective upgrades.

Company Profile

LDH Gas Systems Co., Ltd.

LDH Gas Systems Company Limited is a professional manufacturer specializing in the research, design, and production of gas equipment, cryogenic equipment, and comprehensive environmental simulation equipment. Our product portfolio includes nitrogen generators, oxygen generators, liquid nitrogen generators, liquid nitrogen treatment cabins, and high/low-temperature test machines.

The company holds multiple national patent certificates and computer software certificates, and has passed EU CE certification and ISO9001 certification. We focus on technological innovation and collaborate with international partners as well as domestic research institutions and universities.

Our service tenet is: "Solve customer problems with products and win customer satisfaction with quality!"

For customized system solutions tailored to your specific requirements, please contact our technical team.

FAQ

Q1: How does the liquid nitrogen dosing machine work?

A: 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.

Q2: What are the key technical advantages of LDH's liquid nitrogen dosing machine?

A: Our machine features zero frost formation with standard gas distribution and heat preservation functions, liquid nitrogen savings through intermittent three-drop dosing mode (saving 2-3 times consumption), minimum heat loss through vacuum insulation, and stable dosing volume with ±5% accuracy. Additionally, it includes a high-efficiency gas-liquid separator ensuring pure liquid nitrogen dosing.

Q3: What industries can benefit from this equipment?

A: 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.

Q4: What maintenance is required for the dosing machine?

A: 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.

Q5: How quickly can we expect a return on investment?

A: 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.