The LNG Double Gun Refueling Machine is a dual-nozzle dispensing system designed for controlled transfer and metering of LNG and other specified cryogenic media. It supports a flow range of 10–80 kg/min, with stainless steel low-temperature hoses and LNG-specific filling guns for commercial and industrial refueling applications.
Technical Specifications
|
Parameter |
Specification |
|
Product Type |
LNG Double Gun Refueling Machine |
|
Applicable Media |
LNG, liquid ammonia* |
|
Number of Filling Guns |
2 |
|
Flow Range |
10–80 kg/min |
|
Maximum Working Pressure |
1.6 MPa |
|
Ambient Temperature |
-25°C to 55°C |
|
Pipeline Temperature |
-196°C to 55°C |
|
Measurement Unit |
kg |
|
Minimum Reading Division |
0.01 kg or currency unit |
|
Single Measurement Range |
0–9,999.99 kg or currency unit |
|
Cumulative Measurement Range |
Up to 9,999,999.99 kg or currency unit |
|
Unit Price Setting Range |
0–99.00 yuan/kg |
|
Preset Quantitative Range |
1–9,999.99 kg or currency unit |
|
Flow Meter Options |
E+H / Emerson |
|
Liquid Filling Hose |
4 m stainless steel low-temperature hose |
|
Gas Recovery Hose |
4 m stainless steel low-temperature hose |
|
Liquid Filling Gun |
LNG-specific filling gun; imported or domestic option |
|
Gas-Phase Pipe Connection |
Quick connector |
|
Overall Power |
≤160 W |
|
Approx. Machine Weight |
500 kg |
|
Overall Dimensions |
1,250 × 1,000 × 2,080 mm |
Media compatibility should be confirmed against the final configuration, materials, seals, filling gun and applicable project standards before order placement.
Key Features
Dual-Gun Configuration - Supports two filling connections for more flexible refueling operations and higher station throughput.
10–80 kg/min Flow Range - Covers a broad range of LNG dispensing requirements for commercial and industrial applications.
Industrial-Grade Flow Metering - Available with E+H or Emerson flow meters for controlled mass-flow measurement.
Wide Temperature Capability - Designed for ambient temperatures from -25°C to 55°C, with pipeline temperatures down to -196°C.
OEM & Project-Based Customization
The LNG Double Gun Refueling Machine can be configured according to station layout, operating conditions and local project requirements.
|
Customization Item |
Available Options |
|
Flow Meter |
E+H / Emerson |
|
Filling Gun |
Imported / domestic LNG-specific gun |
|
Hose Length |
Standard 4 m / project-specific |
|
Measurement Unit |
kg / currency-based configuration |
|
Display & Pricing |
According to local operating requirements |
|
Electrical Configuration |
According to destination-market requirements |
|
Cabinet / Exterior |
Standard or customized |
|
Communication Interface |
Subject to system configuration |
|
Branding |
OEM nameplate, logo and documentation |
|
Packaging |
Standard export or customized packaging |
Verified Field Deployment
Project Snapshot: Dual-Gun LNG Dispenser Integration for Heavy-Duty Fleet Hub (Northern Europe)
Operating Ambient: Down to -35℃winter conditions.
Daily Refueling Demand: Over 40+ heavy-duty cryogenic trucks per day.
Key Customization: Integrated local payment gateway API, customized ultra-flexible 6 m vacuum hoses, and MID-certified Emerson mass flow meter.
Operational Result: Zero unscheduled downtime over 24 consecutive months of high-intensity operation.
Manufacturing Capabilities
Xinxiang Chengde Energy Technology Equipment Co., Ltd. was founded in 2002 and operates one equipment industrial park and three manufacturing bases, with approximately 69,000 m² of standardized workshops and more than 500 employees.
The company holds pressure equipment and pressure pipeline-related manufacturing, design and installation qualifications, including an A2-level pressure vessel manufacturing license. Its technical portfolio includes more than 70 patent achievements.
For LNG equipment, manufacturing and inspection focus on pressure-bearing components, cryogenic piping, flow-metering components, filling connections and overall equipment assembly. Factory inspection and project-specific testing can be arranged according to the equipment configuration and applicable standards.
Certifications & Compliance
A2-level pressure vessel manufacturing license
Pressure vessel design license
Pressure pipeline design license
Pressure pipeline installation license
CE certification
ASME-related certification
National Low Temperature Testing Center product type certification
ISO 9001 quality management system certification
Environmental management system certification
Packaging & Delivery
Packaging: Standard export packaging or customized packaging according to customer requirements.
Delivery Methods: Sea freight or air express, depending on equipment configuration, order quantity and destination.
Frequently Asked Questions
Q: What installation conditions should be prepared before delivery?
A: Customers should prepare the installation foundation, power connection, piping interfaces, and sufficient operating space according to the approved project layout before equipment arrival.
Q: Are spare parts available for long-term maintenance?
A: Yes. Common maintenance parts and replacement components can be supplied for ongoing equipment maintenance, subject to the final machine configuration.
Q: Can the dispenser be supplied with factory calibration before shipment?
A: Yes. Factory calibration and inspection can be completed before shipment according to the agreed project requirements and applicable configuration.
Q: Is technical support available during commissioning?
A: Yes. Technical support can be provided remotely, and commissioning assistance can be arranged according to the project scope and service agreement.
Q: What documents are supplied with the machine?
A: Documentation can be supplied according to the final order and project requirements, including product documentation, inspection records and applicable certification documents.
Q: What is the warranty period?
A: The standard warranty period is 12 months, excluding quick-wear parts. Detailed warranty terms are defined in the sales contract.
Q: What information is required for an LNG dispenser quotation?
A: Buyers should provide the medium, required flow rate, working pressure, ambient temperature, electrical standard, filling-gun requirements, hose length and applicable local standards where available.
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