CNG Standard Station Equipment

Qingdao Lenado Intelligent Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of cng standard station equipment in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk customized cng standard station equipment from our factory.

CNG Standard Station Equipment - A Complete Skid-Mounted System from Inlet to Dispenser

A One-Stop Solution for City-Grid-Fed CNG Refueling Stations

A modern CNG Standard Station Equipment package comprises all the necessary components required to convert low-pressure natural gas from a utility grid into high-pressure fuel suitable for use in natural gas vehicles. Genketech Gas offers a fully integrated and pre-engineered complete equipment package-covering the entire process from inlet filtration and dehydration through to compression, storage, and dispensing.

Our standard station solution centers around a highly efficient, oil-free, hydraulically driven CNG compressor, paired with matching pre-treatment and post-compression processing units. Each component is meticulously selected and sized to ensure seamless synergy between all parts, thereby minimizing on-site installation effort and guaranteeing the highest possible operational uptime for the equipment.

Grid Natural Gas

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[Filter] → Removes particulate matter and liquid impurities

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[Dehydration Unit] → Removes water vapor (Dew point < -60°C)

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[Buffer Tank] → Stabilizes inlet pressure and dampens pulsations

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[CNG Compressor] → Boosts pressure to 23 MPa (or 25 MPa, customized as required)

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[Dispenser] → Meters and refuels CNG vehicles

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> Note: If required, a "Priority Control Panel" or "Sequencing Control Panel" for cascade storage can be added between the compressor and the dispenser.

1. Inlet Filter

- Removes dust, rust particles, and liquid droplets with diameters ≥ 5 µm.

- Equipped with an automatic drain valve to effectively prevent liquids from being carried downstream by the gas flow.

- Features a high-flow, low-pressure-drop design-a critical element for protecting downstream dryers and compressors.

2. Dehydration and Drying Unit - TSA Adsorption or Refrigeration Type

- Optional configurations: Twin-tower adsorption drying (dew point ≤ -60 °C) or refrigeration drying (dew point approx. -20 °C).

- Effectively prevents malfunctions caused by internal icing within high-pressure compressors and CNG dispensers.

- Utilizes heated purge gas or electric heaters for regeneration (resulting in low operating costs).

3. Suction Buffer Tank

- Eliminates flow pulsations originating from pipelines and filters.

- Provides a stable pressure environment for the compressor's suction valves.

- Constructed from corrosion-resistant steel and certified in compliance with local pressure vessel regulations.

4. CNG Standard Station Compressor - (Booster Compressor)

- The Core of the Refueling Station - A hydraulically driven, oil-free piston compressor.

- Features a fully skid-mounted design, equipped with a water-circulating air-cooling system, and controlled via a PLC with a touchscreen interface.

- Low-noise operation: Noise levels remain ≤ 85 dB(A) at a distance of 1 meter when fitted with an acoustic enclosure.

- Wide inlet pressure range: 0.8 MPa to 4.0 MPa (expandable up to 10 MPa).

- Oil-Free Design ensures the delivery of 100% pure, oil-free natural gas-eliminating oil contamination, obviating the need for expensive oil-gas separators, and posing absolutely no risk of damage to vehicle engines.

- Utilizes mass flow metering technology with an accuracy of up to ±0.5%.

- Optional dual-nozzle configuration available, supporting simultaneous refueling operations.

- Features fully automatic shut-off and leak detection capabilities.

- Capable of data communication with the refueling station's control and payment systems.

Optional Configuration: Cascading Storage System with Priority Panel

- For refueling stations with high peak demand, an additional high-pressure gas cylinder bank (pressure range: 20 MPa – 25 MPa) can be added.

- Employs a priority allocation logic: gas is drawn and dispensed primarily from the storage cylinder bank, subsequently switching to direct dispensing boosted by the compressor-thereby significantly accelerating the refueling speed.

Why Choose Genketech Gas as Your Supplier for Standard CNG Refueling Station Equipment?

✔️ Perfectly Matched System Performance

Every component is meticulously selected to ensure a perfect match with the compressor's flow rate, pressure, and gas quality requirements. This eliminates the inefficiency of "overkill" configurations while preventing system bottlenecks-helping you achieve the lowest Total Cost of Ownership (TCO) over the entire lifecycle.

✔️ Mature and Reliable Oil-Free Compression Technology

Utilizes an oil-free piston design that completely eliminates the tedious monthly requirement for oil carryover testing, while also obviating the need for expensive coalescing filters. Compared to traditional crankshaft-driven compressors, the hydraulic drive system delivers smoother torque output, effectively reduces noise levels, and significantly extends the service life of critical components.

✔️ Compact Skid-Mounted Layout

With the exception of the remote radiator and CNG dispenser, all core equipment is integrated onto one or two skid frames. This drastically reduces the scope of on-site piping, electrical wiring, and civil engineering work required. The overall installation timeline can be shortened by as much as 60%.

✔️ Intelligent Control and Remote Monitoring

- Features a PLC main controller for comprehensive system oversight: real-time monitoring of key parameters such as suction pressure, discharge pressure, temperature at various points, equipment vibration, and gas dew point.

- Equipped with a touchscreen Human-Machine Interface (HMI) that provides an intuitive, real-time display of the process flow diagram and operational status. - Optional GSM/4G communication module available, supporting remote fault alarm notifications and automatic recording of operational data.

✔️ Rigorous Quality Assurance System

- Certified under the ISO 9001 Quality Management System.

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