Air Compressor For Green Car
Application of Air Compressor for Green Car
Reliable Industrial Applications！
Air compressors are widely used across battery manufacturing, hydrogen systems, lightweight assembly, and sustainable production lines for green vehicles.
1. Battery Electrode & Cell Manufacturing
Compressed air is used in: electrode slurry mixing, coating, drying, cell stacking, and tab welding.
2. Hydrogen Fuel Cell Air Supply System
Compressed air provides: humidified cathode air, stack cooling, and system pressure control for fuel cells.
3. Pneumatic Conveying for Lightweight Materials
Compressed air conveys: carbon fiber, aluminum powder, polymer granules, and battery separator films.
4. Thermal Management & Cooling of Electric Drives
Compressed air powers: vortex coolers, air knives, and fan drives for motor, inverter, and battery pack cooling.
5. Tire Sealing & Nitrogen Inflation for Efficiency
Oil‑free compressed air is used for: nitrogen tire inflation, automatic puncture sealing, and low‑rolling‑resistance testing.
6. Eco‑Friendly Paint Spraying & Surface Finishing
Compressed air delivers: water‑based paint atomization, VOC‑reducing spray booths, and dust‑free surface preparation.
Industry Challenges & Our Solutions
Reliable oil‑free compressed air systems designed for green car manufacturing safety and efficiency.
Industry Pain Points
- Risk of oil contamination in battery & fuel cell production
- Strict cleanliness requirements for electrode and hydrogen systems
- High downtime cost in automated assembly lines
- Continuous 24/7 air demand for paint shops and conveying
- Rising energy consumption pressure in EV and hybrid production
Our Solutions
- 100% oil-free air compressor systems
- ISO 9001:2015, CE, and TUV Class 0 Certification
- High reliability to minimize production line interruptions
- Stable pressure for continuous operation of pneumatic robots and tools
- Energy‑efficient VSD (Variable Speed Drive) technology
How to Choose Air Compressor for Green Car
Session 1: Selection of on-board air compressors for green car
On the market today, most of the green car use a slide valve, piston and rotary valve, as well as a small amount of oil-free turbo. These problems exist:
• Green Car rely on air compressor systems that use grease or oil lubrication to provide pressurized air to the braking system. The grease or oil leakage exposes the piping to combustible materials – increasing the risk of fire. If this happens mid-operation, it can lead to an electrical issue with the motor and cause a failure while it is running. This could cause a power outage or human error when applying brakes, which can lead to injury or death.
• Since the traditional lubrication oil compressor has a protection level of IP56 (can not effectively prevent water and dust) in the humid environment of rain or high temperature environment (or cold environment), the air compressed in it, the water contained in air and the inner lubricant to produce emulsion phenomenon, causing compressor failure.
• Traditional truck-mounted air compressors are still common for their poor performances in terms of emulsification, oil leakage, fire hazards and high energy consumption. On average, they burn more than 50% of their power supply to avoid overloading, which leads to higher maintenance costs with an annual spend of more than $1200.
Compared to traditional air compressors, oil-free scroll air compressor is more reliable, safer and maintenance costs are lower, making it a better choice for the industry’s development.
EternelComp Oil-Free Scroll Air Compressor
Designed by a team of more than forty years of oil-free scroll air compressor experience, the main unit can run for 24 hours without interruption, compared to traditional air compressors. It has new structure; compact in size; small and light weight; low noise; long life span; stable air supply; easy operation and maintenance cost. There will be no oil pollution during the process and it consumes little electricity. It is extremely energy-efficient and environmentally friendly.
Session 2: Manufacturing Fuel Cell Air Compressor Selection
The fuel cell system itself has strict requirements for temperature, humidity and pressure. The compressor that is matched to the characteristics of the fuel cell system plays an important role in its operation.
Oil-free Water Lubricated Air Compressor
Water lubricated compressors are a specialized type of compressor that can meet the high standards required in green car industry. These compressors have a large discharge volume and high discharge pressure, with some models capable of reaching pressures up to 17 bars in a single stage. They are also highly efficient and produce low levels of noise. Additionally, these compressors have a long service life and are equipped with automatic water change and system cleaning functions to reduce maintenance costs. The PLC intelligent control system allows for 24-hour remote control, ensuring continuous and stable operation over long periods of time. These compressors have been dubbed “the air you can breathe” and have gained significant attention in the market.
Centrifugal Air Compressor
The centrifugal compressor is a popular choice in various industries, including mechanical and industrial fields. This type of compressor is known for its high efficiency, low noise levels, and compact size. In fact, it can often replace piston-type compressors in many applications, making it a highly sought-after option in the market.
Two-stage Variable Speed Rotary Screw Air Compressors
The new energy-saving configuration saves electricity 35% or so. The main machine adopts large diameter low rotor and shaft stiffness is small, which improves the life of bearings and other parts; the high efficiency quiet air cooling fan has great air volume, super quiet; low consumption and noise, low power consumption. Product features: intelligent control system can automatically adjust according to customer usage; high oil pressure forced lubrication ensures that there is enough oil quantity and mixing ratio at low inlet pressure.
Why Choose Us？
German Technology(4:6 Rotor Profile)
The 4:6 rotor design, based on advanced German technology, ensures higher main engine efficiency with lower energy consumption.
Main Engine Warranty
Under normal operation, maintenance, and servicing with original EternelComp spare parts, the GHH main airend is covered by a warranty of up to 10 years.
Customized Solutions
The solution includes: Food & Beverage Industry、Power & Energy Industry、Electronics & Semiconductor Industry、Mining & Quarrying Industry.
Reduced Energy Consumption
Equipped with a high-efficiency permanent magnet synchronous motor, the compressor minimizes inherent energy waste during “no-load” and “low-load” operation.
High-Quality Assurance
As a professional air compressor manufacturer, we have ISO 9001:2015, CE, and TUV Class 0 Certification.
Global Reach
Exported to more than 40 countries, serving as a long-term supplier to China National Nuclear Corporation, Coca Cola, and Jiang Tong.
Customer Cases In Green Car
The U.S.-based company is a leading provider of lithium ion battery anode and cell manufacturing equipment, packaging, and integrated systems.
After several round of negotiations with other manufacturers and assessing the cost savings potential at their site, the company finally choose EternelComp as its partner. EternelComp customized an NXGV-55HS air compressor for their application based on the company’s requirement. This machine can be run at 55kW peak load with an oil free armature designed for low noise reliability. Compared to its previous model which was a conventional induction type 0.1204kWh/Nm3 with 75kW capacity, it improved 35% in energy efficiency and resulted in lower operating costs for this customer.
After negotiations with EternelComp’s technical sales experts, two NXGV air compressors were purchased by the company.
Related Products
Guide of Air Compressor for Green Car
FAQ
Why is oil‑free compressed air critical for green car manufacturing?
Oil contamination can damage battery electrodes, fuel cell membranes, and paint surfaces in green car production. Our 100% oil‑free air ensures high purity, reduces rework, and meets the strict cleanliness standards required for green car quality and safety.
How does VSD technology reduce energy costs in green car plants?
Green car production lines have variable air demand (e.g., intermittent paint spraying, batch material conveying for lightweight parts). VSD adjusts compressor speed to match real‑time demand, cutting energy waste by up to 35% and lowering the overall carbon footprint of green car manufacturing.
What certifications do your air compressors hold for the green car industry?
Our systems are certified with ISO 8573‑1 Class 0 (100% oil‑free), IATF 16949 (automotive quality management specific to green car supply chains), ISO 9001:2015, and CE. These ensure full compliance with global green car production requirements.
How do you guarantee 24/7 reliability for green car automated assembly lines?
We provide redundant compressor configurations, remote monitoring, and predictive maintenance alerts specifically for green car factories. Stable pressure control (±0.1 bar) prevents line stoppages in critical green car processes such as battery stacking, robotic painting, and pneumatic conveying of lightweight materials.
How to place order？
When you are ready to order, please contact us to confirm the suitable solution & plan & model. What cannot be ignored is you should provide a copy purchase order to ensure that your order is processed properly.
What is the MOQ？
The MOQ, or minimum order quantity, for sample orders is just 1 set. However, for compressors ranging from 3.7-55kw, the minimum quantity is 3-5 sets. For compressors over 55KW, the MOQ is 1-2 sets. It’s important to note that the MOQ can be adjusted based on your specific situation, so be sure to discuss your needs with our team.
How long will you take to arrange production？
As an experienced air compressor manufacturer, our standard production time is typically between 20-25 days.
How about your after-sales service？
1. Provide customers with installation and commissioning online instructions.
2. Prepare and Well-trained engineers available to overseas service within one year.
3. Worldwide agents and after-slae service available.
