China high quality Gdg09 9L 550W 0.75HP 750W 1HP Direct Driven Compressor Silent Oil Free Air Compressor air compressor CHINAMFG freight

China high quality Gdg09 9L 550W 0.75HP 750W 1HP Direct Driven Compressor Silent Oil Free Air Compressor air compressor CHINAMFG freight

Product Description

The China high quality Gdg09 9L 550W 0.75HP 750W 1HP Direct Driven Compressor Silent Oil Free Air Compressor is a reliable and efficient air compressor suitable for various applications. With its oil-free and silent operation, it offers a convenient and low-noise solution for your compressed air needs. The compressor features a 9L/2.4Gal tank capacity and a maximum pressure of 8BAR/115PSI. It has a capacity of 50L/min/1.8CFM and operates at a speed of 1480RPM. The piston diameter is Ø63.7mm*2pcs, and it weighs 18kg. The dimensions of the compressor are 460*200*530mm.

Main Features

The China high quality Gdg09 9L 550W 0.75HP 750W 1HP Direct Driven Compressor Silent Oil Free Air Compressor offers several notable features:

  1. Heavy cast iron body: The compressor is designed with a heavy cast iron body, ensuring durability, low fuel consumption, and low noise.
  2. Cylinder: Made of high-grade cast iron, the cylinder provides strength, good lubricity, and wear resistance.
  3. Piston ring: The compressor’s piston ring offers excellent elasticity, wear resistance, and low oil consumption, preventing carbon deposition and oil loss.
  4. Crankshaft, connecting rod, and piston: These components are well balanced, wear-resistant, and high strength, ensuring smooth and balanced operation.
  5. High reliable and durable valve: The compressor is equipped with a high-quality valve for reliable performance.
  6. Strong aluminum alloy body: The compressor’s body is made of lightweight and heat-resistant aluminum alloy.
  7. Motor and cooling system: The compressor is powered by a reliable motor with low voltage startup and strong fan cooling. It also features a special shockproof design.
  8. Double nozzles and pressure switch: The compressor has two nozzles for exhaust and pressure exhaust, and the pressure switch is conveniently operated with a push button.


The China high quality Gdg09 9L 550W 0.75HP 750W 1HP Direct Driven Compressor Silent Oil Free Air Compressor meets the necessary quality standards and has obtained relevant certifications.


The compressor is packed in a honey-comb carton with belts for outer packaging. The inner packaging is a transparent bag. We also provide the option to customize the packaging with your brand, specification, and product image.

Other Products

EVER-POWER GROUP, our parent company, specializes in supplying various industrial products including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. Our products are of high quality, competitively priced, and backed by excellent customer service. We welcome customization requests for drawings and samples.

Frequently Asked Questions (FAQs)

  1. Are you the manufacturer or a trading company?
    We are the manufacturer of the China high quality Gdg09 9L 550W 0.75HP 750W 1HP Direct Driven Compressor Silent Oil Free Air Compressor.
  2. Where is your factory located?
    Our factory is located in HangZhou City, Zhejiang Province, China.
  3. What are the terms of trade?
    We offer FOB, CFR, CIF, and EXW trade terms.
  4. What are the terms of payment?
    We accept payment through T/T, L/C at sight, or cash.
  5. What is the lead time for orders?
    The lead time is approximately 25 days after receiving the deposit in our bank account.

All content on this page is sourced from the internet and should be used as a reference for product selection. Our products are replacement parts and not original spare parts. We are not the holders of the original trademarks mentioned in the content. If you require original spare parts, please contact the original manufacturer or supplier.

Performance Characteristics of Oil Free Air Compressor

1. High Efficiency

The oil free air compressor boasts exceptional efficiency, ensuring optimal performance in various applications. By eliminating the need for oil lubrication, this compressor operates with reduced energy consumption and increased output, making it a cost-effective choice.

2. Clean and Contaminant-Free Air

With its oil-free operation, this compressor delivers clean and contaminant-free air, making it ideal for applications that require a pristine air supply. It ensures that no oil particles or impurities are introduced into the compressed air, guaranteeing reliable and high-quality output.

3. Low Maintenance

The oil free air compressor requires minimal maintenance compared to traditional compressors. Without the need for oil changes or filter replacements, it reduces downtime and saves on maintenance costs. This makes it a convenient option for businesses looking for efficient and hassle-free operation.

4. Quiet Operation

Another notable characteristic of the oil free air compressor is its quiet operation. The advanced technology used in these compressors significantly reduces noise levels, creating a more comfortable and peaceful working environment. This noise reduction feature is particularly beneficial in noise-sensitive industries.

Types and Characteristics of Oil Free Air Compressors

1. Scroll Compressors

Scroll compressors are known for their smooth operation and compact design. They offer high efficiency and are suitable for applications where low noise and vibration are essential. Their simple structure and minimal moving parts make them reliable and easy to maintain.

2. Piston Compressors

Piston compressors are versatile and widely used in various industries. They provide high-pressure output and are suitable for heavy-duty applications. Their robust construction ensures durability and long service life, making them a popular choice in demanding environments.

3. Rotary Screw Compressors

Rotary screw compressors are known for their continuous duty cycle and high air output. They offer excellent efficiency and are suitable for applications that require a constant and reliable air supply. Their compact design makes them space-saving and easy to install.

Advantages of Oil Free Air Compressors Made of Different Materials

1. Stainless Steel

Oil free air compressors made of stainless steel offer exceptional corrosion resistance, making them suitable for applications in corrosive environments. They ensure a long service life and maintain air quality even in demanding conditions.

2. Aluminum

Compressors made of aluminum are lightweight and provide efficient heat dissipation. They are suitable for applications where portability and thermal management are crucial. Aluminum compressors are also cost-effective without compromising performance.

Application of Oil Free Air Compressors

1. Food and Beverage Industry

Oil free air compressors play a vital role in maintaining air quality and hygiene standards in food and beverage processing. They ensure contamination-free air supply, meeting stringent industry regulations and ensuring the safety of the final products.

2. Pharmaceuticals

In the pharmaceutical industry, oil free air compressors provide clean and reliable compressed air for various processes, including manufacturing, packaging, and laboratory applications. They help maintain the integrity and purity of pharmaceutical products.

3. Healthcare

Oil free air compressors are essential in healthcare facilities, providing clean and uncontaminated air for medical equipment and procedures. They contribute to patient safety and the smooth operation of critical medical processes.

4. Electronics Manufacturing

In electronics manufacturing, oil free air compressors prevent oil contamination that could damage sensitive electronic components. They ensure the production of high-quality electronics and contribute to the reliability of electronic devices.

5. Chemical Industry

Oil free air compressors are widely used in the chemical industry to provide clean and dry air for various chemical processes. They help prevent contamination and ensure the integrity of chemical products.

Future Development Trends and Opportunities

The future of oil free air compressor products appears promising, with several development trends and opportunities on the horizon. As industries continue to prioritize sustainability and environmental responsibility, the demand for oil free compressors is expected to grow.

1. Increased Energy Efficiency

Future oil free air compressors will focus on further enhancing energy efficiency, reducing operational costs, and minimizing environmental impact. Advancements in motor technology and control systems will contribute to this goal.

2. Integration of IoT and Smart Technology

The integration of IoT (Internet of Things) and smart technology will enable remote monitoring and control of oil free air compressors. This will improve maintenance efficiency, optimize performance, and provide valuable data for predictive maintenance.

3. Expansion of Applications

As industries recognize the benefits of oil free air compressors, their applications will continue to expand. New industries and sectors will adopt these compressors to ensure clean, reliable, and efficient air supply in their operations.

4. Environmental Regulations and Compliance

Stricter environmental regulations and compliance standards will drive the adoption of oil free air compressors. Industries will seek compressors that meet or exceed these regulations to ensure sustainable operation and reduce their carbon footprint.

Choosing a Suitable Oil Free Air Compressor

Choosing the right oil free air compressor involves considering several crucial aspects:

1. Clear Requirements

Define your specific air quality and pressure requirements to ensure the compressor meets your needs effectively.

2. Material Selection

Consider the material of construction based on the application’s environmental conditions and the desired level of corrosion resistance.

3. Design Optimization

Look for compressors with optimized design features that enhance efficiency, reduce noise, and improve performance.

4. Suppliers and After-Sales Service

Choose reputable suppliers who offer reliable products and excellent after-sales service, ensuring prompt support and maintenance when needed.

5. Cost-Effectiveness

Evaluate the total cost of ownership, including energy consumption, maintenance, and lifespan, to determine the most cost-effective option.

6. Quality Control

Ensure that the compressor undergoes strict quality control measures to guarantee reliable performance and durability.

Author: Dream


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