China supplier Jiebao 5.5HP 420L/Min 100L Tank Silent Compressor, for Tire Inflation, Auto Repair, Spray Painting, Woodwork Nailing, Oil Free Air Compressor supplier

China supplier Jiebao 5.5HP 420L/Min 100L Tank Silent Compressor

This China supplier Jiebao 5.5HP 420L/Min 100L Tank Silent Compressor is perfect for various applications including tire inflation, auto repair, spray painting, woodwork nailing, and more. With its oil-free design, it provides clean and efficient air delivery, ensuring high performance and durability.

Product Description

Model Power(KW) Working pressure(Mpa) Air delivery (L/min) Speed (R.P.M) Tank (L) N.W (KG) Measure (MM)
JBW3870D-2P 4.2 0.8 420 2810 90 58 1571*320*670

Detailed Photos

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Our Advantages

1. Our oil-free series features a cranckcase and cylinder with independent research and development design, with an invention patent No. :.4. It is built-in with the Tongtian 360-degree all-round cooling system, and the cylinder head is molded, reducing the cylinder temperature to 95ºC and noise below 70db.

2. Our oil-free series have CE certification and our factory holds ISO and CCC certificates.

3. Our motor has temperature rise overload multiple protection, ensuring it never burns out. It can start at a low voltage of 185V.

4. The compressor features a large diameter single inlet high-pressure pipe with advanced technology, resulting in small gas flow loss and large displacement.

5. Our valve clack is made of Sweden 7C27M02 material steel containing chromium martensite. It is thin, has high hardness, no deformation, strong fatigue resistance, and never rusts.

6. The piston ring is made of ZheJiang special polytetrafluoroethylene material, which has high temperature resistance up to 250ºC, corrosion resistance, and high lubrication. The friction coefficient is the lowest among CHINAMFG materials, and wear resistance is increased by more than 5 times.

7. The pressure vessel is made of steel material Q235B with a standard yield point of 235Mpa. It has strong elongation, high strength, good toughness, and a bursting pressure of more than 60Kg.

8. The check valve is made of pure copper with Japanese tetrafluoroethylene wear-resistant and high-temperature resistant material, which can last up to 3000 hours without replacement.

You May Like

Model Power(KW) Working pressure(Mpa) Air delivery (L/min) Speed (R.P.M) Tank (L) N.W (KG) Measure (MM)
JBW1815D-2P 1.4 0.8 140 2810 15 16 475*180*440
JBW1830D-2P 1.4 0.8 140 2810 30 18 525*260*570
JBW2850D-2P 2.8 0.8 280 2810 55 38 680*310*600


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Q1: Are you a factory or a trade company?

A1: We are a factory.

Q2: What is the exact address of your factory?

A2: No. 689, Xin’an South Street, Xihu (West Lake) District, Hangzhou, Zhejiang, China.

Q3: What are the warranty terms of your air compressor machine?

A3: We provide a one-year warranty for the machine and offer technical support according to your needs.

Q4: Will you provide spare parts for the air compressor?

A4: Yes, we provide spare parts for the air compressor.

Q5: How long will it take to arrange production?

A5: For the 380V 50HZ model, we can deliver the goods within 7 days. For other electricity or color options, we will deliver within 30 days.

Q6: Do you accept OEM orders?

A6: Yes, we have a professional design team and welcome OEM orders.

All content on the page comes from the Internet. The content is only used as a reference for product selection. Our products are replacement parts rather than original spare parts. We are not the holders of the original trademark of the content, and our products are only suitable for after-sales replacement parts, not original spare parts. Our replacement parts can perfectly fit the original spare parts. If you need to purchase original spare parts, please contact the original supplier to purchase.

For more information, please feel free to contact us. We provide high-quality products, preferential prices, and considerate services. Customers are welcome to customize drawings and samples.

EVER-POWER GROUP mainly supplies various products for industrial use, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, etc.


1. Can you provide customized drawings and samples for our specific needs?

2. Do you offer bulk discounts for large orders?

3. What is the lead time for manufacturing and delivery?

4. Do you ship internationally?

5. Can you provide technical support for product installation and usage?

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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