Project Overview:

Before the transformation of the project, Guangdong Xiongsu had six 75kW air compressors, only 5 of which were in operation. The exhaust pressure of the air compressor is 0.65MPa, the total power is 375kW, and the annual power consumption is more than 3 million degrees. Guangdong Xiongsu found Jinyuan that hope we can provide solutions to help them save energy and emission reduction.

Project Challenge: 

1.Complete the energy-saving transformation without affecting the production of the factory

2.Whether the cost of energy-saving transformation will be greater than that of energy-saving transformation

Solution:

The scheme given by Jinyuan is to use two dual-stage screw frequency conversion air compressor which model number is J-160WEYC, and the equipment is a national first-class energy efficiency product. After the replacement of the product, the energy saving per hour under the same exhaust pressure of 0.65MPa is about 61kW, the annual power consumption is reduced by about 50 thousand degrees of electricity, and the energy saving effect can reach 16.6%. The energy saving effect is obvious and valuable, which also to meet the customer energy saving needs at the same time.

6. Reasons for low exhaust pressure or reduced exhaust volume of screw air compressor and treatment methods.

The possible causes include:

(1) Air filter blockage, resulting in reduced air intake;

(2) The inlet valve is poorly operated and is not fully opened;

(3) The oil and gas separator is blocked, resulting in too large internal resistance;

(4) The discharge solenoid valve fails to produce internal leakage;

(5) The pressure setting is too low or the pressure sensor fails, and the pressure sensor sampling pipe is damaged, leaked or has liquid water;

(6) The aging and leakage of the user pipe network and gas consumption equipment, resulting in large gas consumption;

(7) New gas point, the actual gas consumption is greater than that of the air compressor;

(8) The aging host of the air compressor is seriously worn, resulting in reduced exhaust volume.

Troubleshooting:

Check the above possible causes. In the face of sudden failure, after asking whether to add new air points and whether to change the air compressor setting, focus to check the air valve and pressure sensor. Some of the once enough but now not enough are mostly caused by gas leakage, gas equipment aging, and the decreased performance of the air compressor itself.

7. Reasons and treatment methods of high exhaust pressure of screw air compressor.

The possible causes include:

(1) Pressure setting is too high;

(2) Poor contact or damage of the pressure sensor;

(3) The inlet valve fails, resulting in no unloading after exceeding the set shutdown pressure.

Troubleshooting:

First of all, check whether the setting pressure is high, and then judge whether the pressure sensor is working normally, repair or replace the pressure sensor, eliminate the fault caused by the intake valve lag, if necessary, should be replaced.

8. Reasons and treatment method of high temperature jump machine of screw air compressor.

High temperature machine is a common fault of screw air compressor, especially in summer. The possible causes include:

(1) Insufficient amount of lubricating oil, incorrect lubricating oil specification;

(2) Insufficient cooling water quantity, high cooling water temperature;

(3) the oil solenoid valve is not electric or the coil is damaged, the oil solenoid valve diaphragm rupture or aging;

(4) The ambient temperature exceeds the prescribed range;

(5) Oil cooler is blocked;

(6) There is a cooling fan motor fault and the cooling fan damage for the air-cooled air compressor. The exhaust pipe is not smooth or the exhaust resistance (back pressure) and other reasons;

(7) Thermal control valve (temperature control valve) fault;

(8) The oil filter is blocked, resulting in a smaller oil flow rate;

(9) Temperature sensor fault.

Troubleshooting:

(1) Check the amount of lubricating oil, if it is lower than "L", you should supplement the lubricating oil;

(2) Check the temperature difference between the inlet and outlet water, and check the inlet water temperature;

(3) If the temperature control valve is judged to damage, repair and replace;

(4) The air compressor room should not be higher than 45℃; if the requirements are not met, increase the exhaust air and reduce the room temperature;

(5) Check the temperature difference between the inlet and outlet of the cooler, the normal temperature difference is 5~8℃, if more than 9℃, the oil cooler pipeline may be blocked, if less than 5℃, may be the oil cooler pipe wall scale, can be cleaned by cleaning agent;

(6) Repair and replace the cooling fan, the exhaust pipe is not smooth or the exhaust resistance is clean with high pressure air;

(7) Check whether the oil is cooled by the oil cooler, if not, continue to check whether the action of the thermal control valve (temperature control valve) is normal, the most common fault of the temperature control valve is stuck due to carbon deposition, the maintenance method only needs to remove the valve core and use the carbon deposition cleaning agent after cleaning;

(8) Replace the oil filter;

(9) Repair or replace the temperature sensor.

9. Reasons and treatment method of overload machine (current overload) of screw air compressor.

The possible causes include:

(1) Abnormal power supply voltage, such as too low voltage;

(2) The unit exhaust pressure exceeds the rated pressure, and the motor is overloaded;

(3) Bad wiring, loose wiring, and contactor failure;

(4) The compressor body fault, such as the rotor carbon deposition, friction, entering the foreign body, etc.;

(5) Oil and gas separator is blocked, resulting in large internal resistance.

Troubleshooting:

(1) Eliminate the situation of unstable voltage and low voltage;

(2) Eliminate the situation of high exhaust pressure, and refer to the troubleshooting method of high exhaust pressure mentioned before;

(3) Tighten the power supply wiring, in many cases, the contact contact dirt, ablation is the main cause of overload jump mechanical and electrical gas failure;

(4) The compressor host rotation resistance, which usually requires overhaul of the host; (5) Replace the oil and gas separator.

Are you tired of dealing with a malfunctioning air compressor? Look no further! In this comprehensive guide, we will walk you through the step-by-step process of fixing your air compressor, saving you time and money. Whether you're a DIY enthusiast or a novice, our easy-to-follow instructions will have your compressor up and running in no time. Say goodbye to frustrating downtime and hello to a fully functional air compressor once again. Keep reading to learn how to fix your air compressor today!How to Fix Air Compressor: A Guide for Jinyuan Air Compressor Owners

If you own a Jinyuan air compressor, you know that it is a reliable and powerful piece of equipment. However, like all machinery, air compressors can experience issues from time to time. Whether it's a minor leak or a major malfunction, knowing how to fix your air compressor can save you time and money. In this guide, we will walk you through the most common air compressor problems and how to troubleshoot and fix them.

Understanding Your Jinyuan Air Compressor

Before we delve into how to fix your air compressor, it's important to have a solid understanding of how it works. Jinyuan air compressors are known for their high-quality construction and efficient operation. They use a motor to power a piston or rotary screw that compresses air, which is then stored in a tank until it is needed. When the air is released, it powers tools and machinery, making it an essential component in many workshops and industrial settings.

Common Air Compressor Problems

1. Air Leaks

A common issue with air compressors is air leaks, which can occur in various parts of the system. Leaks can lead to a decrease in overall pressure, making your compressor less effective. To fix air leaks, start by inspecting all the connections and fittings for signs of wear or damage. Tighten any loose connections and replace any damaged components. If the issue persists, it may be necessary to replace the seals or gaskets.

2. Pressure Loss

If you notice a decrease in pressure when using your air compressor, there are a few potential causes to consider. The first step is to check the pressure switch and adjust it according to the manufacturer's recommendations. If the pressure switch is functioning properly, you may need to inspect the intake filter for clogs or blockages. A dirty filter can restrict airflow and lead to decreased pressure output.

3. Overheating

Overheating is a common problem with air compressors, especially if they are used for extended periods or in high-temperature environments. If your air compressor is overheating, start by checking the cooling fan and motor for obstructions. Make sure there is adequate ventilation around the compressor to allow for proper airflow. If the issue persists, it may be necessary to clean or replace the cooling components.

4. Unusual Noises

Unusual noises, such as grinding or knocking, can indicate a serious problem with your air compressor. If you hear these types of sounds, it's important to shut off the compressor immediately and inspect the internal components for damage. Check for loose or worn parts, and if necessary, contact a professional for repairs.

5. Oil Leaks

Many Jinyuan air compressors require regular oil maintenance to ensure smooth operation. If you notice oil leaks around the compressor, it's important to address the issue promptly. Start by checking the oil level and adding more if necessary. Inspect the seals and gaskets for signs of wear, and replace them as needed. Regularly scheduled oil changes can also help prevent leaks and maintain the longevity of your compressor.

Owning a Jinyuan air compressor can provide years of reliable service, but knowing how to troubleshoot and fix common problems is essential for maintaining its performance. By understanding the inner workings of your air compressor and following proper maintenance guidelines, you can keep your equipment in top shape for years to come. If you encounter a problem that is beyond your expertise, don't hesitate to contact a professional for assistance. With a little care and attention, your Jinyuan air compressor can continue to be a valuable asset in your workshop or industrial facility.

In conclusion, fixing an air compressor can seem like a daunting task, but with the right knowledge and tools, it can be easily done. Whether it's for personal or professional use, maintaining and repairing your air compressor is essential for optimal performance. With 30 years of experience in the industry, our company has the expertise to guide you through the process and provide you with the best solutions for your air compressor needs. By following the steps and tips outlined in this article, you can ensure that your air compressor is running smoothly and efficiently. Remember, regular maintenance and proper repairs are key to keeping your air compressor in top condition for years to come.

Expanding on this comprehensive guide for fixing a Jinyuan air compressor, it's crucial to recognize the importance of regular maintenance and prompt repairs. A well-maintained air compressor will not only save you time and money, but it will also ensure the safety and efficiency of your equipment. By understanding the common issues that can arise with air compressors and how to troubleshoot and fix them, you can avoid costly downtime and potential hazards in the workplace.

In addition to the common problems mentioned earlier, it's essential to regularly check and replace the air compressor's filters, belts, and lubricants. These components play a crucial role in the functionality and longevity of your compressor. By keeping them clean and well-maintained, you can prevent potential issues from arising. Furthermore, following the manufacturer's maintenance schedule and guidelines will help extend the life of your air compressor and optimize its performance.

When it comes to troubleshooting and repairs, it's important to have the right tools and knowledge at your disposal. Whether it's tightening connections, replacing damaged components, or adjusting the pressure switch, having a basic understanding of your air compressor's inner workings can save you time and money. However, for more complex issues or if you're unsure of the problem, don't hesitate to seek professional help. Ignoring a potential problem or attempting repairs beyond your expertise can lead to further damage and safety risks.

In conclusion, maintaining and repairing your Jinyuan air compressor is essential for its optimal performance and longevity. By following the guidelines and tips provided in this comprehensive guide, you can ensure that your air compressor continues to be a reliable and valuable asset in your workshop or industrial facility. Regular maintenance, prompt repairs, and a basic understanding of troubleshooting will help you keep your air compressor in top condition for years to come.

Are you looking to harness the power of an air compressor for your DIY projects or professional work? Look no further! In this comprehensive guide, we'll show you everything you need to know about how to use a air compressor effectively and safely. Whether you're a beginner or seasoned pro, we've got you covered with tips, tricks, and expert advice on getting the most out of your air compressor. Let's dive in and unlock the full potential of this versatile tool!

How to Use a Jinyuan Air Compressor: A Beginner's Guide

If you are new to using an air compressor, it can feel a bit overwhelming at first. However, with a little bit of knowledge and practice, you'll find that it's actually quite simple to use. In this article, we'll be focusing on how to use a Jinyuan air compressor, which is a popular choice among both DIY enthusiasts and professionals. We'll cover everything from getting started with your new air compressor to proper maintenance and safety tips.

Getting to Know Your Jinyuan Air Compressor

Before you begin using your Jinyuan air compressor, it's important to familiarize yourself with its different components. Start by locating the power switch, pressure gauge, air outlet valve, air intake filter, drain valve, and safety valve. It's also a good idea to read through the user manual that came with your compressor, as this will provide important information about its specific features and capabilities.

Powering Up Your Air Compressor

Once you've familiarized yourself with your Jinyuan air compressor, it's time to power it up. Start by plugging the compressor into a grounded electrical outlet. Next, turn the power switch to the "on" position and allow the compressor to build up pressure. You can monitor the pressure level on the gauge located on the front of the compressor.

Using Your Jinyuan Air Compressor

With the compressor powered up and pressurized, you're now ready to start using it. Connect the air hose to the compressor's air outlet valve, making sure it is tightly secured. Then, attach the other end of the hose to the tool or accessory you'll be using, such as an air-powered nail gun, impact wrench, or paint sprayer.

Before you begin using the tool, it's important to adjust the pressure settings on your Jinyuan air compressor to match the requirements of the tool. This can typically be done using a pressure regulator, which is often located near the air outlet valve. Once the pressure is set, you can begin using your air-powered tool with the assistance of the compressor.

Proper Maintenance of Your Jinyuan Air Compressor

To ensure the longevity and performance of your Jinyuan air compressor, it's essential to practice regular maintenance. This includes checking and changing the oil as needed, cleaning or replacing the air filter, inspecting the compressor for any signs of wear or damage, and regularly draining any moisture from the compressor's tank to prevent corrosion and ensure optimal air quality.

Safety Tips for Using Your Jinyuan Air Compressor

Finally, it's crucial to prioritize safety when using your Jinyuan air compressor. Always wear eye and ear protection when operating the compressor, and never try to modify or repair the compressor on your own unless you are trained to do so. Additionally, it's important to properly store and secure the compressor when not in use, especially if there are children or pets in the vicinity.

In conclusion, using a Jinyuan air compressor is a straightforward process that can be mastered with a bit of practice and knowledge. By familiarizing yourself with the compressor's components, following proper usage and maintenance procedures, and prioritizing safety, you can make the most of your air compressor for years to come.

Utilizing an air compressor can greatly improve efficiency and productivity in a range of industries. Whether you are a mechanic, carpenter, or DIY enthusiast, understanding how to use an air compressor is an essential skill. With our 30 years of experience in the industry, we have seen firsthand the impact that properly using an air compressor can have on businesses and projects. By following the guidelines and tips outlined in this article, you can confidently operate an air compressor and experience the benefits it has to offer. So, don't be intimidated by this powerful tool - embrace it and take your work to new heights.

Are you curious about the inner workings of oil less air compressors? Look no further! In this article, we will delve into the fascinating technology behind these machines and explore how they operate without the need for oil lubrication. Whether you're a professional in the industry or simply interested in learning something new, this article will provide you with valuable insights into the functionality of oil less air compressors. Let's uncover the mechanics together!

How Do Oil Less Air Compressors Work?

Air compressors are essential tools in various industries and applications, including manufacturing, construction, automotive repair, and more. One type of air compressor that has gained popularity in recent years is the oil less air compressor, known for its efficiency and low maintenance requirements. In this article, we will explore how oil less air compressors work and why they are a practical choice for many businesses.

Understanding the Basics of Air Compressors

Before delving into the specifics of oil less air compressors, it's important to have a basic understanding of how air compressors work in general. An air compressor is a mechanical device that converts power into potential energy stored in pressurized air. This compressed air can then be used to power various tools and equipment, such as pneumatic tools, paint sprayers, and even HVAC systems.

There are different types of air compressors, including reciprocating, rotary screw, and centrifugal compressors, each with its own unique characteristics and applications. Oil less air compressors, as the name suggests, operate without the need for lubricating oil, making them a clean and convenient option for many users.

The Advantages of Oil Less Air Compressors

Oil less air compressors offer several advantages over traditional oil-lubricated models. Firstly, they are more environmentally friendly, as they eliminate the risk of oil leaks and contamination. This makes them ideal for industries where air quality is a concern, such as food and pharmaceutical manufacturing.

Additionally, oil less air compressors require less maintenance, as there is no need to monitor oil levels or change filters and oil regularly. This can result in cost savings and reduced downtime for businesses, making oil less air compressors a practical investment in the long run.

How Oil Less Air Compressors Work

One of the key components of an oil less air compressor is the compression chamber, where the air is compressed and stored. In most oil less compressors, this chamber is equipped with specially designed seals and bearings that eliminate the need for oil lubrication. Instead, these components are made from materials that can withstand high temperatures and friction without the need for oil.

In addition to the absence of oil, oil less air compressors often incorporate advanced cooling and filtration systems to ensure efficient and clean operation. These systems help maintain the longevity and performance of the compressor while keeping the compressed air free from contaminants.

Choosing the Right Oil Less Air Compressor for Your Needs

When selecting an oil less air compressor for your business or personal use, it's essential to consider factors such as air volume, pressure requirements, and intended applications. Jinyuan Air Compressor offers a range of oil less air compressors that are designed to meet the needs of various industries and users.

Jinyuan Air Compressor, often referred to as Jinyuan, is a trusted name in the air compressor industry, known for its quality products and reliable performance. Whether you need a small portable compressor for on-the-go tasks or a large industrial compressor for heavy-duty applications, Jinyuan has you covered with a diverse range of oil less air compressors to choose from.

In conclusion, oil less air compressors are a practical and efficient choice for many users, offering benefits such as lower maintenance requirements, environmental friendliness, and reliable performance. By understanding how oil less air compressors work and choosing the right model for your needs, you can enhance productivity and efficiency in your workplace while minimizing operational costs. Check out Jinyuan Air Compressor's range of oil less air compressors to find the perfect solution for your air compression needs.

Conclusion

In conclusion, oil less air compressors are a revolutionary technology that has transformed the way we use compressed air in various industries. With the ability to operate without the need for lubricating oil, these compressors offer a more environmentally friendly and cost-effective solution for users. As a company with 30 years of experience in the industry, we have seen the evolution of air compressor technology and can attest to the numerous benefits that oil less air compressors bring to the table. From their low maintenance requirements to their ability to deliver clean, high-quality air, oil less air compressors are a game-changer in the world of compressed air systems. As technology continues to advance, we can only expect these compressors to become even more efficient and reliable in the years to come.