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It is universally acknowledged that oilless air compressors for sale stands as Guangdong Jinyuan Equipment Technology Co., Ltd's main and featured product. We have gained wide recognition and high appraises from all over the world for the product with our pro-environment adherence and strong dedication to sustainable development. Research and development and comprehensive market research have been thoroughly conducted before it is launched so that it highly meets the market demand.
Jinyuan Air Compressor has been accepted as a priority option in the global market. After a long period of marketing, our products gain more online exposure, which drives traffic from different channels to the website. The potential customers are impressed by the positive comments given by loyal customers, which results in a strong purchase intention. The products successfully help promote the brand with their premium performance.
Our team of experts will work with you to develop a customized oilless air compressors for sale that works best for your business at Jinyuan. We design to fit customers' needs whether online or face-to-face.
Project Overview:
Midea electrical appliances as a well-known domestic electrical appliances brand, in many shopping malls have a special hypermarkets. Now a project workshop of Midea need to add air compressor equipment. The requirements for air compressor are: the exhaust pressure is 0.8MPa, and the maximum gas consumption of the workshop is about 15m³/min.
Project Challenge:
1. Users pay more attention to the quality of the product and the service
2. Gas consumption fluctuates relatively large.
Solution:
After the comprehensive consideration of the needs of Midea electrical appliances, the solution given by Jinyuan is to use two double-stage screw permanent magnet frequency conversion air compressor which model number is J-75AEYC. The exhaust pressure of the machine is 0.8MPa and the exhaust displacement is 16.5m3/min. The effective range of J-75AEYC permanent magnet frequency conversion is 30%~100%, which can effectively deal with the problem of large gas fluctuation and meet customer requirements. And Jinyuan has 30 years of air compressor service experience, can guarantee the air compressor after-sales problems.
Project Overview:
Because of the area of the Affiliated Stomatological Hospital of Sun Yat-sen University was expanded, so they increased medical equipment and air compressor equipment. Air compressor is generally to provide power for pneumatic auxiliary equipment such as dental chairs. The hospital requirements for air compressor are: the exhaust capacity is 0.4m³ / min, and the exhaust pressure is 0.8MPa. Because the work of medical gas equipment is not uniform, so the fluctuation range of gas equipment will be relatively large.
Project time: January, 2023
Machines used in the project: Two oil-free vortex frequency conversion air compressor, model number is JW-04AYC
Supporting of processing equipment: One gas storage tank, One cold dryer
Services provided by Jinyuan: Air compressor and supporting equipment installation, gas supply pipeline installation
Project Challenge:
1. The gas consumption demand is not large, and the need for energy saving 2. The voice is relatively quiet in the hospital
3. The fluctuation range of gas is large
4. The air will directly contact the mouth, the compressed air must oil-free.
Solution:
The hospital demand for air displacement is small, which usually use the piston machine, but the noise of piston machine is loud. Compare with piston machine ,the screw air compressor is quieter. The common screw air compressor generally has large power, large exhaust capacity, easy to cause gas waste, insufficient environmental protection and energy saving. Therefore, it is recommended to use the oil-free vortex frequency conversion air compressor. The following are the characteristics of this air compressor:
1. The vortex air compressor has less exhaust capacity and 0.4m³ / min to meet customer needs.
2. The sound of the vortex air compressor is small and only 57dB (A) after tested.
3. Permanent magnet frequency conversion can adjust the exhaust volume of the air compressor, which provide gas according to the pressure demand, to achieve energy saving effect.
4. Vortex air compressor is dry rotating compressed air, no lubricating oil involved in the compression process, so can provide clean compressed air.
On January 18,2024, Jinyuan Technology Company held the annual meeting of the company with the theme of "zero yuan replace energy saving air compressor, share energy-saving electricity bill".
After the meeting began, the factory director firstly summarized the situation of the company in 2023, and looked forward to the future development focus and direction in 2024.
Then by the award process, the company has prepared many awards, including excellent team, sales star, work active award, etc., aiming to recognize the outstanding and active employees in their work in 2023.
The final part is the luncheon, which is located in the company this year to feel the warm atmosphere together. All the employees of the company firmly believe that 2024 will be a better year.
1. The reason and preventive measures of oil injection (commonly known as oil vomiting) of the screw air compressor host.
Cause analysis:
The oil injection of the screw air compressor refers to the oil injection of the air inlet of the air compressor. Generally occurs in the sudden shutdown, such as the air compressor motor power loss or manual emergency shutdown, at this time the air compressor suddenly shutdown and did not open the discharge valve in time to discharge the air compressor oil and gas barrel residual gas, if the intake check valve is too late to close, the air compressor inlet is injected with lubricating oil.
Troubleshooting / preventive measures:
First, check that the broken oil solenoid valve has no fault. If it is normal, it should further check whether the check valve on the main exhaust pipe can be closed in time or closed completely. If any, any fault should be removed. At present, the double screw air compressor is generally no longer installed broken oil solenoid valve, so the main reason for oil injection is that the check valve is not closed.
Once the power is off, the solenoid valve action, the intake valve closed, initial isolation, but there are generally air holes or gaps on the intake valve, can not be completely isolated from the outside, for the butterfly intake valve, the heavy hammer check valve feel the pressure change, emergency closure, this is the most effective and the last measure to prevent oil spitting. At present, the double screw air compressor generally does not install broken oil valve, after shutdown through the check valve partition, pressure to the oil of the oil in the machine internal pressure into zero, gravity back to oil and gas barrel, the heavy hammer check valve is the most effective way to prevent oil, but now some small models usually use piston type intake valve (or lift valve), with spring control piston to play the dual role of intake regulation and check, over time, piston wear is inevitable, shutdown spit oil will happen, is normal shutdown stop oil phenomenon.
2. Reasons and treatment methods for not loading the screw air compressor.
Fault phenomenon:
The air compressor start the air valve can not open.
The possible causes include:
(1) Pressure switch failure;
(2) Solenoid valve failure;
(3) Poor injection valve lag action;
(4) The discharge solenoid valve failure;
(5) Poor operation of the pressure maintenance valve;
(6) Control the gas source pipeline leakage.
Troubleshooting:
Check, repair or replace for the above possible causes.
3. The reasons and treatment methods for not unloading the screw air compressor.
Fault phenomenon:
The air compressor continues to operate after exceeding the set pressure and cannot be unloaded Vehicle, or continue to rise to the safety valve action.
The possible causes include:
(1) The pressure switch is not set properly or the drift occurs after setting (the controller fault);
(2) The inlet valve is not poor, and it causes failure or incomplete movement;
(3) When the system stops using gas, if the discharge solenoid valve fails, the pressure will rise slowly;
(4) Failure of the control loop.
Troubleshooting:
Check, clean, repair and replace if necessary.
4. Reasons and treatment methods of frequent addition and unloading of screw air compressor.(Power frequency machine)
The possible causes include:
(1) The pressure difference between the upper and lower limits of the pressure setting is too small;
(2) There is more leakage in the gas pipeline or equipment;
(3) The pressure maintenance valve seal is not strict, the spring fatigue;
(4) The upper pressure limit is set too low;
(5) The pipe filter on the exhaust pipe of the air compressor is seriously blocked;
(6) Check valve is installed on the outlet pipe of the screw air compressor.
Troubleshooting:
Reset the pressure difference between the upper and lower pressure above 0.2MPa, consider increasing the capacity of the gas storage tank, eliminate leakage, adjust or repair the pressure to maintain the valve spring force. The pressure maintenance valve of the screw air compressor is equivalent to the check valve. If there is a check valve on the outlet pipeline, the pressure detected by the pressure sensor of the air compressor is actually a small pressure of the pipeline. If the pressure maintenance valve of the air compressor leaks slightly to the oil and gas barrel, the pressure detected by the pressure sensor will drop, causing the reloading of the air compressor.
5. Reasons and treatment methods for screw air compressor for a long time.
The possible reason is the fault of the time relay. The screw compressor is generally set for 15~20min after the empty motor motor stops running. If the motor is not stopped, the time relay and control circuit should be checked and replaced if necessary.
Are you tired of struggling with your air compressor's pressure settings? Look no further! In this comprehensive guide, we will walk you through the step-by-step process of adjusting the air compressor pressure switch. Whether you're a beginner or an experienced user, this article will provide you with the knowledge and skills to effortlessly dial in the perfect pressure for your specific needs. Say goodbye to guesswork and hello to a well-functioning air compressor with the help of our expert tips and tricks. Let's dive in and master the art of adjusting air compressor pressure switches!
How to Adjust Air Compressor Pressure Switch: A Step-by-Step Guide
to Jinyuan Air Compressor: Your Trusted Partner for Reliable Air Compressors
As a leading manufacturer of high-quality air compressors, Jinyuan is committed to providing top-notch products that meet the needs of our customers. Our air compressors are designed for efficiency, durability, and performance, making them the perfect solution for a wide range of applications. This article will provide a step-by-step guide on how to adjust the pressure switch on your Jinyuan air compressor to ensure optimal performance and efficiency.
Understanding the Function of the Pressure Switch on Your Air Compressor
Before we jump into the process of adjusting the pressure switch on your air compressor, it's important to understand the role that the pressure switch plays in the overall functionality of the compressor. The pressure switch is a critical component that monitors the air pressure inside the compressor's tank. When the pressure reaches a certain level, the switch activates the motor to start or stop the compressor, maintaining the desired pressure levels.
Identifying the Ideal Pressure Settings for Your Jinyuan Air Compressor
Before you begin adjusting the pressure switch, it's important to determine the ideal pressure settings for your specific Jinyuan air compressor model. These settings can typically be found in the owner's manual or on the manufacturer's website. It's essential to adhere to these recommended settings to ensure the safe and efficient operation of your air compressor.
How to Adjust the Pressure Switch on Your Jinyuan Air Compressor: A Step-by-Step Guide
Step 1: Disconnect the Power Supply
Before making any adjustments to the pressure switch, it's crucial to disconnect the power supply to the air compressor. This will prevent any accidental starts or stops of the compressor while you're working on the pressure switch.
Step 2: Locate the Pressure Switch
The pressure switch is typically located near the air compressor's motor or on the side of the tank. Once you've located the pressure switch, take note of the existing pressure settings before making any adjustments.
Step 3: Identify the Adjustment Screw
Most pressure switches are equipped with a single adjustment screw that can be used to increase or decrease the pressure settings. Using a screwdriver, carefully turn the adjustment screw in the appropriate direction to achieve the desired pressure setting.
Step 4: Test the Pressure Settings
After making the necessary adjustments to the pressure switch, it's important to test the new pressure settings to ensure they meet the recommended specifications for your Jinyuan air compressor. Reconnect the power supply and allow the compressor to run until it reaches the set pressure. If the pressure switch activates the motor within the desired range, your adjustments were successful.
Step 5: Fine-Tune the Settings
If the initial adjustments didn't quite achieve the desired pressure settings, repeat the process of making small adjustments to the pressure switch until you reach the optimal pressure levels for your specific application.
Properly adjusting the pressure switch on your Jinyuan air compressor is essential for maintaining efficient operation and prolonging the lifespan of your equipment. By following the step-by-step guide provided in this article, you can ensure that your air compressor is operating at its best, meeting the demands of your applications with ease. As your trusted partner for reliable air compressors, Jinyuan is dedicated to providing the support and resources you need to get the most out of your equipment. If you have any questions or need further assistance with adjusting your pressure switch, don't hesitate to reach out to our team of experts for guidance.
In conclusion, understanding how to adjust an air compressor pressure switch is an essential skill for any industry professional. By following the steps outlined in this article, you can ensure that your air compressor operates at the optimal pressure, leading to improved efficiency and performance. With 30 years of experience in the industry, we understand the importance of proper maintenance and adjustments for all equipment. We hope that this guide has been helpful in providing you with the knowledge and confidence to effectively manage your air compressor pressure switch. As always, if you have any further questions or need assistance, please don't hesitate to reach out to our team for support.
Contact Person: Liming Yin (Neil)
Tel: +86-139 2226 9978
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