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Oil Free Air Compressor Manufacturers: Things You May Want to Know
Across the ranges in Guangdong Jinyuan Equipment Technology Co., Ltd, there is oil free air compressor manufacturers designed to meet all performance requirements. Many relevant standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence. We closely follow these standards in this product's design and material. 'Our commitment to the highest standards in the products we make is your guarantee of satisfaction – and always has been.' said our manager.
After establishing our brand - Jinyuan Air Compressor, we have worked hard to promote our brand awareness. We believe that social media is the most common promotional channel, and we hire professional staff to post regularly. They can deliver our dynamics and updated information in a proper and timely manner, share great ideas with followers, which may arouse the interests of customers and get their attention.
We have cooperated with many reliable logistics agents, enabling fast and safe delivery of oil free air compressor manufacturers and other products. At Jinyuan, customers can also get samples for reference.
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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.
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.
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.
10. Reasons and treatment methods of abnormal noise of screw air compressor.
The fault phenomenon is mainly the air compressor host vibration, noise, the operation will sometimes emit metal impact sound, uniform percussion sound, friction noise, etc.
The possible causes include:
(1) For the belt conveyor, the belt may be too loose, the main and passive belt groove does not consistent by slipping and howling;
(2) The host fasteners or related accessories become loose;
(3) The bearing of the main engine is damaged, causing mutual friction between the rotor during operation;
(4) The airflow roar is relatively complex. Usually, this noise only occurs in some pressure segments, and the position of the roar may be the inlet valve and the minimum pressure valve.
Troubleshooting: Check for the above possible causes. The abnormal noise caused by the main engine bearing damage needs special attention. It is often an important signal that the nose is about to jam, so the head overhaul should be arranged as soon as possible.
11. The cause and treatment method of the filter smoke in the empty screw air compressor.
Fault phenomenon: When the air compressor is unloading, the air filter has smoke discharge.
The possible causes include:
(1) The air inlet valve is not strictly closed or stuck;
(2) Check valve leakage, resulting in excessive discharge of gas;
(3) damaged oil and gas separator;
(4) Heavy car shutdown.
Troubleshooting:
(1) Repair the air inlet valve and replace it if necessary;
(2) Check whether the check valve is worn, if worn, replace;
(3) Replace the oil and gas separator;
(4) Test whether the intake valve is stuck, and add lubricating grease after disassembly and cleaning.
12.Reasons for large oil consumption of screw air compressor.
The possible causes include:
(1) The amount of lubricating oil is too much, the correct position should be observed when the unit loading, at this time the oil level should not be higher than half of the oil level mirror;
(2) The return oil pipe blockage;
(3) The distance between the installation of the oil return pipe and the bottom of the oil and gas separator does not meet the requirements:
(4) The unit is operating in a low pressure state for a long time;
(5) Oil and gas separator core rupture;
(6) damage of the oil and gas bucket;
(7) Oil leakage occurs in the oil system or the main engine shaft seal;
(8) Lubricating oil deterioration or overdue use.
Troubleshooting:
(1) Check the oil level and discharge the excess oil;
(2) Remove and clean the return oil pipe;
(3) Adjust the distance between the return oil pipe and the bottom of the oil and gas separator;
(4) Increase the exhaust pressure;
(5) Check and replace the oil and gas separator core;
(6) Check the oil and gas barrel and repair the damaged partition plate;
(7) the elimination of oil leakage phenomenon;
(8) Replace the qualified lubricating oil.
13.Reasons and treatment methods of large water content of compressed air system.
The possible causes include:
(1) Cooler leakage;
(2) Frozen dryers or other dryers do not work normally;
(3) The gas storage tank does not release water regularly.
Troubleshooting:
(1) Remove the drain or replace the cooler after leak detection;
(2) Eliminate the fault existing in the frozen dryer or dryer;
(3) Regular water release in the gas storage tank.
The fault phenomenon is mainly the air compressor host vibration, noise, the operation will sometimes emit metal impact sound, uniform percussion sound, friction noise, etc.
The possible causes include:
(1) For the belt conveyor, the belt may be too loose, the main and passive belt groove does not consistent by slipping and howling;
(2) The host fasteners or related accessories become loose;
(3) The bearing of the main engine is damaged, causing mutual friction between the rotor during operation;
(4) The airflow roar is relatively complex. Usually, this noise only occurs in some pressure segments, and the position of the roar may be the inlet valve and the minimum pressure valve.
Troubleshooting: Check for the above possible causes. The abnormal noise caused by the main engine bearing damage needs special attention. It is often an important signal that the nose is about to jam, so the head overhaul should be arranged as soon as possible.
11. The cause and treatment method of the filter smoke in the empty screw air compressor.
Fault phenomenon: When the air compressor is unloading, the air filter has smoke discharge.
The possible causes include:
(1) The air inlet valve is not strictly closed or stuck;
(2) Check valve leakage, resulting in excessive discharge of gas;
(3) damaged oil and gas separator;
(4) Heavy car shutdown.
Troubleshooting:
(1) Repair the air inlet valve and replace it if necessary;
(2) Check whether the check valve is worn, if worn, replace;
(3) Replace the oil and gas separator;
(4) Test whether the intake valve is stuck, and add lubricating grease after disassembly and cleaning.
12.Reasons for large oil consumption of screw air compressor.
The possible causes include:
(1) The amount of lubricating oil is too much, the correct position should be observed when the unit loading, at this time the oil level should not be higher than half of the oil level mirror;
(2) The return oil pipe blockage;
(3) The distance between the installation of the oil return pipe and the bottom of the oil and gas separator does not meet the requirements:
(4) The unit is operating in a low pressure state for a long time;
(5) Oil and gas separator core rupture;
(6) damage of the oil and gas bucket;
(7) Oil leakage occurs in the oil system or the main engine shaft seal;
(8) Lubricating oil deterioration or overdue use.
Troubleshooting:
(1) Check the oil level and discharge the excess oil;
(2) Remove and clean the return oil pipe;
(3) Adjust the distance between the return oil pipe and the bottom of the oil and gas separator;
(4) Increase the exhaust pressure;
(5) Check and replace the oil and gas separator core;
(6) Check the oil and gas barrel and repair the damaged partition plate;
(7) the elimination of oil leakage phenomenon;
(8) Replace the qualified lubricating oil.
13.Reasons and treatment methods of large water content of compressed air system.
The possible causes include:
(1) Cooler leakage;
(2) Frozen dryers or other dryers do not work normally;
(3) The gas storage tank does not release water regularly.
Troubleshooting:
(1) Remove the drain or replace the cooler after leak detection;
(2) Eliminate the fault existing in the frozen dryer or dryer;
(3) Regular water release in the gas storage tank.
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