China best Professional Manufacturer Fixed Speed Compressor Screw Air-Compressor with Best Sales

Product Description

Advantage of Fixed Speed Screw Air Compressor

1.Stable Low noise
2.Good prices factory wholesale
3.We can provide OEM/ODM,
customized service

4.Saving power type air compressor
5.First Time Purchase Of Free Gifts

Product Description

 

Tips:

The above price is a range of prices, not the final price of air compressor, in addition to air compressors, we also produce and sell air dryer, air tank, air filter and spare parts, welcome to contact us for detailed prices!

 

 

 

 

Product Parameters

 

 

—Technical Parameter Table —

MODEL

POWER

PRESSURE

CAPACITY

OUTLET

L(mm)

W(mm)

H(mm)

VDX10

1OHP/7.5KW

8Bar/

10Bar

1.1m3/min/

0.9m3/min

G1/2

900

600

850

VDX15

15HP/11KW

8Bar/

10Bar

1.88m3/min/

1.2m3/min

G3/4

1000

700

1000

VDX20

20HP/15KW

8Bar/

10Bar

2.2m3/min/
1.9m3/min

G3/4

1080

750

1000

VDX30

30HP/18.5KW

8Bar/
10Bar

2.2m3/min/
1.9m3/min

G1

1380

850

1160

Tips:

The above table is only the parameters of some models. We can provide fixed speed screw air compression for 7.5KW-250KW. If you want specific parameters for other models, please contact us

Detailed Photos

15+ years experience

—ONE STOP SERVICE—

we produce and sell air dryer, air tank, air filter and spare parts, welcome to contact us for detailed prices

 

Professional manufactuer

Verdes (HangZhou)technology Co.,Ltd is professional manufacturer for Screw air compressorPiston compressorOil-free air compressorAir dryerReciver tanksLine filtersSpare part. Our products system mainly includes Screw Air Compressor, Oil-free air compressor, Refrigerated air dryer, Absorption dryer, Modular air dryer, Blast heat regeneration absorption dryer, Compression heat regeneration absorption dryer, Line filter, receiver tank, PSA Nigrogen generator, Spare parts etc. Our products are widely used in industries such as power, shipbuilding, aerospace, electronics, metallurgy, machinery, automobile manufacturing, petroleum, chemical, textile, chemical fiber, light industry, papermaking, rubber, instrument, food, air separation, cigarette, medicine, biology, daily chemical, etc.

 

Good qulity products and good service

Our factory is located in ZheJiang China.We have the research and development, R&D team,advanced processing Assembly equipment,complete dynamic performance testing and monitoring process,professional technicians and pro-sale after-sales team to offter excellent qulity products and good service to our customers.
 

—15 years experience—-

We have more than 15 years experience in air compressor,air dryer,air filter producting and exporting.

 

Join us!

Welcome to join us to be our global agent.Our products are best-sale to Europe, the Middle East, Africa, and Southeast Asia.

 

 

 

 

 

 

 

 

 

 

FAQ

Q1: Why customer choose us?O: We are a professional manufacturer for air compressor and after treatment equipment. We have more
than 15 years experience in producing and exporting air compressor, air dryer and air filter.

Q2: Are you a manufacturer or trading company?
O: Our factory is located in ZheJiang China, we have research and develop center, advanced processing equipment, professional
technicians, rich experience workers and after-sales team to offer good quality products and good service to our customers. We
also can provide you the OEM&ODM service.

Q3: What’s your delivery time?
O: Generally 10 days, if urgently order, pls contact our sales in advance

Q4: How long is your air compressor warranty?
O: One year for the whole machine when the compressor leave our factory.

Q5: How long could your air compressor be used?
O: Generally, more than 10 years

Q6: What’s payment term?
O: T/T, L/C, Paypal and etc. Also we could accept USD, RMB, Euro and other currency (Pls contact our sales for more information

Q7: How about your customer service?
O: 24 hours on-line service available

Q8: How about your after-sales service?

O: 1. Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service
3. World wide agents and after service available

Professional You Can Trust Us

—–VERDES(HangZhou) Technology Co., Ltd——

CONTACT US RIGHT NOW

Sales Manager:Vicky

Youtube:Verdes Compressor
Facebook:Verdes Compressor
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After-sales Service: Online Technical Support
Warranty: 1 Year
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Horizontal
Customization:
Available

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air compressor

What Is the Role of Oil in Lubricated Screw Compressors?

In lubricated screw compressors, oil plays a crucial role in ensuring optimal performance, reliability, and longevity of the compressor. Here’s a detailed explanation of the role of oil in lubricated screw compressors:

Lubrication: One of the primary functions of oil in screw compressors is to provide lubrication to the moving parts, particularly the screw rotors. The oil forms a thin film between the rotors and the compressor housing, reducing friction and wear. This lubrication minimizes mechanical losses and helps maintain efficient operation by reducing energy consumption.

Sealing: Oil also acts as a sealing medium in lubricated screw compressors. The oil film created between the rotors and the compressor housing helps create a seal, preventing air or gas leakage between the high-pressure and low-pressure sides of the compressor. This sealing action is crucial for maintaining the compressors’ efficiency and preventing losses in compression performance.

Cooling: Oil plays a vital role in cooling various components of the screw compressor. As the compressed air or gas is compressed, it generates heat. The oil absorbs a significant amount of this heat and carries it away from the compression chamber. The oil then circulates through the compressor’s oil cooling system, where it dissipates the heat to the surrounding environment or through an oil cooler. Efficient oil cooling helps prevent overheating of the compressor components, ensuring reliable operation and extending the compressor’s lifespan.

Cleaning: The oil in lubricated screw compressors acts as a cleaning agent. It carries away contaminants, such as dirt, dust, and metal particles, that may enter the compressor during operation. The oil passes through filters and separators, removing these impurities and preventing them from accumulating in the compressor’s internal components. Clean oil helps maintain the integrity of the compressor’s internal parts and reduces the risk of damage or malfunctions.

Sealing Element Lubrication: In some lubricated screw compressors, the oil also serves to lubricate the sealing elements, such as the shaft seals or labyrinth seals. Proper lubrication of these seals helps maintain their effectiveness in preventing oil leakage and maintaining the separation between the oil and the compressed air or gas.

Corrosion Protection: Oil in screw compressors often contains additives that provide corrosion protection to the internal components. These additives form a protective layer on the metal surfaces, preventing corrosion caused by moisture or contaminants present in the compressed air or gas. Corrosion prevention helps maintain the compressor’s performance, efficiency, and reliability over time.

It’s important to note that lubricated screw compressors require regular oil monitoring, oil analysis, and oil changes to ensure optimal performance. The oil level, quality, and viscosity should be regularly checked and maintained within the manufacturer’s recommended specifications.

In summary, oil in lubricated screw compressors serves crucial functions such as lubrication, sealing, cooling, cleaning, sealing element lubrication, and corrosion protection. These functions collectively contribute to the efficient and reliable operation of the compressor, extending its service life and minimizing maintenance requirements.

air compressor

How Do You Troubleshoot Common Issues with Screw Compressors?

Troubleshooting common issues with screw compressors involves a systematic approach to identify and resolve problems that may arise during operation. Here’s a detailed explanation:

1. Gather Information:

  • Start by gathering information about the symptoms and any recent changes or events related to the compressor. This can help pinpoint potential causes and guide the troubleshooting process.

2. Check Power and Controls:

  • Ensure that the compressor has a power supply and that all electrical connections are secure. Check for any tripped breakers or blown fuses. Verify that the compressor’s controls, such as pressure switches, temperature sensors, and safety devices, are functioning correctly.

3. Inspect for Leaks:

  • Check for any visible leaks in the compressed air system, including connections, fittings, hoses, and seals. Leaks can cause a drop in system pressure and affect the compressor’s performance. Repair or replace any damaged components.

4. Monitor Pressure and Temperature:

  • Monitor the discharge pressure and temperature of the compressor. Abnormal readings can indicate issues such as inadequate lubrication, high discharge temperatures, or problems with the cooling system. Refer to the manufacturer’s specifications for acceptable pressure and temperature ranges.

5. Verify Lubrication:

  • Ensure that the compressor’s lubrication system is functioning correctly. Check oil levels and the condition of the lubricant. Inadequate lubrication can lead to increased friction, overheating, and damage to internal components. Follow the manufacturer’s recommendations for lubricant type and change intervals.

6. Check Air Filters and Cooling System:

  • Inspect and clean or replace the air filters to ensure proper airflow. Clogged filters can reduce efficiency and increase the compressor’s operating temperature. Additionally, check the cooling system, including fans and heat exchangers, to ensure they are clean and functioning correctly.

7. Examine Vibration and Noise:

  • Pay attention to any unusual vibration or noise coming from the compressor. Excessive vibration may indicate misalignment, worn bearings, or loose components. Unusual noise can be a sign of mechanical issues or problems with the intake or discharge system.

8. Review Maintenance Records:

  • Review the compressor’s maintenance records to ensure that regular maintenance tasks, such as oil changes, filter replacements, and inspections, have been performed according to the manufacturer’s recommendations. Address any overdue or missed maintenance tasks.

9. Consult Manufacturer Documentation:

  • Refer to the compressor’s operating manual and troubleshooting guide provided by the manufacturer. These documents often contain specific troubleshooting steps for common issues and can provide valuable insights.

10. Seek Professional Assistance:

  • If the troubleshooting steps do not resolve the issue or if you are unsure about performing further diagnostics, it is recommended to seek assistance from a qualified technician or contact the compressor manufacturer’s technical support.

Remember to prioritize safety throughout the troubleshooting process, following appropriate lockout/tagout procedures and wearing the necessary personal protective equipment.

In summary, troubleshooting common issues with screw compressors involves checking power and controls, inspecting for leaks, monitoring pressure and temperature, verifying lubrication, checking air filters and cooling systems, examining vibration and noise, reviewing maintenance records, consulting manufacturer documentation, and seeking professional assistance when needed. By following a systematic approach, it is possible to identify and resolve common problems with screw compressors, ensuring their proper operation and performance.

air compressor

What Are the Maintenance Requirements for Screw Compressors?

Screw compressors require regular maintenance to ensure optimal performance, reliability, and longevity. Here’s a detailed overview of the maintenance requirements for screw compressors:

  • 1. Lubrication: Screw compressors rely on proper lubrication to reduce friction, minimize wear, and maintain efficient operation. Regular lubrication of the rotor bearings, seals, and other moving parts is essential. The type and frequency of lubrication may vary depending on the compressor’s design and manufacturer’s recommendations.
  • 2. Filter Replacement: Screw compressors have intake filters that prevent dust, debris, and contaminants from entering the compression chamber. These filters need to be inspected regularly and replaced or cleaned as necessary to ensure unrestricted airflow and prevent damage to the compressor components.
  • 3. Cooling System Maintenance: Screw compressors may have cooling systems, such as air or water coolers, to dissipate heat generated during compression. The cooling system should be inspected periodically, and any blockages or leaks should be addressed promptly to maintain optimal cooling efficiency.
  • 4. Inspection of Belts and Couplings: If the screw compressor is belt-driven or connected through couplings, regular inspection of belts, pulleys, and couplings is necessary. Worn or damaged belts should be replaced, and couplings should be checked for alignment and tightness to ensure smooth power transmission.
  • 5. Cleaning of Heat Exchangers: Heat exchangers in screw compressors, such as intercoolers and aftercoolers, can accumulate dirt, scale, and other deposits over time. Regular cleaning of these heat exchangers is important to maintain their heat transfer efficiency and prevent overheating of the compressed air or gas.
  • 6. Inspection of Seals and Gaskets: The seals and gaskets in a screw compressor play a critical role in maintaining proper compression and preventing air or gas leakage. Regular inspection of these components is necessary to detect any signs of wear, damage, or leakage. Faulty seals or gaskets should be replaced promptly to maintain the compressor’s efficiency.
  • 7. Regular Performance Testing: Periodic performance testing of screw compressors is recommended to assess their operating parameters, such as discharge pressure, flow rate, and power consumption. This helps identify any deviations from the expected performance and allows for adjustments or repairs as needed.

It’s important to note that the specific maintenance requirements for screw compressors may vary depending on the compressor’s design, manufacturer’s recommendations, operating conditions, and usage. Consulting the compressor’s manual and following the manufacturer’s guidelines is crucial for maintaining the compressor effectively and ensuring its reliable operation over time.

China best Professional Manufacturer Fixed Speed Compressor Screw Air-Compressor   with Best SalesChina best Professional Manufacturer Fixed Speed Compressor Screw Air-Compressor   with Best Sales
editor by CX 2024-04-03

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