Granklin Air Compressor Advertising Copy - Welcome to Join and Order

How to use the air compressor with high environmental humidity

2026-04-14Views:

In the use of air compressor in humid environment, comprehensive measures should be taken to deal with condensate, corrosion and electrical hazards. Here are the specific solutions:

1. Core Impact Analysis

  1. condensate accumulation
    • after the humid air is compressed, the density of water vapor increases, and condensed water is easily separated out during cooling.
    • Hazards emulsification of lubricating oil (loss of lubricity), corrosion of gas storage tank, excessive water content of compressed air.
  2. Corrosion of metal parts
    • moisture accelerates the oxidation reaction inside the air compressor (such as oil core, pipe) and shell.
    • Statistics for every 10% increase in humidity, the metal corrosion rate increases by more than 30%.
  3. Electrical system short circuit
    • humid environment reduces the insulation strength, easy to cause the control box, sensor failure.

2. moisture-proof measures

1. Environmental control

  • waterproof isolation: Add waterproof cloth or rain cover on the doors and windows of the air compressor room to prevent rainwater from directly invading.
  • Ventilation and cooling: Add exhaust fan or air conditioner to maintain the temperature of the machine room ≤ 35 ℃ (high temperature will aggravate the generation of condensed water).

2. Equipment drainage

  • manual drainage: Open the drain valve of the gas storage tank and oil and gas barrel before starting and after shutdown every day to drain the condensed water.
  • automatic drain valve: Upgrade the electronic timing drain valve and set it to drain every 2 hours.

3. Lubricating oil management

  • oil detection: Check the color of the lubricating oil every week, and replace it immediately when the emulsion turns white.
  • Brand selection: The use of synthetic lubricants with strong emulsification resistance (such as PAO), although the price is high, the service life is extended by 50%.

4. Electrical protection

  • insulation detection before the rainy season, use a megohmmeter to test the insulation of the motor winding, and the resistance ≥ 5MΩ is qualified.
  • Component protection: Add waterproof cover for frequency converter and PLC, and stick sealing strip at the door seam of control box.

3. in-depth maintenance strategy

  1. optimization of post-processing equipment
    • installation freeze dryer(pressure dew point up to 3 ℃) or adsorption dryer(Pressure dew point -40 ℃) to ensure that the compressed air is dry.
    • Installation behind the reservoir oil-water separator filter residual moisture and oil.
  2. Cooling system upgrade
    • water-cooled type: check the scaling of the cooler regularly and descale with chemical cleaning agent.
    • Air-cooled models: Clean up the radiator dust to ensure heat dissipation efficiency.
  3. Emergency Treatment Plan
    • inflow water treatment: If water enters the machine room, immediately stop the machine and cut off the power supply, disassemble the air inlet valve to clean up the accumulated water, and dry the motor (50 ℃ low temperature drying for 8 hours).
    • spare parts reserve: Prepare the air filter, lubricating oil and other wearing parts, and quickly replace them after heavy rain.

4. cost-benefit comparison

Measures initial input annual maintenance costs benefit
automatic drain valve¥1500¥0 reduce artificial drainage by 80%
adsorption dryer¥25000¥3000 compressed air dew point stability, extend equipment life
electrical component waterproof cover¥800¥0 risk of short circuit reduced by 60%
upgraded Synthetic Lubricants¥0& yen;5000/year oil change period extended 3 times

conclusion: In humid environment, the air compressor needs to be protected by environmental isolation, enhanced drainage, oil upgrading and electrical protection. It is recommended to give priority to investment in automatic drain valves and dryers, which can reduce the failure rate by more than 40% in the long term.

More Recommendations

  • 2026-04-15

    What does air compressor flow mean?

    Air compressor flow is the core parameter to measure its gas production capacity, which refers to the volume of compressed air output by the air compressor per unit time, usually in standard cubic meters per minute (Nm & sup3;/min) or cubic meters per hour (m & sup3;/h). This indicator directly reflects the air pressure

    View details
  • 2026-04-10

    How to choose air compressor according to equipment air consumption

    When selecting an air compressor according to the air consumption of the equipment, the following key factors need to be considered: Determine the air consumption: First, understand the rated air consumption of all gas-using equipment and accumulate them to obtain the total air consumption of the entire process or system. Consider the equipment

    View details
  • 2026-04-09

    Key points of purchase of frequency conversion oil-free air compressor

    Frequency conversion oil-free air compressor for enterprises, especially with a very large amount of gas enterprises, can save a lot of energy consumption. Reducing the energy consumption of air compressor can save a lot of money for production cost. Oil-free air compressor is a mechanical product, it is best to choose high reliability when buying. Mechanical products are prone to wear after a long period of work. It is best to choose a low speed when using them. This is a small way to extend the service life of oil-free air compressors. In addition, when buying, you should choose a manufacturer with long warranty time and good after-sales service.

    View details
  • 2026-04-10

    Working pressure and maximum working pressure of air compressor

    The working pressure and the maximum working pressure of the air compressor are two important parameters in the operation of the air compressor. The following are explained separately: working pressure definition: working pressure refers to the pressure value reached by the compressed gas during normal operation of the air compressor.

    View details
  • 2026-04-09

    The difference between micro-oil and oil-free air compressor

    I believe that many customers who buy oil-free air compressors or micro-oil air compressors are not very clear. In fact, this question cannot be answered positively. In fact, both air compressors have advantages.

    View details
  • 2026-04-09

    Is the scroll air compressor better than the screw?

    Comparison of Scroll Air Compressor and Screw Air Compressor Scroll Air Compressor and Screw Air Compressor are commonly used air compression equipment in the industrial field, and they have their own advantages and applicable scenarios. Advantages of scroll air compressor: compact structure: scroll air compressor usually

    View details
  • 2026-04-09

    The correct method of air compressor drainage

    During the operation of the air compressor, due to its working principle and the influence of environmental humidity, a certain amount of water is often accumulated in the machine. In order to ensure the normal operation of the air compressor and extend its service life, it is necessary to regularly remove the accumulated moisture. The following is the air pressure

    View details
  • 2026-04-15

    What equipment does the garment factory use compressed gas

    Formal description of compressed gas application equipment in garment factories In modern garment production systems, compressed gas systems, as an important source of power and process aids, are widely used in multiple production processes. After the comprehensive industry practice and technical specifications, now on the clothing industry.

    View details
  • 2026-04-13

    Is the air compressor good for frequency conversion or permanent magnet frequency conversion

    When discussing the choice of air compressor, frequency conversion and permanent magnet frequency conversion technology have become the focus of the industry. The water-lubricated screw air compressor produced by Shanghai Granklin Group just provides us with an example of in-depth analysis. Variable frequency air compressor by adjusting the motor speed to adapt

    View details
  • 2026-04-09

    Application of air-cooled screw air compressor Process purging

    Air-cooled screw air compressor plays an important role in process purging. Process purging is a common operation in the industrial field. It is mainly used to clean impurities, moisture or other pollutants inside pipes, equipment or systems to ensure the smooth operation of the production process

    View details