2026-04-09Views：
Q: Why can't the oil-free air compressor start?
Answer: If the oil-free air compressor cannot be started, it can be checked whether it is mechanical or electrical failure, and whether the water quality used by the oil-free air compressor meets the standard.
Mechanical failure: whether the air compressor head is abnormal.
Electrical faults: check whether the power supply wiring is correct, whether the power switch is closed, whether the power supply fuse is broken, whether the power supply voltage reaches 90% or more of the rated voltage, whether the components of the relay are damaged, etc.
Contact the technical personnel of the air compressor manufacturer to assist in determining the cause of the air compressor failure.
Air compressor oil cannot be replaced by ordinary oil, which is mainly due to the significant differences between air compressor oil and ordinary oil in many key aspects. The following are the specific reasons: 1. use differences Air compressor oil: specially designed for air compressors, mainly used to lubricate and cool cylinders, live
As a common mechanical equipment, air compressor has a wide range of applications, covering many industries and enterprises. The following is an overview of some of the main application industries and enterprises: 1. main application industries manufacturing machinery processing industry: for driving tools, equipment and small
In semiconductor plants, compressed air piping systems play a vital role. This system not only ensures the smooth production process, but also provides strong support for improving product quality and production efficiency. The compressed air pipeline system is mainly compressed by air
Bottle blowing process (such as PET bottle blow molding) on the quality of compressed air, stability and energy efficiency requirements are extremely high, bottle blowing air compressor needs to have high efficiency, stability, low pollution, energy saving and other core characteristics, in order to meet the high-speed production, product qualification rate and long-term operating cost control needs.
Oil-free air compressors can be divided into five categories according to lubrication methods and working principles, and their technical characteristics and application scenarios are significantly different. The following is the specific classification and analysis: 1. water lubricated oil-free air compressor principle: pure water as the lubricating medium, through the screw and star wheel rotating pressure
After the pressure of compressed air is reduced from 0.8MPa to 0.5MPa, whether the actual flow rate is affected shall be analyzed in combination with specific scenes: 1. The relationship between theoretical flow rate and pressure At constant temperature, the gas volume flow is inversely proportional to the pressure (following Boyle's law). If the pressure drops from 0.8MPa to 0.
The mechanical rotating parts of oil-free compressors are not in direct contact with lubricating oil, but their auxiliary parts may be lubricated with oil and protected from contamination by sealing measures. The following is a detailed explanation: The core design of the 1. oil-free compressor: The core advantages of the oil-free compressor in the compression process
When the gas consumption of the equipment is known, in order to select the appropriate air compressor, the following steps need to be considered to calculate the required air compressor size: Determine the total gas consumption: First, summarize the gas consumption of all equipment that needs gas. If the equipment is intermittent
In the air compressor market, water-lubricated air compressors have attracted much attention due to their unique advantages and applications. Among them, Shanghai Granklin Group as a professional air compressor manufacturer, its production of water lubricated screw air compressor products are based on its excellent performance and wide range
When choosing an air compressor, we usually consider a "multiple" factor, just like preparing a grand banquet, ensuring that the amount of food and drinks is sufficient, and leaving some room just in case. Similarly, in order to ensure the air supply of the air compressor
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