After a screw air compressor has been in use for some time, oil may sometimes seep out near the pulley. This usually indicates a shaft seal oil leak. There are many factors that can cause oil leakage in screw air compressor shaft seals, as detailed below:   1. Dirty Working Environment。Excessive dirt, sludge, or debris coming into contact with the lip of the shaft seal can cause rapid wear. &...

Through years of practice, it has been found that the main reasons for increased oil consumption in screw-type air compressors include the following aspects:   1.Use of Low-Quality Lubricating Oil In the operation of screw-type air compressors, the quality of lubricating oil has a crucial impact on performance and efficiency. However, if low-quality lubricating oil is used, it can lead to a s...

Screw air compressors are common industrial equipment widely used in various fields. To ensure their normal operation and extend their service life, proper maintenance and care are essential. This article will introduce the key points of screw air compressor maintenance and care from different perspectives.   Routine Maintenance 1. Cleaning: Regularly clean the exterior and internal component...

The main technical data of a transformer are generally indicated on its nameplate under specified usage environments and operating conditions. These primarily include: rated capacity, rated voltage and its taps, rated frequency, winding connection group, rated performance data (impedance voltage, no-load current, no-load loss, and load loss), and total weight.     Rated Capacity (kVA) Th...

With the development of industrialization, centrifugal air compressors have been widely used across various industries. As critical power equipment, their proper operation is essential for production efficiency and product quality. To ensure stable performance and prolong service life, daily maintenance is indispensable. This article introduces key daily maintenance practices to help you better ma...

As an indispensable piece of equipment in modern industrial production, oil-free air compressors are highly regarded for their energy-saving features. To better understand how they achieve energy efficiency, it is essential to examine their working principles and structural composition. This article introduces the main components of oil-free air compressors and their roles in energy conservation. ...

The advancement of the technological era has led to an increasing number of mechanical devices replacing manual labor. The rise and prosperity of the compressor industry have also driven the development of many related sectors. As one of the compressor types, oil-free screw air compressors have become highly popular today. Regardless of the model, users must pay attention to the selection of exhau...

Air compression technology plays a crucial role in modern industry, and piston air compressors, as a common type of compressor, have garnered significant attention for their working principles and applications. This article provides a detailed explanation of how piston air compressors work and explores their applications across various fields.     I. Working Principle of Piston Air Compr...