Hong, LiXia

Valves are essential in many devices and play a very important role. In this issue, let’s take a look at some of the most common valves in Heating, Ventilation, and Air Conditioning system. 1. Four-way valve Four-way valve, a hydraulic valve term, is a control valve with four oil ports. (1) Working principle of four-way […]

1. Excessive wear of components: Excessive wear of internal components of hydraulic motors such as bearings and plungers can lead to increased vibration and noise. This wear may be caused by long-term use, poor lubrication or material fatigue. 2. Air enters the system: When there is air in the hydraulic system, it will cause cavitation

In hydraulic systems, gear motors, plunger motors and gerotor motors are the three most common hydraulic drive devices. Their respective structural characteristics and performance make them suitable for different application scenarios. This article will analyze in detail the differences between these three types of motors in terms of their use environments to help you choose

Intelligent hydraulic presses belong to high-end manufacturing equipment, primarily targeting the design, manufacturing, and use of hydraulic presses. They utilize advanced intelligent technologies such as information perception, decision-making, and safe execution to form a human-machine system comprised of human experts and intelligent machines. This achieves optimal organization and allocation of resources such as products, tools,

Loose hydraulic hose joints are a common problem in construction machinery. If not addressed promptly, they can lead to minor issues like oil leaks, or even serious problems like hydraulic system failure or safety accidents! Let’s see how to solve the problem of loose hydraulic hose joints and bring your equipment back to full working

Failures such as no pressure or insufficient pressure in a hydraulic system not only directly impact the normal operation of the equipment but can also lead to serious production delays and losses. Effectively resolving these issues requires rigorous troubleshooting procedures and professional judgment. During the troubleshooting process, systematic thinking and appropriate method selection can significantly

An electric hydraulic pump is a hydraulic component that effectively provides pressurized liquid for hydraulic transmission. The function of an electric hydraulic pump is to effectively convert the mechanical energy of the power machine into the pressure energy of the liquid. The output flow can be adjusted according to demand, which we call a variable

1. Structural features of pressure line filters (1) Compared with filters of the same flow rate, it has a compact structure and small size (2) It has a wide operating pressure range (3) It is easy to replace the filter element. Users can open the upper cover and replace the filter element according to the

The function of filters in hydraulic systems is to keep the fluid clean. Since maintaining fluid cleanliness is crucial to ensuring the maximum life of system components, it’s important to understand that some filter locations can have negative impacts, including the suction line. From a filtration perspective, the pump inlet is the ideal location for

The gear metering pump is a pair of meshing gears, one of which is the driving gear and the other is the passive gear, which is driven by the driving gear to rotate in meshing. There is a small gap between the gear and the pump body. When the gear rotates, the closed volume between