Our Latest Blog Posts
Our Latest Blog Posts

A high-tech enterprise engaged in the research and development and production of machinery and equipment and components.

Core Preparation and Positioning Points for Hydraulic Cylinder Installation

Core Preparation and Positioning Points for Hydraulic Cylinder Installation

This paper introduces the core points in the early stage of hydraulic cylinder installation: first, verify and detect the component status, then accurately position to ensure coaxiality, and finally standardize the connection of hydraulic pipelines, so as to ensure the stable operation of the equipment from the source.

10

2026

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02

Detailed Explanation of Key Points for Oil Circuit Cleaning of Hydraulic Rotary Actuators

Detailed Explanation of Key Points for Oil Circuit Cleaning of Hydraulic Rotary Actuators

The cleanliness of the oil circuit of the hydraulic rotary actuator is related to the operation and service life of the equipment. Combining practical experience, this article standardizes its oil circuit cleaning process and detailedly disassembles the core points and methods such as preliminary cleaning, protection preparation, flushing operation and inspection.

06

2026

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02

Analysis of Causes for Positioning Accuracy Deviation of Hydraulic Rotary Actuators

As a core angle control component of construction machinery and automation equipment, the positioning accuracy of the hydraulic rotary actuator is crucial. This article focuses on its positioning deviation problem, analyzes six core inducing factors from the dimensions of structure, hydraulic system, installation and maintenance, providing a reference for fault diagnosis.

03

2026

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02

Key Application Scenarios and Performance Advantages of Marine Hydraulic Rotary Actuators

Key Application Scenarios and Performance Advantages of Marine Hydraulic Rotary Actuators

Marine hydraulic rotary actuators, with advantages such as high torque and harsh environment resistance, are widely used in five major scenarios including steering systems and stabilization systems, and are key core components of ships.

29

2026

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01

Analysis of Vulnerable Parts of Welded Hydraulic Rotary Actuators Under High-Pressure Conditions

Analysis of Vulnerable Parts of Welded Hydraulic Rotary Actuators Under High-Pressure Conditions

This paper analyzes six vulnerable parts and fault causes of welded hydraulic rotary actuators under high-pressure conditions, providing technical reference for targeted equipment inspection and reducing fault risks.

27

2026

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01

Excavator Arm Hydraulic Rotary Actuator Vibration/Creep Fault: Comprehensive Troubleshooting and Solution Guide

Excavator Arm Hydraulic Rotary Actuator Vibration/Creep Fault: Comprehensive Troubleshooting and Solution Guide

Excavator arm hydraulic rotary actuator vibration and creep faults are mostly induced by a single factor or a combination of factors such as abnormal hydraulic oil condition, system air intake, valve faults, and hydraulic rotary actuator seal failure. By sequentially inspecting the hydraulic system and mechanical structure, accurately locating the root cause of the problem, and taking targeted treatment measures, the action stability of the hydraulic rotary actuator can be quickly restored. In daily operation, it is also necessary to do a good job in regular hydraulic oil replacement and regular maintenance of components to reduce the fault occurrence rate from the source and ensure the continuous and efficient operation of the excavator.

22

2026

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01

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