Hydraulic gear pump
Guorui hydraulic (GRH) sweeper was shipped to the European market successfully
Recently, the road sweeper exported to Europe by Guorui Hydraulics (GRH) has passed CE certification and is packaged and shipped in containers. The picture shows workers at Guorui Hydraulics (GRH) packing road sweepers on containers. The detailed specifications of the sweeper exported this time a...
Analysis of common failures of hydraulic synchronous motors
The main factor that affects the synchronization error of the synchronous motor The synchronous motor is composed of several motors with high machining accuracy and the same size. The same size and higher machining accuracy make the flow (displacement) through each motor approximately the same. F...
Classification of hydraulic valves
A component used to control the pressure, flow and direction of the liquid in a hydraulic transmission. Among them, the pressure control valve is called the pressure control valve, the flow control valve is called the flow control valve, and the flow control valve is called the directional contro...
The difference between open hydraulic system and closed hydraulic system
Open system (1) Open hydraulic system means that the hydraulic oil pump sucks oil from the oil tank, and supplies oil to the hydraulic cylinder (or hydraulic motor) through the reversing valve to drive the working mechanism. The oil return of the hydraulic cylinder (or hydraulic motor) is then r...
Trimellitic anhydride market size, global analysis overview, major players, regional demand, trends and forecasts to 2027
The scope of the trimellitic anhydride market report: main growth factors and challenges, segmentation and regional prospects, major industry trends and opportunities, competition analysis, COVID-19 impact analysis and expected recovery, market size and forecast The report provides detailed compe...
Overview and characteristics of flow control valves
Overview The flow control valve is a valve that relies on changing the fluid resistance of the orifice to control the flow of the orifice under a certain pressure difference, thereby adjusting the movement speed of the actuator (hydraulic cylinder or hydraulic motor). It mainly includes throttle ...
Introduction of GRH 0 group hydraulic gear pump
The displacement range of GRH’s 0 group gear pump is (0.16-2) ml/r, and there are two options for pressure, F(200bar)/G(250bar). The inlet and outlet threads are connected with G thread, metric thread, American thread (NPT), etc., flange and shaft extension size, there are two kinds of rota...
GRH Guorui Hydraulics, the leader in aerial work platforms
Aerial work platform (AWP) is a type of special equipment designed and produced to meet the needs of high-altitude operations. It can lift operators, tools, materials, etc. through the work platform to a designated location for various installations , Maintenance operation, and provide safety gua...
Characteristics of flow divider
Gear type hydraulic synchronous flow divider (hydraulic synchronous motor) is composed of a series of gear pumps or gear motors coupled with each other. Each piece has the function of a pump or a motor. The entire component has a common oil inlet channel and independent oil outlets. The high-pres...
Hydraulic Motor Market: Information, Data and Analytical Insights 2021-2030
RMOZ Global’s latest report on the global hydraulic motor market shows the influence of all the various factors and market trends that affect the development of the market. The report emphasizes an overall analysis of the different factors that affect the market within a fixed period of tim...
Downhole Hydraulic Pump Market Covid-19 Impact Analysis, Trends and Forecasts to 2027 | Weatherford International, Schlumberger, GE, Dover Artificial Lift
The global Downhole Hydraulic Pump market was xx million US$ in 2019 and is expected to xx million US$ by the end of 2027, growing at a CAGR of xx% between 2020 and 2027. Contrive Datum Insights newly published a report, titled as Downhole Hydraulic Pump, which uses the primary and secondary rese...
Review of Bauma in 2020
In the time of global fight against COVID-19, Guorui hydraulic(GRH) carried out a system solution of hydraulic components and hydraulic technology,and participated in Bauma 2020, which was held in Shanghai International Exhibition Center in November 2020. It showed the strength of GRH’s des...
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