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  • Post time: Apr-20-2023

    If your business involves heavy machinery, you know the importance of a reliable source of power for your hydraulic systems. The micro hydraulic power unit can provide just the right amount of pressure needed to get your machine working properly, and it's small enough to...Read more »

  • Post time: Apr-13-2023

    As a leading provider of hydraulic components and solutions, GRH has been on the forefront of fluid power industry for over 30 years. Among the many products we offer, proportional valves play a critical role in optimizing the performance and efficiency of hydraulic systems.  Proportional valves ...Read more »

  • Post time: Apr-13-2023

    Whether it is a hydraulic pump or hydraulic motor, overpressurization will create serious damage to the entire hydraulic system. For a hydraulic pump, the primary duty is to pressurize the fluid in the reservoir and pumping it to other components at the required pressure...Read more »

  • Post time: Mar-17-2023

    A hydraulic pump is the most important component in the hydraulic system and any malfunctions related to a hydraulic pump can bring severe damage to the entire system affecting performance and productivity. There are many reasons for hydraulic pump malfunctioning. But, the frequent occurrence of ...Read more »

  • Post time: Aug-25-2022

    1: The external gear motor is a high-speed motor, and its working speed range is 800r / min-3500r / min. It is often used in fan cooling of vehicle, sowing and blowing of agricultural machinery, dust collection of cleaning vehicle and other occasions. 2: Orbit motor belo...Read more »

  • Post time: Aug-22-2022

    Orbital Hydraulic Motor: The inner gear ring is fixedly connected with the housing, and the oil entering from the oil port pushes the rotor to rotate around a central point. This kind of slowly rotating rotor drives the output through spline sh...Read more »

  • Post time: Aug-16-2022

    Hydraulic power systems are very common in the field of automotive, car, and aerospace equipment. They possess a strong power-to-weight ratio as well as being able to get idle, intermittently worked and even reversed. They can also move rapidly, and react quickly. Another appealing advantage of t...Read more »

  • Post time: Aug-11-2022

    Hydraulic seals are ringed components that form seals in motion applications involving liquid. These important components are critical components in the success of reciprocating motion aided transfer of liquid power to linear motion. Relatively soft, hydraulic seals can be composed of a number of...Read more »

  • Post time: Aug-02-2022

    A Hydraulic flow control valve adjusts and controls the volume flow of air within a pneumatic system. They can often be used to adjust the speed of operation of an actuator. They should not be confused with pressure controllers, or regulators. Whilst there is a relationship between pressure and f...Read more »

  • Post time: Jul-26-2022

    Recently, in response to the requirements of large European equipment manufacturers, Guorui Hydraulics(GRH) urgently arranged production to produce the GWD series orbit motors for customers. This series of travel motors is used in self-propelled scissor aerial work platf...Read more »

  • Post time: Jul-21-2022

    How important hydraulic fluid is, likewise is the hydraulic power unit. Most of the hydraulic systems that we commonly use will be having a hydraulic power unit. The primary function of this hydraulic power unit includes converting the mechanical energy to hydraulic energy. hese HPU’s assist to g...Read more »

  • Post time: Jul-10-2022

    What are Hydraulic Power Units? Hydraulic power units (sometimes referred to as a hydraulic power pack) is a self-contained system that generally includes a motor, a fluid reservoir, and a pump. It works to apply the hydraulic pressure needed to drive motors, cylinders, and other complementary pa...Read more »