News

  • Post time: May-18-2022

    Since the outbreak of COVID, the demand for orders of domestic and abroad has surged. With the batch delivery of products, the requirements for the logistics department are becoming higher and higher. Especially under the epidemic situation, while doing a good job of pro...Read more »

  • Post time: Apr-19-2022

    Guorui hydraulic (GRH) has launched a micro power unit for medical use. This hydraulic power unit is specially designed for medical transfer sickbed, with compact structure. It highly integrates the actuator (oil cylinder) and control valve, oil pump, motor and oil tank,...Read more »

  • Post time: Feb-28-2022

    Guorui hydraulic (GRH) recently launched GS wheel motor, which is mainly used in conveying machinery, agricultural machinery, metal processing equipment, mining machines, etc. The motor is a low-speed high torque motor, which can be driven separately or in cooperation with the reducer. Maximum d...Read more »

  • Post time: Jan-24-2022

    A thousand pieces of brocade have been displayed in the old year, and a hundred feet pole will be added in the new year. On the afternoon of January 14, 2022, GRH Shanghai's "summary 2021 and outlook 2022" annual orientation meeting was grandly held. Ruan ruiyong, chairm...Read more »

  • Post time: Dec-27-2021

    In 2021, adhering to the concept of “persevere in the high-end leading the future of intelligent hydraulic”, GRH Guorui hydraulic strengthened the management of product R & D, talent introduction, quality control, market expansion and other aspects, and the market performance was ...Read more »

  • Post time: Nov-19-2021

    From October 26 to 29, 2021, PTC exhibition with the theme of “30 appointment, thank you for having you” was held in Shanghai. This is also a special exhibition under the epidemic prevention and control. As an established businesses with a history of nearly 40 years, Guorui hydrauli...Read more »

  • Post time: Nov-01-2021

    Guorui Hydraulic Machinery Co., Ltd. (GRH) is an enterprise specializing in hydraulic system supply and hydraulic parts manufacturing. We mainly produces hydraulic gear pump, cycloidal motor, power unit, proportional multiple valve and integrated manifold. In recent year...Read more »

  • Post time: Sep-27-2021

    The full name of PTC exhibition is the international power transmission and control technology exhibition, covering the fields of fluid power, mechanical transmission, compressed air, bearings, etc. Hydraulic occupies a large proportion, so PTC exhibition is also a grand event of hydraulic indust...Read more »

  • Post time: Aug-23-2021

    Guorui hydraulic (GRH) recently launched two new products, which are mainly used for accurate plow depth control of high-power tractors and driving of mobile machinery. The following is the parameter information of these two products: 1. Plow lift valve with displacement sensing: mainly used for ...Read more »

  • Post time: Jul-29-2021

    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...Read more »

  • Post time: May-27-2021

    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...Read more »

  • Post time: May-27-2021

    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...Read more »

12345 Next > >> Page 1 / 5
WhatsApp Online Chat !