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Chongqing Gathering Marine Equipment Co., Ltd. (Predecessor: China Hangyu Industry Co., Ltd.)
is a leading manufacturer and supplier of marine equipment from China.
  • [Industry Knowledge] Torque calculation and match of marine propulsion system
    Power transmission of the propulsion device depends on max input of the device. Propulsion application type, prime mover type and vessel type affect actual input torque. Please kindly contact our technical engineer for propulsion type selection.Rated input torque MP of prime mover (diesel, electric
  • [Industry Knowledge] How to Operate Oily Water Separator (OWS) on Ship
    An oily water separator clears the bilge water of oily content to bring it inside the acceptable range to discharge it overboard.An oily water separator can only be operated when the ship is sailing and en route. According to MARPOL, the oil content of the effluent must be less than 15 ppm and the s
  • [Industry Knowledge] Types of Fresh Water Generator
    When ships sail on the sea, fresh water is one of the important items to maintain human life.Seawater cannot be used directly because of its high salt content. There are two main methods for desalination, namely plate type and reverse osmosis type. 1. Plate type fresh water generator The plate type
  • [Industry Knowledge] Release Operation Of Davit Launched Life Raft
    Release Operation Of Davit Launched Life Raft1. Remove all protective devices, check and remove all obstacles;2. Open the black guard plate on the side of the life raft, and pull the raft shackle 1 (as shown in the picture) out of the container;3. Raise the heavy hammer, lower the hook, and connect
  • [Industry Knowledge] Life Raft Release System and Launching Procedure
    Life Raft Release System and Launching ProcedureLiferaft is easy to launch and during emergencies, the life raft inflates itself automatically as soon as it comes in contact with seawater. The life raft on board ship are released or launched into the water by three different methods:1) Auto rel
  • [Industry Knowledge] How to release the life raft ?
    How to release the life raft ? Life raft are usually described as a fundamental piece of safety equipment. However, it’s the most important and efficient products for life saving when people encounter danger or emergency situations at sea . While a life raft is meant to extend your survival time unt
  • [Industry Knowledge] Solas Requirements For Life Rafts
    Life rafts are provided as a life-saving appliance on every seagoing merchant or passenger ship, in addition to the lifeboats. Life rafts are much easier to launch as compared to lifeboats and in case of emergency situations, evacuation from the ship can be done without manually launching any of the
  • [Industry Knowledge] Operation and maintenance of external fire fighting Fi-Fi system
    Operation and maintenance of external fire fighting Fi-Fi system1. Start the fire monitor1.1 Turn the knob on the cab control panel from "standby state" to "open" position;1.2 Open the bungee suction valve, close the pump outlet discharge valve, and open the bypass valve;1.3 Confirm that the fire in
  • [Industry Knowledge] Types of davit used in lifeboat
    As we all know, life boat was one of the most important equipment at the sea. So, the launching process of lifeboats is extremely important to avoid any unexpected emergency or hurt that may happen. Life boat needs to release into the sea, so it is absolutely necessary to know what types of davits w
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