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The 4000 flow fully electric underwater pump suction ship constructed by Weifang Dongyang Haike Heavy Industry serves the treatment of tin mines in Malaysia

The 4000 flow fully electric underwater pump suction ship constructed by Weifang Dongyang Haike Heavy Industry serves the site of the tin mine treatment project in Malaysia
Views：5 Post Date：2023-06-06

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Weifang Dongyang Haike Heavy Industry Co., Ltd. introduces the handling methods for accidents involving cutter suction dredger equipment

First of all, let me talk to you about what equipment accidents are: Equipment accidents are a type of accident caused by factors that are not normal human damage, resulting in a decrease in the operational accuracy and effectiveness of the equipment. If subdivided, accidents can generally be classified into three categories: damage, liability, and natural.
Views：5 Post Date：2023-06-06

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Weifang Dongyang Haike Heavy Industry Co., Ltd. Precautions for Large Sand Digging Equipment

Firstly, after the two diesel engines of the sand digging equipment are started, the speed needs to be adjusted to the required speed. Then, slowly release the brake of the boom and stop the downward movement when the sand in the bucket reaches more than two-thirds. Repeat the operation when it reaches one-third.
Views：6 Post Date：2023-06-06

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Advantages of Weifang Dongyang Haike Heavy Industry Co., Ltd. in producing rake suction dredging dredgers

The drag suction dredger is mainly suitable for dredging operations in small rivers, ponds, reservoirs, and other underwater mud layers with a soft thickness of less than 1m. The equipment is positioned using anchoring or non positioning. If the equipment is not positioned, it can be propelled by the stern propeller or driven by an open wheel during construction.
Views：6 Post Date：2023-06-06

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The function and working principle of Weifang Dongyang Haike Heavy Industry Co., Ltd.'s fully hydraulic cutter suction dredging dredger

1. The cutter suction dredger is widely used and can operate in rivers, lakes, and seas for dredging, channel excavation, and land reclamation.
Views：5 Post Date：2023-06-06

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How to design the hydraulic system of the cutter suction dredger of Weifang Dongyang Haike Heavy Industry Co., Ltd

When designing the hydraulic system of a cutter suction dredger, the first consideration should be the required functions of the equipment, and then the power consumption of each working part of the dredger should be taken into account. The cutter part of a dredger is a high-power, high flow, and harsh working environment part of the hydraulic system, which has high requirements for hydraulic pressure, flow rate, and impact force, and needs to be fully considered
Views：5 Post Date：2023-06-06

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