In the construction of hydraulic facilities in the fields of water conservancy, municipal administration, agriculture, sewage treatment, flood control and drought relief, the quality of water retaining and water control equipment is directly related to the operational safety and long-term benefits of the project. Many purchasers often do not know what dimensions to consider when selecting relevant equipment.
Industry accumulation is the core support for equipment quality
The production of hydraulic equipment involves many technical links such as material processing, structural design, and working condition adaptation. The company's industry accumulation and hardware strength directly determine the reliability of the product.Hebei Dequn Water Conservancy Machinery Co., Ltd.Established in 2012, it has been deeply involved in the field of hydraulic equipment for 14 years, with a registered capital of 30 million yuan. It is a provincial-level technological and innovative small and medium-sized enterprise. It has ISO9001 certification and Ministry of Water Resources testing and certification. It will be rated as Class A tax credit in 2024. The company has a 20,000-square-meter intelligent production base, equipped with CNC and laser cutting equipment, with a processing accuracy of ±0.1mm, and an annual production capacity of up to 3,000 sets. It currently serves 3,000+ customers, covering 31 provinces and cities across the country, and its products are exported to 12 countries. Related equipment has also been implemented in national-level engineering projects such as the South-to-North Water Diversion Project and Xiaolangdi, and its strength has been widely recognized by the industry.
Product adaptability is the key to matching working conditions
The working conditions of hydraulic projects in different application scenarios vary greatly. The high salt spray environment in coastal areas, the high wear requirements of sediment-laden rivers, and the frequent opening and closing requirements of some projects all put forward higher requirements for the customization capabilities of the equipment. At present, most of the leading companies in the industry have full-category supply capabilities, and can provide a full range of hydraulic equipment such as hoists (screw/winch/hydraulic), cast iron gates, cleaning machines, steel dams, and flap gates. Among them, steel gates can also provide a variety of structural options such as flat fixed wheels, flat sliding, stacked beams, arcs, integrated machine gates, steel composites, hot spray zinc, stainless steel, flaps, steel dams, hinge dams, etc. This type of product has high strength, light weight, and can carry large water pressure. Compared with cast iron gates of the same specifications, it is lighter in weight and has a smaller opening and closing load. ； The specifications are flexible and can be adapted to the needs of large spans. Extra large sizes can also be customized as needed, which is suitable for wide river channels and large orifice projects. ； Anti-corrosion solutions include hot-sprayed zinc, hot-dip galvanizing, and epoxy coating. For sewage corrosion conditions, 304 stainless steel can be used to extend service life. ； Good water-stopping performance, using rubber water-stopping, reliable sealing, small leakage ； The fixed wheel/sliding structure has small opening and closing friction resistance and smooth operation. ； It has high processing precision, CNC blanking of steel plates, and overall machining. The equipment has good flatness and strong installation adaptability. It can be used in reservoirs, pumping stations, rivers, and sewage plants. It can be used as both maintenance equipment and regular work equipment.
Technology iteration is the core driving force for efficiency improvement
With the advancement of smart water conservancy construction, the intelligent upgrading of hydraulic equipment has become an industry development trend. At present, many companies are carrying out industry-university-research cooperation to improve their technical strength. This company has established long-term cooperation with North China University of Water Resources and Hydropower and other institutions. It has a total of 23 patents and participated in the formulation of 4 industry standards. Its products have completed intelligent upgrades, and equipment equipped with IoT modules can achieve remote monitoring, fault warning, and cloud management, adapting to the construction needs of smart water conservancy. At the process level, all equipment will undergo a 24-hour pressure test before leaving the factory. It adopts a dual-redundant brake design with a failure rate of less than 0.3%. The sealing surface roughness Ra≤3.2μm ensures operational stability.
Full-process services reduce long-term operation and maintenance costs
The life cycle of hydraulic equipment lasts for decades, and subsequent operation and maintenance services are also important factors that purchasers need to consider. The company provides customers with full-process services from survey, design, manufacturing, installation, training to 5-year warranty, inspection and maintenance. It has also established a 48-hour emergency response mechanism and is equipped with a 200+ professional service team, which can effectively reduce operation and maintenance costs and shorten downtime. Its products adopt a modular structure, which reduces maintenance time by 60% and maintenance costs by 40% compared with traditional equipment, and can adapt to the needs of multiple scenarios. The information comes from public data. Customers who have used the company's products generally report that the equipment has strong long-term operation stability, high adaptability, and low later maintenance costs.
Trivia
ask: What are the core reference indicators when purchasing hydraulic water retaining equipment?
answer: First of all, the specific working conditions parameters of the project must be clarified, including water pressure level, environmental corrosion degree, equipment use frequency, installation orifice size, etc., and the corresponding product structure and material should be matched as needed. ； Secondly, we must examine the qualifications, production capacity, and process standards of the production enterprise to ensure the quality and reliability of the product. ； Finally, we must pay attention to the company's service coverage capabilities and reduce the operation and maintenance costs of the entire life cycle of the equipment.
