Custom Nickel-Aluminum Bronze Lifa Chen Marine Propeller | Custom Design & Whole-process Service

Lifa Chen Marine Propeller focuses on the customized R&D and production of various marine propellers and provides professional parameter customization services. All our propellers are tailor-made based on core data provided by customers, including ship type parameters, engine horsepower, rotational speed, navigation conditions and application requirements, accurately matching the real propulsion demands of vessels from the source.
Lifa Chen Marine Propeller(陈利发船用螺旋桨)专注各类船用螺旋桨定制研发与生产,主打客户参数定制化设计服务.我们所有螺旋桨,均依据客户提供的船型数据,主机马力,转速,航行工况,使用需求等核心参数一对一量身设计,从源头匹配船舶真实推进需求.

We attach great importance to two-way communication with customers in the early customization stage. We fully verify and discuss detailed demands including speed performance, load working conditions, water environment and vessel renovation requirements. With 20 years of professional experience in propeller design and manufacturing, we scientifically optimize blade profile, pitch, diameter, disc ratio and other core parameters. The design effectively solves common defects of standard propellers such as insufficient thrust, excessive vibration, high fuel consumption and severe cavitation, ensuring every customized propeller perfectly adapts to the customer's actual working scenarios.
在定制前期,我们高度重视与客户的双向沟通.针对客户提出的速度要求,载重工况,水域环境,替换改造需求等细节,逐一核对,充分研讨,结合二十年螺旋桨设计制造经验,对桨叶叶型,螺距,直径,盘面比等数据进行科学优化,修正通用桨存在的推力不足,震动偏大,油耗偏高,空泡明显等问题,让每一套定制桨都贴合客户船舶的实际使用场景.

We provide real-time progress feedback throughout the entire production process. From scheme confirmation, mold making, blank casting and precision machining to balance calibration and factory inspection, we timely update customers on production progress, technical details and test results at every key procedure. The whole production process is transparent and reliable, enabling customers to grasp the order status at any time and achieve worry-free delivery.
项目生产全程,我们坚持实时进度反馈服务.从方案确认,模具制作,毛坯铸造,精密加工,平衡校正到成品试压出库,各关键工序都会及时同步生产进度,工艺细节与检测情况,让客户清晰掌握订单动态,透明化生产,安心交付.

Our propellers are precision cast with high-quality marine nickel-aluminum bronze material. The material features dense texture, high toughness, excellent seawater corrosion resistance, strong cavitation resistance and outstanding high-speed scouring resistance. It maintains stable performance under long-term high-speed and heavy-load operation without easy wear, erosion or deformation. Optimized hydrodynamic blade lines uniform water flow distribution, greatly improving propulsion efficiency, reducing hull vibration and optimizing acceleration performance and fuel economy.
产品采用高品质船用镍铝青铜材质铸造,材质致密,韧性强,具备优异的抗海水腐蚀,抗气蚀,耐高速冲刷性能,长期高速,重载运行不易磨损,剥蚀,变形.针对结构特性,我们专项优化水动力线型,使水流分布更均匀,推进效率更高,运转更平稳,有效降低船体震动,改善船舶提速与燃油经济性.

Adhering to strict craftsmanship standards, we implement full-process quality control. From raw material screening, precision grinding and surface optimization to professional static and dynamic balance testing, every procedure is finely inspected. We eliminate rough workmanship and dimensional errors, ensuring all customized propellers with stable structure, reliable operation and long service life.
品质方面,我们始终坚守匠心标准,严控每一道生产工序.从原材料筛查,打磨,曲面精修,到严格的静平衡,动平衡检测,全程精细化质控,杜绝工艺粗糙,精度不足等问题,保障定制螺旋桨结构稳定,运行可靠,使用寿命更长.

Based on customer parameters, supported by professional customized design and guaranteed by reliable quality, Lifa Chen custom marine propellers deliver high adaptability, high practicality and cost-effective long-term solutions. Through in-depth communication, exclusive optimization, transparent progress tracking and strict quality inspection, we provide trustworthy high-quality marine propulsion supporting products for global ship owners.
以客户参数为依据,以精准设计为核心,以稳定品质为保障.Lifa Chen Marine Propeller 定制螺旋桨,通过深度沟通,专属优化,透明进度,严格品控,为每一位船主打造适配度高,实用性强,长期省心的高品质船用推进配套产品.