Propeller Housing/Marine equipment precision part

Short Description:

  • Part name Propeller Housing/Aerospace equpment precision part
  • Material A5083
  • Surface Treament Anodized silver color with sandblasting of 100#.
  • Main Processing Turning / Machining Center
  • MOQ Plan Per Annual Demands and Product Life Time
  • Machining Accuracy ±0.02mm
  • Key Point When processing the propulsion shell made of A5083 material, advanced CNC machining centers and auxiliary devices must be used to ensure machining accuracy and surface quality, and to prevent problems such as burrs, cracks, and deformation that are prone to occur during the machining process of A5083 material.
  • Product Detail

    Product Tags


    The propulsion shell is an important component used on aerial vehicles such as drones. It is typically made of high-strength, lightweight aluminum alloy materials (such as A5083), which provide excellent corrosion resistance and durability. The design of the propulsion shell typically features a streamlined shape to reduce drag and improve flight efficiency, and its surface is usually treated to provide a certain degree of corrosion resistance and wear resistance. Machining the propulsion shell is difficult and requires the use of advanced CNC machining centers and auxiliary equipment to ensure machining accuracy and surface quality.


    The propulsion shell is mainly used to install the propulsion system of aerial vehicles such as drones. The propulsion shell is a critical component that protects and supports the internal structure and components of the propulsion system, ensuring its proper operation. The propulsion shell is typically made of high-strength, lightweight aluminum alloy materials to meet the weight and strength requirements of the drone during high-speed movement and flight. Additionally, the propulsion shell has excellent corrosion resistance and durability to ensure proper operation of the drone in complex environments.

    Custom Processing of High-precision Machining Parts

    Machinery Process

    Materials Option

    Finish Option

    CNC Milling
    CNC Turning
    CNC Grinding
    Precision Wire Cutting

    Aluminum alloy

    A6061A50522A17075 , etc.


    Galvanized, Gold Plating, Nickel Plating, Chrome Plating, Zinc nickel alloy,  Titanium Plating,Ion Plating

    Stainless steel



    Hard oxidation ,Clear Anodized,Color Anodized

    Carbon steel



    Hydrophilic coatingHydrophobic coatingVacuum coatingDiamond Like CarbonDLC)、PVD (Golden TiN; Black:TiC, Silver:CrN)

    Tungsten steel


    Polymer material



    Mechanical polishing, electrolytic polishing, chemical polishing and nano polishing

    Processing Capacity


    Machine List


    CNC Milling
    CNC Turning
    CNC Grinding
    Precision Wire Cutting

    Five-axis Machining
    Four Axis Horizontal
    Four Axis Vertical
    Gantry Machining
    High Speed Drilling Machining
    Three Axis
    Core Walking
    Knife Feeder
    CNC Lathe
    Vertical Lath
    Big Water Mill
    Plane Grinding
    Internal And External Grinding
    Precision jogging wire
    Wire cutting

    Service Scope:Prototype & Mass Production
    Fast Delivery :5-15Days
    Accuracy :100~3μm
    Finishes: Customized for request
    Reliable Quality Control:IQC,IPQC,OQC

    About GPM

    GPM Intelligent Technology(Guangdong) Co., Ltd. was established in 2004, with a registered capital of 68 million yuan, located in the world manufacturing city – Dongguan. With the plant area of 100,000 square meters, 1000+ employees, R&D personnel accounted for more than 30%. We focus on providing precision parts machinery and assembly in precision instruments, optics, robotics, new energy, biomedical, semiconductor, nuclear power, shipbuilding, marine engineering, aerospace and other fields. GPM has also set up an international multilingual industrial service network with a Japanese technology R&D center and sales office, a German sales office.

    GPM has ISO9001, ISO13485, ISO14001, IATF16949 system certification, the title of National high-tech enterprise. Based on the multi-nationality technology management team with an average of 20 years’ experience and high-end hardware equipment, and quality management system implemented, GPM has been continuously trusted and praised by top-tier customers.

    Frequently Asked Questions

    1.Can I visit the factory?
    Our company is located in Shipai Town, Dongguan, the world's manufacturing center. We welcome friends from all over the world to visit our factory and discuss cooperation at any time. will make material reserves in advance according to the fluctuation of material prices to maintain the stability of material prices. After your company contacts us and submits drawings and related information, our engineers will give corresponding quotations according to materials and processing requirements.

    2.What are the company's payment terms? 
    Our payment terms are 50% deposit and the balance shall be paid before shipment.

    3.What are your quality control measures?
    Answer: We adopt strict quality control system in the production process, including strict inspection and testing from raw material procurement to production to ensure quality and compliance with standards and requirements. We also conduct regular internal and external quality audits and evaluations to ensure continuous improvement and optimization.

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