Qingdao Sande Technology Co., LTD
| Payment Terms | D/A,D/P,T/T |
| Supply Ability | 10000PCS/month |
| Delivery Time | 30 days |
| Packaging Details | Wooden case |
| Shipping | Maritime transport |
| Applications | suitable for various industries |
| Durability | High |
| Application | Automotive, Aerospace, Medical, Electronics, Industrial |
| Production Method | CNC Machining |
| Dimensions | All dimension can be made |
| Delivery Date | 35-65days |
| Inspection | 100% inspection with CMM and visual checks |
| Brand Name | Qingdao Sande Tech Co.,Ltd |
| Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | D/A,D/P,T/T | Supply Ability | 10000PCS/month |
| Delivery Time | 30 days | Packaging Details | Wooden case |
| Shipping | Maritime transport | Applications | suitable for various industries |
| Durability | High | Application | Automotive, Aerospace, Medical, Electronics, Industrial |
| Production Method | CNC Machining | Dimensions | All dimension can be made |
| Delivery Date | 35-65days | Inspection | 100% inspection with CMM and visual checks |
| Brand Name | Qingdao Sande Tech Co.,Ltd | Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. | Place of Origin | Qingdao, China |
Our CNC machined marine steering thruster components are precision-engineered for use in ship steering and thruster systems, including bow thrusters, side thrusters, azimuth thrusters, and steering gear assemblies. These components are manufactured from high-strength, corrosion-resistant materials to withstand the demanding marine environment.
Using advanced CNC machining centers (3-axis, 4-axis, and 5-axis), we produce complex geometries with tight tolerances, ensuring reliable performance, smooth integration, and long service life in commercial vessels, yachts, workboats, patrol boats, and naval applications.
| Feature | Description |
|---|---|
| High Precision CNC Machining | Tolerances up to ±0.005mm (±0.0002 inches) for critical mating surfaces and bearing fits |
| Marine Grade Materials | Aluminum alloy (5083, 6061, 6082), stainless steel (304, 316, duplex), or brass/bronze |
| Corrosion Resistant | Suitable for direct saltwater exposure with optional surface treatments |
| Complex Geometry Capability | 5-axis machining allows for undercuts, angled features, and contoured surfaces |
| Fully Customizable | OEM parts manufactured to your drawings, samples, or 3D models |
| Traceability & Certification | Full material traceability and inspection reports available |
| Component | Function |
|---|---|
| Steering nozzle brackets | Connect thruster nozzle to steering cylinder |
| Rudder arms / tiller arms | Transfer steering input to rudder or thruster |
| Propeller shaft housings | Enclose and support shaft with precision bearing seats |
| Steering cylinder mounts | Secure hydraulic/pneumatic cylinders to hull structure |
| Mounting flanges & adapters | Interface between thruster unit and vessel structure |
| Control linkage components | Rods, clevises, yokes, and pivot blocks |
| Thruster tunnel liners | Protect tunnel inner surface from cavitation erosion |
| Bearing carriers & end caps | Retain and protect bearings in steering mechanisms |
| Material | Best Suited For |
|---|---|
| 5083 Aluminum | Direct seawater exposure - best corrosion resistance |
| 6061 / 6082 Aluminum | Structural components with good strength & machinability |
| 316 Stainless Steel | High strength and superior saltwater resistance |
| Duplex Stainless Steel | Extreme marine environments (high chloride, high stress) |
| Aluminum Bronze | Wear-resistant bushings and bearings |
| Process | Details |
|---|---|
| CNC Milling | 3-axis, 4-axis, 5-axis (up to 2,500 x 800 x 700 mm work envelope) |
| CNC Turning | Diameter up to 500 mm, length up to 1,000 mm (live tooling available) |
| CNC Drilling & Tapping | Precision hole positioning, thread milling available |
| Surface Finishing | Anodizing, powder coating, chemical conversion, polishing, passivation |
| Quality Inspection | CMM, optical comparator, bore gauges, thread gauges, surface roughness tester |
| Item | Detail |
|---|---|
| Packaging | Anti-rust protection + foam/cushioning + wooden case or reinforced export carton |
| Wooden Case Standard | ISPM-15 compliant (heat-treated or fumigated) |
| Lead Time | Prototype: 30-45 days / Batch production: 60-90 days |
| Shipping Methods | Sea freight, air freight, express courier (DHL, FedEx, UPS) |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2018
Employee Number:
>63
Ecer Certification：
Active Member
Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua... Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua...
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