Marine Rudder System Part

Your Professional Marine Rudder System Part Supplier

Wuxi Junzhi Machinery Equipment Manufacturing Co., Ltd was established in the early 1990s. In the early days of the factory, it mainly cooperated with Shanghai Baoshan Iron and Steel Group Corporation, Shanghai Electric Group Heavy Machinery Plant, and Shanghai Tunnel Company Machinery Manufacturing Branch to engage in the manufacturing and processing of supporting parts for metallurgical and mining equipment, and complete sets of customized processing of non-standard equipment in other machinery industries.The main processing equipment includes CNC plasma cutting equipment, gas shielded welding, large CNC lathes, CNC gantry milling, vertical machining centers, ultrasonic flaw detectors, hardness testers, etc.

Why Choose Us

High Quality

Our factory strictly implements the GB/T9 001-2008 quality system, and continuously improves its products to win customer satisfaction.

Professional Team

After years of continuous development, the factory has trained a group of high-quality workers and technical teams.

24-Hour Service

Our dedicated 24-hour online support ensures prompt responses, providing you with an excellent shopping experience. Feel free to reach out with any questions at any time.

Our Factory

Wuxi Junzhi Machinery Equipment Manufacturing Co., Ltd. (formerly Wuxi Yaqing Machinery Factory), the new factory is located at No. 1087 Guangshi Road, Luoshe Town, Huishan District, Wuxi City, 20 minutes away from Beijing-Shanghai High-speed Railway, 15 minutes away from Wuxi Airport, and about 40 minutes away from Taihu Lake and other famous scenic spots. The transportation is very convenient.

Description of Rudder Blade

Custom made rudders rudder blade with reliable and safe dynamic positioning and maneuvering system

Name	Rudder blade
Material	Cu1, stainless steel
Quantity	Customized
Weight	10kg-300kg
Application	Yachts, Fishing boats, Cargo ships, Passenger ships, goverment boats
Customized Machining	All products are customized machining, according to your drawings or requirements

Description of Stainless Steel Axle Sleeve

Customizable specifications	Hardness, accuracy, roughness, cylindricity, material, plating, chamfer, etc
Applicable Industries	Manufacturing Plant, Machinery Repair Shops, Construction works , Energy & Mining, Other
Type	Sleeve,Bushing,Flanged,Washer,Slide Bushing,Guide Bushing
Material	Customized,C45, GCr15, 40Cr,Stainless Steel,Bearing Steel,Brass, etc
Size	Customized
Processing method	CNC processing
Surface treatment	Electroplating Nickel, Phosphorus, Chromium, Zinc, or Black treatment
Application	Excavators,Cranes,Construction Machine,Aerospace, Automotive

Types of Rudder Blade

Full skeg
A rigid nose, the skeg, is located in front of the actual blade. It receives a clean flow regardless of the rudder deflection, so the flow only breaks off at comparatively large rudder angles - provided the transition to the blade is hydrodynamically clean.

Half skeg
A further development of the skeg rudder. As the lower part of the blade extends in front of the axis of rotation, the steering forces are smaller.

Freestanding
Also known as a balance or spade rudder. The most common design for cruising yachts today is hydrodynamically the most efficient. Around 16 per cent of the rudder surface is in front of the axle, which ensures low steering forces.

Specification Of Stainless Steel Axle Sleeve

1. Material: Stainless steel, carbon steel, alloy steel, gray iron, aluminum, bronze, brass

2. Standard: JIS, ASTM

3. Weight: 0.005-100kg

4. Process: Investment casting, cnc machining

5. Manufacturing equipment: Middle -frequency electrical furnace, wax injection press, peening machine, shot-blasting machine, heat treatment furance, argon arc welder, plasma cutting machine, running balance indicating machine, CNC lathes, common lathes, drilling Machines, milling machines, radial drilling machines, dehumidifier and so on.

6. Finishing: Sand Blasting, Polishing, Plating, Acid Treatment, Anodizing, Painting and PVC Powder
Coating

7. OEM service.

8. Packing: Wooden cases

9. Application: Industrial parts, Machinery parts, hardware, construction parts, valve/valve parts, train, craft, doorhandle, hinge, hydraulicpressure, construction, agricultural machinery.

10. Small orders accepted

11. Make machining service as your requirement or drawings

12. Professional service

13. Surface treatment, polishing, machining, machining center, plating, Heat Treatment, ect.

Advantages of Rudder Blade

●Compact structure, high quality;

●Excellent performance, high security;

●Working steadily and smoothly;

●Easy installation, easy maintenance;

●Corrosion resistance, long lifespan;

●Reliable service, exquisite appearance;

●Can be customized according to your requirements.

Customization Of Stainless Steel Axle Sleeve

Size
Min. order: 1000 piece

Surface treatment
Min. order: 1000 piece

Shape
Min. order: 1000 piece

Stainless Steel Axle Sleeve

Quantity (pieces)	1 - 50000	> 50000
Lead time (days)	30	To be negotiated

Rudder Blade

Quantity (sets)	1 - 1	> 1
Lead time (days)	60	To be negotiated

FAQ

Q: What is the function of the rudder blade?

A: The main part of the rudder which provides the necessary surface for the impinging action and side pressure of the water.

Q: What material is rudder blade?

A: The blades are made of one layer of 300g chopped E-glass and 3 layers of 600g. The metal (Aluminium or Stainless Steel – for details see this web page) rudder stock is MIG welded to the spokes which are glued to the rudder blade at each side. On top of that there is extra lamination at one side of 2 layers 600g glass.

Q: What is rudder blade in ship?

A: It is a metal or wooden blade that is placed at the stern. The rudder rotates around an axis or pivot, thus allowing the steering of the boat. Basically, if we didn't have a rudder or it was broken, it would be difficult for us to take control of the boat.

Q: How to check rudder weight?

A: The weight of the rudder is taken by carrier bearing. The frame work of this may be castinh or may be build up by welded plates with playing on either side.

Q: What are shaft sleeves made of?

A: These sleeves are typically made of materials like stainless steel, bronze, or other corrosion-resistant metals. They provide excellent protection against wear caused by abrasives or corrosive fluids.

Q: What is the best stainless steel shaft material?

A: 316 Stainless Steel – The best corrosion resistance
It will perform well at high temperatures and contains excellent tensile strength and weldability. There are many applications that 316 excels in, and many within industrial automation industry consider 316 to be the premium grade.

We're professional marine rudder system part manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade marine rudder system part from our factory.

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