Fabricated Steel Flap Type Rudder Blade

Description:

There are 465 sets of fabricated steel flap type rudder blade & high lift rudders in service up until now, including Rescue Vessels, Tugboats, Dredgers. We have quite a lot of experiences on rudder system design, optimization, production, installation and maintenance. We work closely with institutes for rudder optimizations of empty bubble, efficiency, vibration and matching with propeller, We design and produce flap rudder, ducted flap rudder, semi-hanging flap rudder, fishtail rudder & twisted rudders, large size rudders, special rudders

Main Technical Specifications:

1. Types of flap rudder: Guiding rod type, Connecting rod type
2. The flap rudder has a favorable hydrodynamic profile and suitable for all kinds of vessels. especially for vessels with the need of high maneuverability, such as tug boats. salvage boats and chemical tanker, Ro-Ro ferries as well as dredge etc.
3. Benefits: Improve maneuver ability; Efficiency: steering force is 1.5 ~ 1.8 times of normal rudder
4. Extend sailing Zone & towing ability; non-mental bearing, sea water lubrication

Drawing of Fabricated Steel Flap Type Rudder Blade

Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company,
employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of
cargo worldwide.

Our factories are certified with ISO 9001, OHSAS 18001, ISO 14001, and ISO 45001, as well as possessing Type Approval certificates
from DNV, LR, BV, and ABS. Additionally, we hold Works Approval certificates from ABS, DNV, LR, and BV, various class approved
WPS & qualified welders. All our products are eligible for certification from IACS classification societies such as DNV, ABS, LR, BV,
CCS, RINA, KR, NK, IRS, and RMRS. Our factories have secured two national patents, one for a steel plate rolling machine and two
utility model patents.

We manufacture Deck Equipment & Machinery, Mooring & Towing Equipment, Deck Outfitting, Hydraulic Cylinder, Hydraulic Power
Unit, Shaft, Rudder Stock, Shaft and Rudder system, Marine Hardware, Lifting & Lashing Equipment, Hoisting & Rigging.

We distribute Lifeboat, Rescue Boat, Boat Launching Appliance and Davit, Life-saving Equipment and Facilities, Fire-fighting
equipment, Rubber Fender, Rubber Packing, Pumps, Valves, Pipe Fittings, Multi-core Pipes and accessories, Steel Wire Rope,
Mooring Rope, Rope Nets, Anchors & Anchor Chains, Various Chains;

We pride ourselves on manufacturing & delivering reliable, high-quality products at competitive prices to our esteemed clients.

Our major equipment and facilities include various CNC machining centers with a range of CNC machine tools & CNC cutting
machines, boring and milling machines, hydraulic press machinery, plate rolling machines, welding robots, welding equipment, and
shot blasting machines, dust free paint workshop, etc.