QINHUANGDAO CHUANGRUI MACHINERY EQUIPMENT CO.,LTD.

MARINE ENGINES (Inboard, Generator) Engines for Inboard & Generator Korea R&D's marine engines have models ranging from 69 Hp to 320 Hp, and provide the optimal engine by custom-developing. In board engines and generator engines are suitable for consumer use. Excellent Performance Korea R&D's marine engine has excellent performance and durability by applying a robust and advanced common rail fuel injection system that can show the best performance even in fierce conditions. The cooling system with materials to prevent corrosion by seawater ensures optimum performance of the engine. Fuel Economy Korea R&D's marine engine with an optimized combustion system boasts an excellent fuel consumption rate of 15% or more compared to mechanical engines of the same class. Maintenance Korean R&D’s marine engine uses a self-diagnostic device to provide convenient and accurate fault diagnosis and pre-check functions to ensure that the engine is always operated in optimal conditions.

1. Foam Filled Fender Foam-filled fenders are constructed with an energy-absorbing foam core and a tough outer skin of filament-reinforced polyurea elastomer. 2. Fender Skin The elastomer used in the fender skin is polyurea. The skin is reinforced by filament winding wrap in a helical and hoop direction, which is controlled by an automatic winding system with load cell sensors at each filament. Our four-axis filament winding system, also used to build spacecraft fuel tanks, takes control and positions each filament for maximum strength and even finish. The polyurea shows far superior physical properties to those of the rubber. The durable and resilient polyurea skin also offers the best resistance to salt water and ultraviolet light. 3. Various colors Standard color shall be made of Dark red, gray and black. But customers can request yellow etc.

12V light electric linear actuators were designed for applications where space is limited and lighter loads are used. The 12V power is often derived from a battery. So 12 volt linear actuators are more easy to use on automobile machines and off-highway vehicles automation. With extensive experience in several engineering projects towards actuator miniaturization, we can easily design the small linear actuator type. At the same time, we can also focus on providing general improvements on mechanical efficiency, speed, or load capacity.

We have been specializing in welding of construction for marine and other products used in the maritime sector for years. Structures manufactured for the maritime sector are of high quality and in accordance with the international standards. We have produced machines called scrubbers – fume scrubbers used in maritime industry and many other products customized according to our customers’ projects. We manufacture high quality steel constructions for marine in accordance with the international standards: ISO 3834-2, EN 1090-2 and EN 1090-3, Offshore Standard DNV-OS-C401 and ISO 9001:2015, ISO 14001:2004.