The 13th Asia Pacific Maritime Exhibition which lasted for three days was held in the Convention Center of Marina Bay Sands in Singapore. More than 1500 exhibitors from over 50 countries attended it, which attracted 15000 visitors from over 60 countries came to visit. Nanjing High Accurate Marine Equipment Co., Ltd and NGC Marine Propulsion SouthEast Asia Pte Ltd, the subsidiaries of the NGC marine group together joined the exhibition. The exhibits such as the gearboxes of offshore platform lifting system, the CPP propulsion system and the tunnel thruster and the azimuth thruster and so on displayed in the event ,which have aroused extensive interests of visitors t and become the highlights of the show. Mr. Chen Yongdao ,the general manager, introduced the company product to the Deputy Transport Minister of SingaporeThe commercial counselors of the Chinese Embassy in Singapore visited our boothSingapore is the largest trading port and maritime centre in Southeast Asia region. In recent years, it has become the ocean engineering construction center. Comparing with the rest part of the global shipping market, the market here is relatively stable, and the maritime work has risen steadily. In order to make better service for the customers in Singapore and Southeast Asia region, Nanjing High Accurate Marine Equipment Co., Ltd set up a branch company in Singapore early in 2011 and cooperated with Viking Engineering Pte Ltd, the famous engineering service company in Singapore, to work for the ship owner and shipyard. So far, the marine group has delivered several sets of products ...

During Last Decade, the international dredging market has been in fierce competition. The construction scale is bigger and bigger, the requirements of technology, efficiency, cost and environmental protection are continuously improved a lot. With the demands of the larger scale of dredging equipments and expansion to the overseas markets, it is more and more urgent for China to need them. The gearboxes and propulsion system as the key parts of the ships are essential for the performance of the whole ship. However, the key technology is monopolized in Europe and blockaded by them, who only provided the whole ships and complete equipments to our country in order to receive high profits. Relying on importation has severely limited the development of dredging enterprises in China and can not meet the domestic demand and participate in the international competition. Therefore, it has become the consensus of the dredging industry that independent design and localization of key equipments can provide dredging technology guarantee for China to become a strong country . Climbing up the summit step by step, striving after the perfection bit by bit. Through years of efforts by our staffs in the marine group of NGC, we have mastered some important techniques of gearboxes and transmission equipments of large scale dredge boats. Our technology started from R & D to the international leading level in the respects of the dredger reamer gearboxes, the underwater pump gearboxes, the under deck pump gearboxes, the traverse hoist gearboxes, transmission equipments and so on, and realized t...

On the afternoon of March 12, 2014, the opening ceremony of Nanjing High Accurate Marine Equipment Co., Ltd. (hereinafter referred to as: Nanjing High Accurate Marine) for "job training and skills contest" was held in Nanjing High Accurate Marine, which can help Nanjing High Accurate Marine to speed up the construction of skilled and talent team and generate excitement of the employees to learn more knowledge, practice skills and make more contributions so as to create a high quality skilled personnel to meet the requirement of modern construction enterprise.(Chen made an important speech)Mr. Dai Guilin, the Deputy Director of the Organization Committee of the campaign and deputy general manager of Nanjing High Accurate Marine presided at the opening ceremony. At first Mr Dai briefed the importance of this "job training and skills contest", and after that he made the specific requests of the activity and hoped that all the participants were able to race out of style and race the level of competition the spirit. Subsequently, Mr. Wang Yonghui, the technician from the Manufacture Control Department read the contest rules on behalf of the referees. Mr. Zhou Fei, a turner from No. 6 branch factory, read the oath on behalf of the players. Finally Mr. Chen Yongdao, the general manager of Nanjing High Accurate Marine and the director of the Organizing Committee of the event, gave an important instruction.(Active site)(Mr. Wang Yonghui read the contest rules on behalf of the referees)Mr. Zhou Fei read the oath on behalf of the players)Mr. Chen, the general manager, pointed out that...

Recently, Nanjing municipal government announced the decision of honoring the 2013 awarded enterprises and individuals with Nanjing Science and Technology Progress Prizes, and the NRP250 fixed pitch rudder propeller made by Nanjing High Accurate Marine Equipment Co., Ltd. was awarded the third progress prize. This product also has been selected as Jiangsu High and New Tech Product, the First Set of Important Equipment in Jiangsu and was awarded the Jiangsu Excellent New Product Golden Prize in 2013. The NRP250 fixed pitch rudder propeller made for the Xiangyanghong No.10 scientific research vesselSome hydrodynamic theoretical methods like lifting line, lifting surface, CFD etc. were utilized to optimize the design of NRP250 fixed pitch rudder propeller. It improves the accuracy and efficiency, restrains the vibration and cavitation, and meanwhile improves the propulsion efficiency of the propeller. The rudder angle feedback, the manual swinging gear, the oil drainage tool and hydraulic system are modular designs, which make them easy to be replaced and maintained. 7 national utility models patents have be granted for this product, and the product quality has reached the European standard. It is featured with reliability, smart and easy maintenance.Nanjing High Accurate Marine Company has been focusing on technology and continuing innovation, and has provided the customers with outstanding products. The company can provide each kind of transmission and propulsion equipment except prime mover, including controllable pitch propeller, fixed pitch propeller, azimuth thruster, tu...

According to the rules from the Opinions of Further Promotion and Application of New Technology and New Products by Jiangsu Provincial government, and from the Trial Selection Method of the Excellent New Product of Jiangsu Province, the Jiangsu Economic and Information Technology Commission organized the 2013 annual excellent new product selection activity and issued the results recently, among which the gold prize of Jiangsu Excellent New Products was awarded to Nanjing High Accurate Marine Equipment Co., Ltd.(NGC Marine) for its NRP250 fixed pitch rudder propeller.Rudder propeller is an important portion of the marine propulsion system. It can provide thrust in 360掳and is easy to operate, which has been widely used in different kinds of vessels and ocean platforms. The NRP250 rudder propeller developed by NGC Marine has build-in hydraulic clutch, with steering and clutch integrated in the propeller for easy installation in shipyard and following up maintenance; high efficient nozzle and CFD optimized blade are designed to achieve an increase of 5% on blade efficiency at the same engine power; modular design has been taken for the rudder propeller to enable interchangeability of parts. Till today, rudder propellers produced by NGC Marine have been widely used in ocean platforms, harbour tugs, crane vessels, cable laying vessels, scientific research vessels and various kinds of military vessels.As a high & new tech enterprise of Jiangsu province and the industrial product design center of Jiangsu province, NGC Marine has been keeping researching on the propulsion and tr...

The 17th Marintec China was held in Shanghai New International Expo Center from December 3 to 6, 2013, attracting over 1700 enterprises from 34 countries from around the world. As an important event of international maritime of this year, Marintec China has become the largest and most influential maritime trade show in Asia. The same as before, the national and regional pavilions were the major part of the fair. In this fair, there were 16 pavilions from Denmark, Germany, Korea, America, UK, and China, etc. Nanjing High Accurate Marine Equipment Co., Ltd., as the largest marine propulsion system supplier in China, leading by the general manager Mr. Chen Yongdao, attended the show, which attracted many visitors to stop by.In this fair, Nanjing High Accurate Marine Equipment Co., Ltd. exhibited its major products in W3 pavilion, which was focused on marine power, to the worldwide customers, including controllable pitch propeller propulsion system, tunnel thruster, azimuth thruster, skewed high speed propeller, jack-up gearbox and so on.It鈥檚 worth mentioning that based on NGC鈥檚 40 years of gear design and producing experiences, and the new developed technologies in maritime work region in recent years, the platform elevator type gearbox of the Company became a light spot in the fair, which aroused great interests of visitors. Some visitors came all the way to the production site of the Company in Nanjing for a visit after the negotiation on the show, and have reached preliminary intentions on the product cooperation. So far, Nanjing High Accurate Marine Company can provide the...

Recently, the experts from Jiangsu Economic and Information Committee started to review the reported companies for the year of 2013, according to the Organization Methods of Jiangsu Industrial Design Center, the Industrial Design Demonstration Park and Demonstration Enterprises, as well as the Notice of Carrying out the Identity Work of Jiangsu Industrial Design Center and the Industrial Design Demonstration Park. The industrial design center of Nanjing High Accurate Marine Equipment Co., Ltd. has passed the review and site investigation and become the provincial industrial design center.Industry Design Center of NGC Marine was established more than 6 years ago. Having been titled as one of the provincial industrial design center, it proved that the design center has the completed design research and experiment conditions and fundamental equipments, and is able to utilize PRO-E, CFD, finite element analysis, and knowledge of engineering, esthetics, psychology and economics to make integrated optimization for marine product functions, structures, form and package of its marine products.Since the very beginning of the design center, it has been headed by the general manager following the idea of 鈥渢echniques are from around the world and services facing the world鈥�, they actively introduce talents at home and abroad and set up several research departments focusing power system, marine gearbox, hydraulic and electric control, manufacturing technology and process control. So far there are 88 designers in all in the design center, among whom 19 are postgraduates and 69 are undergr...

Recently, Nanjing High Accurate Marine Equipment Co., Ltd. stood out competitively from foreign famous controllable propeller companies. It successfully won the bid of the controllable propeller system for 8000HP deep-sea AHTS of China Oilfield Services. As a high-end customer in ocean engineering industry, China Oilfield Services runs with high performance offshore vessels, which have high requirements on performance and reliability of CPPs . In the past time, such equipment was monopolized by foreign manufacturers.Besides transporting the needed equipments, dry or liquid drilling material and other cargos for offshore oil exploration, exploitation and production, the deep sea AHTS vessels of China Oilfield Services can also perform towing, anchor handling, salvaging and escorting, etc. The vessels to be built are equipped with four engines and two screws, under CCS, sailing in non-restricted waters and with JOYSTICK joint operation system which enables joint operation of propeller, rudder and tunnel thruster. Following the general requirements of SDARI, Nanjing High Accurate Marine has finalized the technical plan of CPP system after several technical communications with ship-owner and SDARI. This plan and performance were highly approved by them. Besides, the ship owner, SDARI and the shipyard also made site visit to the production plant of Nanjing High Accurate Marine. They all deeply appreciated the design ability, technological process, processing capability, quality control and production environment of Nanjing High Accurate Marine.Before then, Nanjing High Accurate ...

Recently, after evaluation by authorities, NRP250 azimuth thruster of Nanjing High Accurate Marine Equipment Co., Ltd (NGC Marine) has been recognized as first key equipment of Jiangsu Province. This has approved that years of independent research and development which NGC Marine made on its azimuth thruster have be highly recognized in the aspect of technology and market share. The project for recognizing key equipment and critical parts was set up by Jiangsu Economic and Information Technology Commission, which is aimed to encourage independent development on hi-tech equipment, large complete equipment and critical parts in high-end manufacturing field. National Planning for Development of Ocean Economy in the 12th Five-year Plan stated the expectation on development of marine industry and manufacturing of ocean engineering equipment. High performance ocean research vessel, special engineering vessel, luxury Ro-Ro vessel and ocean platform, etc are all included in the development list. Such vessels normally have special requirements on maneuverability, and a certain percentage of such vessels have been equipped with azimuth thrusters. Being a new and modern type of marine propulsion system, azimuth thrusters are key equipment of a vessel鈥檚 power system. Rated power of NRP250-FP azimuth thruster is 1765kW, propeller dia. is 2400mm, max. load power is 2200kW, max. input torque is 25467Nm. After developed successfully, NGC Marine has received a number of orders of NRP250, on which highly recognition from customers have been gained.It is commonly agreed by the evaluation expe...

Recently, the marine gearboxes of telescopic lateral thruster and the parallel operation twin PTO made by Nanjing High Accurate Marine Equipment Co., Ltd. obtained the national inventional patent license. So far, Nanjing High Accurate Marine has achieved 49 patents of various kinds, among which 6 were inventional patents. The lateral thruster is an important part to improving the marine operation performance. The telescopic lateral thrusters developed and made by Nanjing High Accurate Marine is aimed to remedy the deficiency of the traditional ones that the position of the blade centerline and hull waterline is fixed, and the blade centerline below the light load waterline is shallow, which will directly effect the propulsion performance of the thruster, especially in the condition of insufficient water depth, the traditional ones can not satisfy the hull thrust required, so that the reliable new type of marine lateral thruster came out. This type of lateral thruster can change the distance of the blade central line below the waterline through assembling the hydraulic cylinder to make up-and-down movement, so that it can avoid the underpowered condition due to the shallow waterline.The marine gearboxes are the most important transmission parts in the marine transmission equipments. The parallel operation twin PTO marine gearboxes are the controllable pitch propeller marine gearboxes equipped with dual-host input, single main drive output and twin PTO output. So far, most of the ships are used single main drive input and single main drive output to drive the propeller. As th...