Successful development of self-elevating platform lifting system and locking device for Wuhan marine machinery

Recently, Wuhan Marine Machinery Co., Ltd. developed the core equipment for the 300-foot self-elevating offshore drilling platform. China’s first set of electric rack and pinion lifting system and locking device with independent intellectual property rights passed the acceptance of the Ministry of Science and Technology, marking the Wuhan ship. The company's research and development capabilities in the field of offshore platform lifting systems have reached a new level.
The electric rack and pinion lifting system developed by the company is driven by a variable frequency motor, and the locking device adopts a hydraulic drive locking method to complete the transmission of force between the platform and the legs. The topic comes from the National High-Tech Research and Development Program ( 863 Program). Since the establishment of the project, the company has attached great importance to it, gradually overcome various technical difficulties, formed an intelligent motion control strategy, completed the development of the joint test bed, and owned A set of design schemes and joint test verification methods for electric rack and pinion lifting systems and locking devices with independent intellectual property rights.
Since the domestic jack-up drilling platform lifting system and locking device are basically dependent on imports, the project has been successfully developed, breaking through the technical blockade of the product abroad, breaking the long-term monopoly of foreign suppliers in this field and improving the ocean. The independent supporting ability of engineering equipment design.

We supply full range Greatwall Auto Spare Parts for Greatwall HAVAL series, Florid series,deer series,Volex series, wingle series...Details: greatwall haval suv parts, greatwall wingle parts,Great Wall Hover H5 PARTS,Great Wall Hover H3 parts,Great Wall H3 New parts,Great Wall Hover H6 parts,Great Wall Wingle 5 parts,Great Wall M4 parts,Great Wall M2 parts,Great Wall Wingle 6 parts,Great Wall Coolbear parts,Great Wall Voleex C50 parts,Great Wall Voleex C20R parts,Great Wall Voleex C30 parts,Great Wall Voleex C70 parts,Great Wall Voleex C10 parts,Great Wall Hover parts,Great Wall Wingle 3 parts,haval h1 parts,haval h2 parts,haval h5 parts, haval h6 parts,haval h7 parts,haval h9 parts,haval h8 parts,wingle 3 parts,wingle 1 parts,wingle 5 parts,wingle 8 parts,c30 parts,c50 parts,great wall hover auto parts,great wall florid parts...

Greatwall auto spare parts

Greatwall auto spare parts including all the body parts like fenders, bumpers, doors, mirrors, grilles, logos, lamps, engine hood...engine parts like filters, pistons, gasket kits, connecting rod bearings, crankshafts, clutch...transmission parts like transmission assy.,clutch covers, input shafts...Chassia parts like engine mountings, suspensions, wheel hubs, brake pads...Electrical parts like air bag wires,   instrument   panel  wires...

Quality according to your needs: OEM quality, original quality, high copy...

Brand and packages: chery original, own brand,   neutral   packing , white package...

Lead time: One 20feet container around 10days, one 40HQ around 25days.

Greatwall Auto Spare Parts

Greatwall Parts,Greatwall Pickup Parts,Greatwall Deer Parts,Greatwall Volex Parts,Great Wall Auto Parts

Shandong Auto Union Power Co.,Ltd. ,