Friday, July 25, 2014

The longest full stroke of the crankshaft in FengDe successful referrals

Full stroke of the crankshaft, longest in China today in FengDe rolled out.This is FengDe after successful self-developed product docking type crankshaft last year, in the large Marine crankshaft is developed and a major breakthrough, filled the domestic blank.
The longest FengDe developed full stroke of the crankshaft, the total length of 11.175 meters, weighs 207 tons, the full stroke 3.72 meters, the output of 24806 horsepower, is one of the turning diameter and full stroke of the world's biggest crankshaft, the user is FengDe mechanical and electrical Marine diesel engine co., LTD., Singapore will be installed in the global shipping co., LTD., a 250000 - ton large ore ship diesel engine at low speed.The ship use the G series diesel engine is the new generation green super long stroke Marine diesel engine at low speed, this series of machine stroke lengthen, used to drive the propeller can reduce diesel engine speed, can use more specifications of the propeller.FengDe relevant controller introduces to the reporter said, long stroke, bring large turning diameter,increase the crankshaft machining difficulty, rotary diameter of 4.74 meters has gone beyond all the crankshaft lathe processing
capacity.Therefore, FengDe money to upgrade equipment, and process optimization, tool selection on a lot of work, successfully completed the research work, the 760 test data all meet the requirements of customer quality specifications and drawings.Previously, only Japan kobe steel, Han Guodou mountain heavy industry, hyundai heavy industries and other three companies have this kind of crankshaft processing ability, FengDe is domestic first developed the model of the rankshaft ability of enterprises.
FengDe in recent years, through independent research and development and echnical research, at present a comprehensive grasp to the highest international Marine crankshaft production technology, product development ability cover wartsila series more than 52, implements the serialization of the crankshaft has the international leading level oversize and mass production, product quality is recognised by the height of the user, the market share increase year by year.

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