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The first revolving screen stopper bearing was successfully invented in China

Resource from:  CBCC Likes:2997
Oct 08,2005
The revolving screen stopper bearing with the diagram of 3.3m manufactured by General Machinery Group in LiaoNing province has passed the five tests including appearance, dimension, cleaning degree, ultrasonic survey, static test. It has been operated recently and will be installed in the first “fast neutron reaction” in China. As one of the greatest item of 863 national plans in the resource field, “fast neutron reaction”, will be applied in the generation of electricity, value added nucleus fuel and other important items after its successful invention. The First Heavy Machinery Group was authorized to be responsible for the equipment manufacturing of this item by the Research Institute of Atomic Energy in China. And the fast neutron reaction of revolving screen stopper bearing plays an important role. As the long-term supplier for the First Heavy Machinery Group and depending on high research ability and diverse products structures, General Machinery Group in LiaoNing defeats other well-known enterprises and become the specialized factory for this item. General Machinery Group in LiaoNing, formerly AnShan bearing factory, was the fixed supplier of bearing for the machinery department. After the system change in October 1998, General Machinery Group adjust their products structure promptly and form the manufacturing pattern of “ one factory, three lines”, that is bearing product line represented by super large scale, pressure container product line represented by air pressure machine and machinery manufacturing line represented by machinery process. This group acquires other six enterprises and makes a rearrangement over staff, techniques and capital. The scale of the enterprise has enlarged gradually. Comparing with normal bearing, this revolving screen stopper bearing mustn’t be contacted once it comes into use, so it is stringent in material and technology. And a series of system including design, manufacturing, installment and operation was implemented to guarantee its quality and then put it into practice. After the conclusion of the contract and quality agreement between two parties in 2002 and the adequate technology preparation, this revolving screen stopper bearing came to the manufacturing stage. Under the direction and whole-course monitor of Research Institute of Atomic Energy in China and the First Heavy Machinery Group, the staff in the General machinery Group with their great efforts successfully invented the revolving screen stopper. bearing.
(CBCC)
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