Shaft coupling price falls considerably
From;    Author:Stand originally

Total bureau of national qualitative check is right recently quality of product of scroll shaft coupling undertook supervisory selectiving examination, selectived examination in all 60 kinds of products that 60 enterprises produce 8 province such as Liaoning, Heilongjiang, Shanghai, Zhejiang, Jiangsu, sampling percent of pass of product objective quality is 94. 6 % . Wind- driven equipment must undertake adjustment according to wind- driven state. Adjust mast and rotor lamina make they use wind- driven case can optimally, and need not have borne strong, the load that causes damage possibly to its. The adjusts pair of wind- driven turbine economy that reachs blade because of this mast moves crucial. In cost of project machine product, the raw material that gives priority to with rolled steel has very large proportion, 2008 since second half of the year, shaft coupling price falls considerably, aggregate index already dropped to the level when 2003, below the setting of supply exceeds demand of rolled steel market, rolled steel price rebounded very hard 2009, this will be helpful for the promotion of industry profit ability. Additional, project machinery industry is buying tide in what spread out, also will be relevant offer trade sexual opportunity.