Tapered roller bearings grinder is indispensable equipment manufacturing parts

Bearing grinder is indispensable equipment manufacturing parts, widely used in engineering machinery, agricultural machinery , transportation , defense , aerospace, appliances, office machinery and high-tech ( atomic , nuclear reactors , etc. ) and other fields, the quality of , pros and cons of life and reliability directly determines the performance of the host. China's bearing production despite the financial crisis in Tapered roller bearings 2008 and 2009 slowdown, but over the past five years, showing an overall growth, with an average annual compound growth rate of 20.56% , 2010 with an annual capacity has more than 200 million units , an increase of rate of more than 60% , yield up to 150 million units, accounting for 10% of total global market , bearing more than 70,000 varieties and specifications months from the outer diameter of the inner diameter of 0.207 mm to 6.2 meters , precision accuracy from the general level to level , the production of bearings to meet required more than 70% of the domestic product varieties , more than the required number of 90%.
At present , China 's Backing Bearings  industry already has a large surface grinder industrial scale, in 2010 the industry 's main business revenue reached 12.6 billion yuan, ranking third in the world . 2011 affected by the macroeconomic slowdown , the bearing industry the main business income reached 1,420 yuan, production totaled 18 billion units, the growth rate was 12.70% and 20.00% , compared with 2010 growth has declined . According to China Bearing Industry Association expects 2012 bearing main business revenue will reach 1,580 billion yuan , the growth rate of approximately 11% ; bearing production will reach 21 billion units, the growth rate of about 16%.