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machining of crawler crane spare parts

This crawler crane has a height of 110 meters and load capacity of 110 tons, 

and it is used for 2100W wind turbine project to carry out assembly and maintenance work. 
We are currently machining a total of  9 sets of Q690E steel lattice booms of crawler crane,

each of them length up to 10 meters, and one of the largest steel plate has 

a size of 40mm×230mm×6000mm. However, with the-state-of-art machine tools including Innse Berardi 280 boring and milling machine, 

boring machine, and WZ turning and milling machine, 

we have just successfully finished the second 

lattice boom on time. 


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  • E-mail: bell@openex.com.cn
  • Add.: Unit 2205, No. 170 East Tapu Road, Siming District, Xiamen City, Fujian Province, China.
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