July 9, 2009, commissioned by the Science and Technology Department of Henan Province, Xinxiang Technology Bureau organization the group of experts to carry out a technical appraisal, review the relevant technical information, visit the prototype site, with questions and to discuss the formation of expert opinions:


CXK5225WP High precision CNC vertical lathe
3MK1316BJ CNC Angle contact ball bearing inner ring groove grinding machine
3MK1420BJ CNC Angle contact ball bearing outer ring groove grinding machine
3MK1316BJ、3MK1420BJ make innovative ways in the grinding wheel dresser and grinding forming, and achieve the advanced level in overall technology.
Xinxiang Sunrise - Chengdu Kehua developed CXK5225WP jointly by the practical application shows that: Finish turning the outer diameter 1893mm diameter of Wind power change paddle bearing inner contact parts of the measured pulse is less than 0.004mm, achieve the realization of a wind power bearing with an turning process to substitute grinding.
CXK5225WP rotary table in the structural design aspects of the history of innovation, in the bearings, guides, and other aspects of numerical control system integrated innovation to leading domestic level.