Slewing bearing for full casing drilling rig is successfully rolled off in radius circle

On September 25th, the 2.23-m slewing bearing used for a full-scale casing drilling rig of a central state-owned enterprise successfully went offline at Maanshan Fangyuan Slewing Ring Co., Ltd., which marked the expansion of Maanshan Fangyuan support company in the application of slewing bearing and improved the product grade. It has risen by another step.
Full casing drilling rigs are widely used in urban subways, road bridges, urban construction piles, dam reinforcements and other projects, and are particularly suitable for hard rock and gravel layers where rotary drilling rigs are difficult to construct, and their operating efficiency and success rate. There are irreplaceable advantages. After receiving the customer's order, Fangyuan immediately organized the Engineering Technology Research Institute and the Reload Division to set up a project team to conduct a careful analysis and analysis of the operating conditions of the slewing ring used for tube drilling rigs, and to carry out product optimization design, process preparation, and employee training. The implementation of the implementation satisfactorily completed the customer's requirements for product delivery. The accuracy and large-scale three-dimensional coordinate detection of Fangyuan Company's inspection and test center is 7 grades. The accuracy of its wedge-shaped structure clamping slope is ±0.03°. All other technical indicators have met or exceeded the host's requirements for products. (This article comes from Fangyuan support)