SUPERNOVA CNC plate drilling machine has subverted the traditional processing mode for the hole processing in the chemical industry. It is now the main CNC drilling machine for the processing of chemical flange, heat exchanger, tube sheet, etc. Before using the traditional hole processing method, the fitter first marked out and positioned, and then fixed the positioned tube plate on the vise, and used the radial drilling machine to drill holes. For large hole diameter, it even had to go through two procedures of drilling and reaming. Compared with the traditional hole processing method, the advantages of using CNC plane drilling machine are as follows:

（4） In terms of processing efficiency. Artificial hole machining is not only low in precision and efficiency, but also complicated in process. By adopting the full-automatic NC machining mode of gantry mobile CNC plane drilling machine, the drilling efficiency can be increased by 5-10 times, which can greatly reduce the labor intensity of workers, improve the labor environment, and improve the quality and accuracy of products.

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