This is a CNC turret-type combined grinding machine that meets various needs such as high precision, process consolidation, and automation.
Our "UMG-200/450" is a CNC turret-type combined grinding machine that meets various needs such as high precision, process integration, and automation. By arranging multiple grinding spindle axes on the turret and linking them with the table feed, we have achieved diverse processing capabilities. We can also accommodate requests for various processing shapes by changing the layout of the grinding spindle axes. The cooling structure of the grinding spindle and the grinding table swiveling unit is designed to suppress dimensional changes due to thermal deformation. 【Features】 ■ Accommodates layout changes of grinding spindle axes ■ Adopts a cooling structure for the grinding spindle and grinding table swiveling unit ■ Standard equipped with feedback scales on the grinding axis cutting axis ■ NC control of the swiveling table for taper adjustment allows for continuous processing of cylindrical and tapered grinding ■ Provides automation systems *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Main Options and Special Specifications】 ■ Various chucks (scroll chuck, collet chuck, air chuck) ■ Dead spindle base, live spindle base (with or without manual rotation) ■ Live spindle base with high-precision indexing function ■ Center drive specification (spindle, center support synchronized drive) ■ Auto calibration ■ Pneumatic drive center support ■ Center support with taper adjustment and center distance adjustment ■ Rotary dressing device ■ Various fixed dimension devices, touch probe ■ Table feed axis feedback scale installed ■ Table NC rotation specification ■ Vibration damping device ■ Straight type auto loader, multi-joint robot *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Processing Examples】 ■ Outer diameter and end face machining (both angular) ■ Complex machining of irregular shapes ■ Rough and finish continuous machining ■ Composite machining of different materials ■ Straight and tapered composite machining ■ Continuous composite machining of outer and inner diameters *For more details, please refer to the PDF document or feel free to contact us.
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Company information
At Maruei Machinery Manufacturing Co., Ltd., we have developed, manufactured, and sold various grinding machines, primarily focusing on cylindrical grinders and internal grinders, in response to the diversifying needs of our users. In recent years, in addition to our traditionally well-regarded small models, we have also enhanced our lineup of medium and large models. Furthermore, we are actively engaged in the development of composite machines and fully automatic dedicated machines that achieve high-efficiency processing, contributing broadly to our customers' needs for high precision and high-efficiency processing. Moving forward, we are committed to leveraging the know-how we have cultivated over the years to improve our technology and deliver products that match the new era, thereby supporting Japan's manufacturing industry.