Horizontal Spindle Through-type Double Disc Grinding Machine

Rushan Shuangxing Machine Tool Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of horizontal spindle through-type double disc grinding machine in China. With abundant experience, our factory offer high quality equipment made in China with competitive price. Welcome to contact us for customized service.

The M7660B horizontal spindle through-type double disc grinding machine mainly consists of a front bed, rear bed, left and right grinding heads, left and right carriages, left and right feed compensation mechanisms, an independent grinding wheel dressing mechanism, an automatic lifting and lowering mechanism for the protective cover, an electrical control system, and loading and unloading mechanisms. The left and right grinding wheels achieve rapid forward and backward movement through hydraulically driven grinding heads, and can combine automatic jog compensation with manual handwheel adjustment. Our machine integrates the advantages of domestic and foreign double disc grinding machines and is manufactured based on the specific conditions of horizontal through-type double disc grinding machines. Its notable characteristics include relatively good stability, low energy consumption, high precision, a relatively low failure rate, and ease of maintenance. The machine is suitable for grinding both end faces of round, square, rectangular, and other parts of various shapes and materials.

The feed mechanism uses a high-precision ball screw, and the guide rails are V-shaped steel inlaid needle roller rails. The grinding head moves as a whole to perform grinding, which helps improve rigidity and stability. The rapid forward, rapid backward, and preload retention of the grinding head are maintained by the hydraulic system, offering good reliability. The dresser is an independent integral structure with good rigidity and relatively high dressing accuracy, allowing both grinding wheels to be dressed automatically at the same time. The grinding wheel cover can be raised and lowered automatically, and each working unit is equipped with safety interlocks, contributing to a relatively reliable safety factor. The overall layout is compact and the design is reasonably sound; the spindle box is well sealed, offering a long service life, and operation and maintenance are relatively straightforward. The feeding method uses a bi-directional roller rubber belt with a high friction coefficient, providing strong grinding characteristics and good resistance to slipping, making it suitable for grinding a variety of product specifications on a single machine. Additionally, a frequency converter can be optionally added for stepless speed regulation of the grinding head to achieve differential grinding. A servo motor and touch screen can also be added for CNC control.

Working accuracy of machine tool (different workpieces have different accuracy)

Main technical parameters of M7660B machine tool

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