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The 2MK2240x100 Longmen CNC Honing Machine is a new generation CNC honing machine developed by Dahe CNC Machine Tool Company. The machine adopts a modular design and can be used for precision honing of various large air compressors, hydraulic cylinder holes, railway locomotives, mining and petroleum machinery, and marine engine cylinder holes. This machine can be used alone or integrated into an automatic line.

The machine tool adopts a gantry style high rigidity structure and is composed of the spindle rotation mechanism, spindle reciprocating mechanism, and spindle feed mechanism with independent intellectual property rights of Dahe CNC machine tool. This machine tool has original innovation in motion and independent research and development of core technology and key components. It is a high-tech high-end CNC honing machine.

This machine tool adopts the Guangzhou CNC GSK980HC honing dedicated CNC system. According to the requirements of the processed workpiece, multiple honing processes can be set and combined. The system can perform CNC control on spindle reciprocating, spindle rotation, workpiece movement, precision honing, etc., and can achieve mesh machining of any angle in the inner hole of the processed part. This grinding CNC system adopts full servo axis motion control, with a total of five servo axes. The open CNC programmable machining system can achieve high-precision automatic honing machining.

The machine tool adopts a modular design, and this model can produce large gantry vertical CNC honing machines with a maximum honing diameter of 1200mm and a maximum honing depth of 2000m, to meet various needs of users in various industries.