1. All main structural components are made of damping castings, and all castings are subjected to secondary aging.

2. The spindle adopts a customized ultra strong rigid spindle, with a slider size of 420mm * 420mm, and is made of high tensile strength spherical graphite cast iron material (FCD600)

3. The column adopts polyhedral and honeycomb columns, which have good seismic performance, high stability, sufficient rigidity, and are not easily deformed.

4. Install a dual nitrogen balacing cylinder to ensure more stable machine operation, higher accuracy, and faster response speed.

5. The spindle reduction gearbox is a product independently developed by our company. Combined with actual processing conditions, it is a constant temperature gearbox that optimizes the selection of bearings, gear ratio, and modulus. It is a heavy-duty reducer with good seismic resistance, long gear life, and convenient maintenance.

6. The steel plate protective cover has been changed from the original sealing strip to a copper strip sealing to prevent high-temperature iron filings from scalding the adhesive strip. The service life of the protective cover has been improved, and more importantly, the precision of the machine tool has been ensured.