
SZGH-VMC 650 machining is a semi-closed loop vertical machining center with X, Y and Z three-axis servo direct control. All three axes are steel ball rolling linear guides with large guide load, wide span and high precision. The structure and dimensions are compact and reasonable. The spindle is driven by a servo motor through a synchronous belt. It can realize one-time clamping of various complex parts such as disks, plates, shells, cams, molds, etc., and can complete various processes such as drilling, milling, boring, expanding, reaming, rigid tapping, etc. It is suitable for the production of multiple varieties and small and medium batches of products, and can meet the processing of complex and high-precision parts. It can be equipped with a fourth rotating axis to meet the needs of special parts.
SZGH-VMC650 machining center/CNC vertical machining center details

1. The main basic parts such as the base, slide, workbench, column, and spindle box are made of high-strength cast iron; the base is a box-type structure, and the compact and reasonable symmetrical rib structure ensures the high rigidity and bending and shock absorption performance of the basic parts; the A-type bridge-span column and internal grid-like ribs effectively ensure the rigidity and precision of the Z-axis during strong cutting; the basic parts are made of resin sand molding and aging treatment, which provides a guarantee for the stability of the long-term performance of the machine tool.
2. X, Y, and Z guide rails are all linear rolling guide rails, which have the characteristics of fast speed, high rigidity, low friction, low noise, low temperature rise change, etc., and cooperate with automatic forced lubrication to improve the accuracy and life of the machine tool;
3. The Z-axis drive motor has a power-off brake device;
4. The X, Y, and Z directions of feeding use high-precision and high-strength internal circulation double-nut preloaded large-lead ball screws with high feeding speed; the drive motor is directly connected to the screw through an elastic coupling, and the feed servo motor directly transmits power to the high-precision ball screw without backlash, ensuring the positioning accuracy and synchronization of the machine tool;
5. Adopt Taiwan's high-speed, high-precision, high-rigidity spindle unit, with strong axial and radial load-bearing capacity, and the speed can reach 8000rpm; 12000rpm direct-connected spindle is optional.
6. The spindle adopts a central air blowing structure. When the spindle loosens the tool, the inner cone of the spindle is quickly cleaned with central high-pressure gas to ensure the accuracy and life of the tool clamping;
7. The guide rails and lead screws in the three directions of X, Y, and Z are equipped with protective devices to ensure the cleanliness of the lead screws and guide rails, and ensure the transmission and motion accuracy and life of the machine tool;
8. The external protection of the machine tool adopts a full protection structure design, which is easy to operate, safe and reliable;
9. Adopt a reliable centralized automatic lubrication device, which automatically and intermittently lubricates each lubrication point of the machine tool at a fixed time and quantity, and the lubrication time can be adjusted according to the working conditions;
10. The 16-disc tool magazine produced by a professional manufacturer in Taiwan is used. The tool change is accurate, time-saving and efficient. It has been tested for millions of times and meets the reliability requirements. It has a damping structure to reduce the impact during movement and ensure the service life of the tool magazine. It is pneumatically driven, easy to use and can change tools in the shortest path.
11. The oil-water separation device is used to separate most of the collected lubricating oil from the coolant to prevent the rapid deterioration of the coolant, which is beneficial to the environment.
12. The machine tool operating system adopts ergonomic principles, and the operating box is independently designed and can rotate by itself for easy operation.

Parameters of VMC650 machining center/CNC vertical machining center

| Air pressure kgf/cm2 | 5 | 5 | |||
| Maximum power kW | 10 | 14 | |||
| Machine tool dimensions length*width*height (mm) | 1650*1800*2450 | 1650*1800*2450 | |||
| Machine weight | 2900 kg | 2900 kg | |||