Used HITACHI 630 Double-station Horizontal Machining Center For Sale

A Double-Station Horizontal Machining Center is an advanced industrial machine tool used for precision machining operations. This type of machining center is designed to maximize productivity by having two workstations or pallets. While one pallet is being machined, the operator can load or unload workpieces on the other pallet, minimizing downtime. Here’s a general description of the key features and characteristics you might find in a Double-Station Horizontal Machining Center:

1. Horizontal Spindle Orientation: Like other horizontal machining centers, the spindle in this machine is oriented horizontally. The horizontal spindle design allows for efficient chip evacuation and access to multiple sides of the workpiece.
2. Double-Station Configuration: The “double-station” aspect means that the machine has two workstations or pallets. These pallets can move independently, allowing for concurrent machining and setup, which increases efficiency and reduces idle time.
3. Multi-Axis Capability: Most double-station horizontal machining centers have multi-axis capabilities, typically including movement along the X, Y, and Z axes. Some models may also have additional rotary or tilting axes for more complex machining tasks.
4. CNC Control: The machine is equipped with a CNC (Computer Numerical Control) system that enables precise and programmable control of the machining operations. Operators use computer software to create toolpaths, set cutting parameters, and manage the machining process.
5. Dual Spindles: Some models may feature two spindles, one for each pallet, allowing for simultaneous machining on both pallets. This setup further increases productivity and reduces cycle times.
6. Automatic Pallet Changer: Double-station horizontal machining centers are typically equipped with an automatic pallet changer system. This system enables rapid and automated swapping of pallets between the machining area and the loading/unloading area.
7. Tool Changer: An automatic tool changer is commonly included, allowing the machine to change cutting tools automatically based on the programmed machining instructions. This feature enhances efficiency and versatility.
8. Coolant and Chip Management: These machines are equipped with coolant systems to control heat during machining and chip management systems to remove chips and debris from the work area.
9. Safety Features: Safety features such as guards, emergency stop buttons, and interlocks are included to protect machine operators and ensure safe operation.
10. Workholding: Depending on the application, the machine may include various types of workholding devices, such as vises, clamps, or fixtures, to secure the workpieces during machining.
11. High Precision: Double-station horizontal machining centers are known for their high precision and accuracy, making them suitable for applications requiring tight tolerances and fine surface finishes.
12. Programming Interface: Operators typically use CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) software to create and program the machining instructions for the CNC control system.