600mm Gantry Height High Speed CNC Plate Drilling and Milling Machine

About 600mm Gantry Height High Speed CNC Plate Drilling and Milling Machine

Equipment structure:

It mainly consists of a bed worktable, a mobile gantry, a mobile slide saddle, a drilling and milling power head, an automatic lubrication device and a protective device, a circulating cooling device, a digital control system, an electrical system, etc. With rolling guide pair support and guidance and precision lead screw pair drive, the machine tool has high positioning accuracy and repeat positioning accuracy.

1. Machine bed and workbenchi14

The bed is welded and then annealed and then finely processed. It has excellent dynamic and static rigidity and does not deform. Two high-precision linear guides are installed on both sides of the bed base to make the guide sliders evenly stressed, greatly improving the rigidity and tensile and compressive resistance of the machine tool. The drive system uses AC servo motors and precision ball screw pairs for double-sided drive to move the gantry in the Y-axis direction. The workbench is also equipped with a hydraulic cylinder clamping system.

2. Mobile gantry i14

The mobile gantry is made of gray iron (HT250) casting, and two ultra-high load-bearing rolling linear guides are installed on the front side of the gantry. A set of precision ball screws and a servo motor make the power head slide plate move in the X-axis direction, and the drilling power head is installed on the power head slide plate. The movement of the gantry is achieved by the servo motor driving the ball screw nut to rotate on the ball screw through the precision coupling.

3. Mobile saddlei14

The mobile saddle is a precision cast iron structural part. Two ultra-high load-bearing CNC linear rail slides, a set of precision ball screw pairs and a high-precision planetary reducer are installed on the saddle to connect the servo motor. The weight of the power head is balanced to reduce the screw load and extend the service life of the screw. The drilling power head is driven to move in the Z-axis direction, which can realize the power head fast forward, working forward, fast backward, stop and other actions, and has the functions of automatic chip breaking, chip retreat and pause.

4. Drilling headi14

The drilling power head adopts a dedicated servo spindle motor, which drives a dedicated precision spindle through a toothed synchronous belt to increase torque. The spindle adopts a front four and rear two type six-row Japanese angular contact bearing to achieve stepless speed change. The spindle is equipped with a pneumatic tool change system to make tool replacement quick and convenient. The feed is driven by a servo motor and a ball screw. The X and Y axes can be linked and semi-closed loop control is adopted to realize linear and circular interpolation functions. The spindle end is a BT50 taper hole, equipped with a high-speed rotary joint, and can be processed with a high-speed U drill center outlet.

Exceptional Precision and Speed

This CNC gantry drilling and milling machine delivers high positioning accuracy of 0.05 mm and repeatability of 0.03 mm, supporting fast spindle speeds up to 6000 rpm. These attributes ensure flawless results for intricate plate machining and metal fabrication tasks in industrial environments.


Versatile Applications and Adjustable Design

Purpose-built for applications in boiler manufacturing, shipbuilding, steel structures, and engineering machinery, the machine accommodates a range of plate materials and thicknesses. The table size and voltage are customizable to suit different operational needs, making it adaptable for diverse production scenarios.


User-Friendly Control and Automation

Equipped with a Siemens or FANUC controller and a Windows/Embedded CNC interface, this machine offers intuitive programming and streamlined workflows. Features like a linear 12-tool magazine, hydraulic clamping, and automatic lubrication further enhance automation and reduce manual intervention.