High Speed CNC Plate Gantry Fixed Worktable Movable Drilling and Milling Machine

About High Speed CNC Plate Gantry Fixed Worktable Movable Drilling and Milling Machine

Equipment structure:

It mainly consists of casting bed table, fixed beam gantry, moving slide saddle, drilling and milling power head, automatic lubrication device and protection device, circulating cooling device, digital control system, electrical system and so on. Supported and guided by rolling guideway and driven by precision screw, the machine has high positioning accuracy and repeatable positioning accuracy.

1. Machine bed and workbenchi14

The bed and table are made of gray iron (HT250) as a whole casting, finished after the second annealing and aging treatment, with good static and dynamic rigidity and no deformation. There is a T-slot with reasonable finishing layout on the surface of the working table, which is used for clamping workpieces. There are 2 high-precision linear guide rails on each side of the bed base, so that the guide rail slider is uniformly stressed to greatly improve the rigidity of the machine tool and the tensile and compressive capacity, the drive system adopts AC servo motors and precision ballscrews to drive both sides of the gantry for the Y-axis direction of movement. Adjustable bolts are distributed on the bottom surface of the bed, which can easily adjust the level of the bed table.

2. Fixed beam/mobile gantry: 

The fixed beam 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 power head slide plate is equipped with a drilling power head. 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, fast reverse, stop and other actions, and has automatic chip breaking, chip withdrawal and pause functions.

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 Performance

Engineered for meticulous drilling and milling, this CNC gantry plate machine stands out with its 0.02 mm positioning accuracy and 0.015 mm repeatability. The high-performance servo motor, BT50 spindle, and efficient hydraulic or vacuum clamping ensure stable and swift metal processing, making it ideal for industrial-scale manufacturing.


Advanced Automation and User-Friendly Controls

Enjoy seamless, fully automatic operation with advanced PLC and CNC controls, compatible with Siemens or Fanuc systems. The intuitive touch screen offers multi-language support, minimizing operator training and maximizing productivity. Automatic lubrication and cooling systems extend machine lifespan and reduce maintenance requirements.


Robust Design for Heavy-Duty Applications

This machine is built for the demands of metal plate drilling and milling, with a 12,000 kg robust structure and a travel area of 3000 x 2000 x 350 mm. Its heavy-duty construction minimizes vibration, guaranteeing maximum rigidity and longevity even in high-speed production environments.