Product Characteristics 

The G-V1225C double column machining center is a large and medium-sized machine tool. The workpiece can automatically and continuously complete milling, drilling, boring, expanding, reaming, countersinking, tapping and other processes after one clamping. The machine tool is suitable for large Processing of various types of small and medium-sized batches of complex parts such as medium-sized boxes, plates, disks, valves, and shells.
The whole machine structure is a double column structure, with integrated columns and beams designed to improve the overall rigidity of the columns. The basic large parts are made of high-quality resin sand molding and high-strength cast iron materials to ensure high rigidity and stable accuracy of the machine tool. The main castings have undergone finite element analysis, and the ribs are reasonably arranged to fully meet the needs of high-torque cutting of machine tools.
It is equipped with a high-frequency electric spindle with a maximum spindle speed of 15,000 r/min. The spindle is equipped with a coaxial ring encoder, which can synchronously feedback the instantaneous speed and rotation angle of the spindle. It has a rigid tapping function and good high-speed performance.
The front end of the spindle adopts a labyrinth design, and the spindle has an air curtain protection function to prevent cutting fluid from entering the spindle bearing.
The spindle has a central air blowing function and is equipped with an automatic circulating water coolant cooling device to reduce the temperature rise and thermal deformation of the spindle and maintain high machining accuracy.
The main spindle box movement (Z-axis) is equipped with a nitrogen balance device. Even when moving at high speed, the counterweight will not shake; the precise ratio of the counterweight to the main spindle box weight can obtain the best processing characteristics, and the Z-axis drive motor has Good load characteristics.
The Y/Z axis feed is driven by a direct connection between a motor and a high-precision ball screw. The X axis uses a synchronous belt drive. The large-diameter ball screw is pre-stretched and installed to further improve transmission rigidity and positioning accuracy.
The X/Y/Z -axis guideways adopt roller guideways respectively, which have high rigidity, low friction, low noise, strong shock resistance, and can carry greater cutting forces.
The guideways and ball screws of the machine tool adopt a timed and quantitative lubrication system, which can adjust the oil supply cycle and amount of each lubrication point, and realize fully automatic centralized lubrication through electrical system control.
The chip removal of the machine tool adopts double screw conveyor, which is automatic, user-friendly and high-efficiency. It is also equipped with a front chain plate chip conveyor, which greatly reduces manual cleaning time.
The machine tool water tank adopts a multi-layer filtration system structure to provide good cutting fluid for workpiece processing.
The machine tool is equipped with a high-performance FANUC 0i-MF PULS (5) CNC system, which ensures the stability of machine tool control and also ensures the CNC processing functions and auxiliary functions required by users.


Product Parameters 

Item Unit G-V1225C Remark
Processing range X axis mm 2650  
Y axis mm 1500+25 tool changing stroke  
Z axis mm 800  
Door width mm 1560  
Distance from spindle end face to worktable mm 70870  
Distance from spindle center to column guide surface mm 474  
Worktable Size mm 2500*1250  
Max load kg 5000  
T-shaped slot (number of slots-slot width*spacing) mm 7-22*160  
Spindle Motor power (rated/short time) kW 15/22  
Spindle torque (rated/short time) Nm 45.7/73.6Nm  
Spindle speed r/min 5015000  
Spindle diameter mm Φ240  
Spindle taper ttapertaperlhodlerHications   BBT40  
Pull stud    P40T-IMAS403  
Speed Cutting feed speed range mm/min 1-10000  
X, Y, Z axis rapid movement speed m/min 16/16/12  
Precision Positioning accuracyX/Y/Z mm 0.02/0.012/0.012  
Repeat positioning accuracyX/Y/Z mm 0.012/0.008/0.008  
Tool magazine (optional) Tool magazine capacity T 24  
Maximum tool weight kg 8  
Tool length mm 250  
Maximum diameter (full tool/adjacent empty tool) mm Φ80/Φ150  
Other Z-axis counterweight   Nitrogen balance  
CNC system   FANUC 0i-MF PULS  
Air Flow L/min 280ANR  
Air pressure MPa 0.5~0.8  
Total power capacity KVA 40  
Cooling box volume L 400  
Machine tool appearance dimensions  mm 6300*4900*4550 Corresponds to X*Y*Z axis
All pictures in this album are for reference only and subject to actual delivery,
our products are constantly being improved and the above information is subject to change without notice.

Company Profile


 

Certificate Display

 

Exhibition

 

Why Choose Us

1. A professional manufacturer of machine tools and automation products.

2. Three production bases: Shenzhen, Suzhou and Yibin, ensuring a monthly production capacity of 2,000 units.

3. A high-tech listed company.

4. A professional R & D team of 500 talents.

5. Series of products with stable performance such as CNC lathes, turning and milling machine tools, vertical machining centers, horizontal machining centers, gantry machining centers, centering machines and so on.

6. A professional global  technical service team.

7. A stable supply chain system.

     After years of development, we has become the leading intelligent equipment manufacturing enterprises in China. The company is headquartered in Bao’an District, Shenzhen City, with three modern production bases, with a factory building area of more than 100000 square meters ,2000 employees, and more than 1800 machines per month. As a national high-tech enterprise, the company has a professional R & D team, products with independent intellectual property rights.

     Looking forward to the future, the company will carry forward the spirit of "we have always worked hard to be better".