G-1520R1 Gantry Machine Center

G-1520R1 Gantry Machine Center

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Product Characteristics

1.The machine adopts gantry frame to fix and the working table moves. The basic parts are made of high quality resin sand molding and high strength cast iron, so that the machine can get high rigidity and stable precision. The main castings are analyzed by finite element method and the steel bars are arranged reasonably, which fully meet the requirements of high torque cutting.

2.The machine is imported from Taiwan spindle, large torque, high speed, low noise, fully meet the requirements of boring, milling and drilling. The standard oil cooler can reduce the temperature of the spindle, prolong the life of the bearing and reduce the accuracy affects caused by thermal deformation of the spindle.

3. Bed guide rail (X axis) and beam guide rail (Y axis) adopt imported heavy-load roller linear guide rail, with low friction, strong bearing capacity, low vibration at high speed, no crawling at low speed, and high positioning accuracy. Crossbeam guide rail adopts front side and top combination arrangement, increase guide rail span, improve bearing capacity; The sliding pillow guide rail (Z axis) is made of cast iron which is surrounded by four sides and attached with plastic guide rail, which has good vibration absorption and ensures smooth cutting during machining. It is especially suitable for spindle elongation and strong milling, big hole boring and machining with angle head.  

4. X, Y, Z three feed axes are driven by FANUC feed motor, good stability, reliable operation. X axis and Y axis are driven by ball screw with long lead; The Z axis adopts the motor and the ball screw direct connection, and the Z axis adopts the Nitrogen balance cylinder to balance the weight of the sliding pillow. 


Application Area

G-1520R1 Gantry machine center is mainly suitable to the aviation, aerospace, automobile, military, energy, information, mold and other industries components processing. With the advantage of high speed, high precision, high flexibility and environmental protection. Its performance index and precision index completely accord with the national standard. Through modular design, the products can be serialized and customized according to the market demand, and its good performance and price ratio is the best choice for customers at home and abroad.


Product Parameters


Items Unit Parameter Remarks
Traveling X axis mm 2200  
Y axis mm 1500  
Z axis mm 800  
Distance from spindle nose to working table mm 175~975  
Available gantry width mm 1450  
Working table Working table size mm 1200×2000  
Max loading Kg 6000  
Spindle Motor power(Rated/ short time) kw 15/18.5  
Spindle speed r/min 4000-6000 Within 120 minutes
20-4000 Continuous
Max Torque N.m 538/664  
Spindle diameter mm φ150  
Gear ratio   1:1/1:5.640625  
Slide pillow section mm 350*350  
Tapper   BT50  
Pull stud   P50T-I(MAS403)  
Guide X axis   2-55 Roller  
Y axis   2-55 Roller  
Z axis   Fully inclusive sliding rail  
Driver Screw mm 6320/5016/5008  
Motor power kw 2003/3/3  
Reduction gear ratio   1:2/1:2/1:1  
Speed Cutting feed rate mm/min 10000/10000/10000  
X/Y/Z rapid traverse mm/min 15000/12000/12000  
Accuracy Position accuracy(X/Y/Z) No raster 0.025/0.025/0.020  
With raster 0.015/0.015/0.010  
Repeatability(X/Y/Z) No raster 0.011/0.011/0.010  
With raster 0.009/0.009/0.008  
Other Z axis counterweight   Hydraulic + nitrogen balance  
Controller   FANUC OI-MF(5)/β  
Air source air flow L/min 500  
Pressure MPa 0.5~0.8  
Whole electric capacity KVA 70KVA  
Cooling tank capacity L 400  
Dimension(Length*width*height) mm 6200X4400X4600  
Weight Kg 18000  


Company Profile


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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".