G-Series G300

Specification Parameters

Product Details

The G-Series represents premium 5-axis machining centers combining high efficiency with exceptional performance. Built upon a mechanically optimized gantry structure, these machines integrate high-rigidity feed axes, precision spindles, and dual-supported cradle rotary tables to deliver superior machining quality. They are the ideal solution for manufacturing precision molds and high-tolerance components in automotive, mechanical engineering, and aerospace applications.

G300 Features:

◆ Operator Comfort
✓ Double-opening machine doors with 780mm effective width, providing excellent accessibility to the machining area for easier tool changes and workpiece clamping
✓ Outstanding machining area visibility for convenient process monitoring
✓ Free overhead loading of workpieces reaching the rotary table center
✓ Fully enclosed guards with modern and aesthetically pleasing design

◆ High Productivity
✓ High-performance electric spindle with maximum speed of 16,000 rpm and maximum torque of 85 N·m, with multiple spindle options available
✓ Dual-ball-screw Y-axis drive for excellent dynamic performance
✓ Optional 40T chain-type tool magazine to unlock more machining scenarios and maximize machine potential

◆ High Precision
✓ High-rigidity gantry structure with solid-column design and large crossbeam
✓ All bed components made of premium HT300 cast iron for excellent stability
✓ XYZ axes equipped with precision-grade roller linear guides and ball screws
✓ XYZ axes feature absolute encoders; AC axes equipped with high-precision time-grating encoders - full closed-loop control for high accuracy and stability
✓ Rotary table with large YRT bearings for exceptional load capacity
✓ All components optimized through finite element analysis, with lightweight moving parts and comprehensive performance optimization to achieve optimal machining results
✓ High-performance spindle cooling system ensures stable spindle temperature, minimizing heat transfer to the ram and maintaining consistent geometric accuracy

◆ Standard Configuration
✓ Siemens CNC system - reliable and stable, with standard RTCP functionality
✓ 16,000 rpm electric spindle with 85 N·m maximum torque and through-spindle coolant
✓ Cradle rotary table with roller cam mechanism for strong load capacity and long-term precision
✓ Absolute encoders with 10 nm resolution
✓ High-precision time-grating encoders (AC axes)
✓ Three-color status light
✓ Air-conditioned electrical cabinet

◆ Optional Configurations
✓ Optional IBAG series electric spindles
✓ Optional Renishaw OMP40 automatic probe system
✓ Optional 32/40T servo-driven tool magazine
✓ Optional scraper-type or chain-type chip conveyor with high-precision coolant filtration system
✓ Optional contact tool setter