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Efficient Solutions for Industrial Needs

GT Series Two-Axis Turning Center

GreMat

The GT Series dual-channel turning center offers ideal performance for complex workpieces and efficient bar machining. The dual-channel machining solution enables simultaneous machining with two turrets and two spindles.

Dual-spindle turning center: The optimal solution for demanding workpieces and bar turning

The GT Series dual-channel turning center offers ideal performance for complex workpieces and efficient bar machining. Its dual-channel machining solution allows two turrets and two spindles to machine parts simultaneously. Thanks to this advanced automation, raw materials can be transformed into fully finished components with a single setup and clamping, minimizing downtime and intermediate steps.

Thermal Management and Consistent Precision

The machine’s symmetrical design and precisely engineered kinematics promote exceptionally even heat distribution throughout the frame. This effective thermal stability control prevents dimensional changes caused by thermal expansion, helping to ensure consistent and reliable machining accuracy even during long production runs.

High-speed production and tooling technology

The direct-drive motor spindle and high-speed servo-driven turret, both standard features of the machine, open up entirely new possibilities for high-speed production of bar stock. A hydraulic three-jaw chuck is used for the secure and powerful clamping of workpieces, ensuring precise centering. Tool management, meanwhile, is handled by a robust 12-station BMT tool turret, whose rigid connection enables even demanding milling and drilling operations without vibrations that could compromise quality.

Workplace Safety and Support for Integrated Automation

A complete, sealed protective cover ensures safe operation and a clean work environment by keeping chips and splashes securely inside the machine. A bright work light ensures optimal visibility of the work area, and a clear three-color warning light indicates the machine’s current status. The package is rounded out by highly integrated, automatic lubrication and coolant systems that optimize the machine’s lifespan and ensure uninterrupted process reliability.

Category Technical Information Unit GT500 GT500-M GT500-MY
Capacity Size of the placenta inch 8″ 8″ 8″
Max. rotation diameter with guides mm Φ260 Φ260 Φ260
Maximum workpiece length mm 300 300 300
Max. turning diameter mm Φ210 Φ210 Φ210
Spindle & counter-spindle Spindle bore mm Φ66 Φ66 Φ66
Maximum diameter of the through hole mm Φ52 Φ52 Φ52
Spindle head Type A2-6 A2-6 A2-6
Spindle speed rpm 4000 4000 4000
Motor (S6 15%/S6 25%/S1) kW 37/27/18.5 37/27/18.5 27/18.5/15
Axles Movement of the X1/X2 axis mm 190 190 190
Movement of the Z1/Z2 axis mm 300 300 300
Movement of the B-axis (lower arm) mm 720 720 720
B-axis rapid traverse m/min 25 25 25
Rapid traverse of the X1/X2 axis m/min 20 20 20
Rapid traverse of the Z1/Z2 axis m/min 25 25 20
Revolvers Revolver Stations 1 & 2 BMT55/12 stations BMT55/12 stations BMT55/12 stations
Rotating tool function N/A (not available) ER32
Size of the external turning tool shank mm 25×25 25×25 25×25
Size of the boring bar (internal turning bar) mm Φ40 Φ40 Φ40
Y-axis function mm N/A (not available) Optional ±50
Structure Angle of the Slant Bed 45° 45° 45°
Type of cable Linear motion Linear motion Linear motion
Others Overall dimensions (W×D×H) mm 3100 × 2000 × 2250 3100 × 2000 × 2250 3100 × 2000 × 2350
Weight (approx.) kg 6800 7,000 7300

GreMaT-DOUBLE TURRETS DOUBLE SPINDLES TURNING CENTER-GT500

GreMaT-DOUBLE TURRETS DOUBLE SPINDLES TURNING CENTER-GT500

Controls

The SL series is equipped with the popular Fanuc control system. The control package includes the AICC function, enabling high-speed turning.

Tool change

The SL series lathes are equipped with either a servo-driven or hydraulic tool changer. The tool changers have 8 or 12 positions, depending on the model.

VDI technology

The VDI system is a quick-release system for every tool holder on the tool plate. Thanks to this, tool changes can be performed in seconds rather than minutes, unlike with the traditional bolted Block clamping system.

Automatic tool measurement

The measuring arm reduces setup time to seconds and eliminates manual measurement errors. A highly sensitive touch sensor automatically updates the X- and Z-axis tool offsets directly to the machine control system. The sturdy and durable construction ensures precise repeatability even in demanding machine shop environments.

Oil mist collector

This powerful oil mist extractor removes harmful cutting fluid mists, aerosols, and fumes from the air in the CNC lathe’s work area immediately during machining. The device reliably filters the exhaust air and returns the separated oil or emulsion to the lathe’s fluid tank for reuse.