Precision: ±0.003mm positioning accuracy, Ra≤0.8μm surface finish
Configuration: 24-tool ATC (Okada/AIMACH), NACHI bearings, Schneider electrics
Efficiency: 6000rpm BT50 spindle, ZF reduction gear options for high torqueProduct Overview
Heavy-duty gantry machining centers with HT300 resin sand castings, ideal for large-component precision machining in aerospace, energy, and heavy mold sectors. Equipped with FANUC/Mitsubishi controls and Taiwanese HIWIN/PMI guides for stable performance under heavy loads.
Model Highlights
Model | Key Features | Applications |
GMC3017 | 1400×3200mm table, 3200×2000×800mm travel, 6t load, 16m/min fast feed | Medium molds, general heavy industry |
GMC3018 | 1600×3200mm table, 7t load, roller guide 55/10 for enhanced stability | Large fixtures, automotive components |
GMC3020 | 1800×3200mm table, 1000mm Z-travel, 2000mm gantry width, 6t load | Aerospace structures, large die casting |
GMC3022 | 2000×3000mm table, 2200mm Y-travel, 1250mm Z-travel, 10t heavy load | Shipbuilding parts, heavy machinery |
GMC3025 | 2300×3000mm table (widest in series), 2700mm Y-travel, 10t load, 2700mm gantry | Ultra-large molds, energy equipment |
Shared Advantages
Precision: ±0.003mm positioning accuracy, Ra≤0.8μm surface finish
Configuration: 24-tool ATC (Okada/AIMACH), NACHI bearings, Schneider electrics
Efficiency: 6000rpm BT50 spindle, ZF reduction gear options for high torque
Optional Upgrades
4th-axis rotary table, high-pressure cooling system, automatic tool measurement
Inquire for model-specific configurations or detailed specs!
Technical Parameters | Units | GMC3017 | GMC3018 | GMC3020 | GMC3022 | GMC3025 |
Working Table Size (Width×Length) | mm | 1400x3200 | 1600x3200 | 1800x3200 | 2000x3000 | 2300x3000 |
Working table moving direction travel (X axis) | mm | 3200 | 3200 | 3200 | 3000 | 3000 |
Working table moving direction travel (Y axis) | mm | 2000 | 2000 (Including Tool Change Stroke) | 2000 (Including Tool Change Stroke) | 2200 (Secondary Stroke 2700) | 2700 (Secondary Travel 3050) |
Working table moving direction travel (Z axis) | mm | 800 | 800 | 1000 | 1250 | 1000 |
Gantry Width | mm | 1800 | 1800 | 2000 | 2300 | 2700 |
Gantry Height | mm | 1160 | 1160 | 1300 | 1590 | 1400 |
Distance from spindle nose to work table | mm | 250~1050 | 250~1050 | 180~1180 | 200~1450 | 280~1280 |
Worktable T-slots | number-size | 7-22x200 | 7-22x200 | 9-22x190 | 9-28x200 | 11-28x200 |
Spindle Specifications | model/ | BT50/φ190 | BT50/φ190 | BT50/φ190 | BT50/φ200 | BT50/φ200 |
Spindle transmission | r/min | 6000 | 6000 | 6000 | 6000 | 6000 |
Spindle transmission | - | Pulley ratio 1.5: 1 (optional 1: 1) | Pulley gear ratio (optional 1.5: 1) | Pulley ratio | Gear ratio 1.5: 1 | Pulley gear ratio |
X-axis Ball Screw | - | 8020/8016 | 8016 | 8020 | 8020 | 8020 |
Y-axis Ball Screw | - | 5010 | 5010 | 5010 | 6312 | 6316 |
Z-axis Ball Screw | - | 5010 | 5010 | 5010 | 6316 | 5010 |
X-axis Guide | - | Roller Guide 55 | Roller Guide 55/10 | Roller Guide 55/10 | Roller Guide 55 | Roller Guide 55/10 |
Y-axis Guide | - | Roller Guide 55 | Roller Guide 55/4 | Roller Guide 55/4 | Roller Guide 55 | Roller Guide 55/4 |
Z-axis Guide | - | Rectangular Slide | Rectangular Guide | Rectangular Guide | Rectangular Slide | Rectangular Guide |
X, Y, Z axis servo motor transmission mode and transmission ratio | - | X, Y, Z axis direct coupling | X-axis travel gear transmission 4: 1Y, Z axis direct coupling | X-axis travel gear transmission 4: 1Y, Z axis direct connection | X-axis belt drive 2.5: 1; | X-axis travel gear transmission 4: 1Y, Z axis direct coupling |
Spindle motor selection | kW | 22KW wide area motor | 22KW wide area motor | 22KW wide area motor | 22KW wide area motor | 22KW wide area motor |
X-axis Servo Torque | N·m | 38 | 38 | 38 | 50 | 50 |
Y-axis Servo Torque | N·m | 30 | 30 | 30 | 40 | 40 |
Z-axis Servo Torque | N·m | 30 | 30 | 30 | 30 | 30 |
Fast Feed Speed | m/min | 16 | 16 | 15 | 12 | 10 |
Cutting Feed Rate | m/min | 10 | 10 | 10 | 8 | 6 |
Machine Dimensions | mm | 7960x3800x3700 | 7960x3800x3700 | 8000x3710x3800 | 7750x4740x4600 | 7750x5410x4100 |
Workbench Load Bearing | t | 6 | 7 | 6 | 10 | 10 |
Machine Weight | t | 22 | 23 | 25 | 35 | 38 |
Equipment configuration model parameters | ||||||
Resin sand precision castings | - | HT300 | HT300 | HT300 | HT300 | HT300 |
Controller | - | FANUC/Mitsubishi M80B | FANUC/Mitsubishi M80B | FANUC/Mitsubishi M80B | FANUC/Mitsubishi M80B | FANUC/Mitsubishi M80B |
Servo drives, motors | - | System matching | System matching | System matching | System matching | System matching |
Spindle motor | - | 22KW | 22KW | 22KW | 22KW | 22KW |
Linear Guide Brand | - | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI |
Ball screw Brand | - | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI | Taiwan HIWIN/PMI |
Tool magazine(ATC) | - | 24pcs (Okada/AIMACH) | 24pcs (Okada/AIMACH) | 24pcs (Okada/AIMACH) | 24pcs (Okada/AIMACH) | 24pcs (Okada/AIMACH) |
Three-axle bearing | - | NACHI | NACHI | NACHI | NACHI | NACHI |
spindle Brand | - | BT50-190-6000 (Cells) | BT50-190-6000 (Cells) | BT50-190-6000 (Cells) | BT50-200-6000 (Cells) | BT50-200-6000 (Cells) |
Knife cylinder | - | 6.5 (Airtac) | 6.5 (Airtac) | 6.5 (Airtac) | 6.5 (Airtac) | 6.5 (Airtac) |
Bottom plate chip | √ | Made in china | Made in china | Made in china | Made in china | Made in china |
Manual chip removal tank | √ | Made in china | Made in china | Made in china | Made in china | Made in china |
Outer protective cover | √ | Made in china | Made in china | Made in china | Made in china | Made in china |
Three-axis inner shield | √ | Liuding | Liuding | Liuding | Liuding | Liuding |
Lubricating oil pump | √ | HERG | HERG | HERG | HERG | HERG |
Cooling pump | √ | 750W Wesson | 750W Wesson | 750W Wesson | 750W Wesson | 750W Wesson |
Electrical component | √ | Schneider | Schneider | Schneider | Schneider | Schneider |
Machine tool heat exchanger | √ | Made in china | Made in china | Made in china | Made in china | Made in china |
Pneumatic triplet | √ | Airtac | Airtac | Airtac | Airtac | Airtac |
Oil cooler | √ | Diort | Diort | Diort | Diort | Diort |
Chip Removal Machine | √ | Spiral（Made in china） | Spiral（Made in china） | Spiral（Made in china） | Spiral（Made in china） | Spiral（Made in china） |
